2_test

PMC:1310620 / 42153-42160 JSON TXT

CEBPG transcription factor correlates with antioxidant and DNA repair genes in normal bronchial epithelial cells but not in individuals with bronchogenic carcinoma Abstract Background Cigarette smoking is the primary cause of bronchogenic carcinoma (BC), yet only 10–15% of heavy smokers develop BC and it is likely that this variation in risk is, in part, genetically determined. We previously reported a set of antioxidant genes for which transcript abundance was lower in normal bronchial epithelial cells (NBEC) of BC individuals compared to non-BC individuals. In unpublished studies of the same NBEC samples, transcript abundance values for several DNA repair genes were correlated with these antioxidant genes. From these data, we hypothesized that antioxidant and DNA repair genes are co-regulated by one or more transcription factors and that inter-individual variation in expression and/or function of one or more of these transcription factors is responsible for inter-individual variation in risk for BC. Methods The putative transcription factor recognition sites common to six of the antioxidant genes were identified through in silico DNA sequence analysis. The transcript abundance values of these transcription factors (n = 6) and an expanded group of antioxidant and DNA repair genes (n = 16) were measured simultaneously by quantitative PCR in NBEC of 24 non-BC and 25 BC individuals. Results CEBPG transcription factor was significantly (p < 0.01) correlated with eight of the antioxidant or DNA repair genes in non-BC individuals but not in BC individuals. In BC individuals the correlation with CEBPG was significantly (p < 0.01) lower than that of non-BC individuals for four of the genes (XRCC1, ERCC5, GSTP1, and SOD1) and the difference was nearly significant for GPX1. The only other transcription factor correlated with any of these five target genes in non-BC individuals was E2F1. E2F1 was correlated with GSTP1 among non-BC individuals, but in contrast to CEBPG, there was no significant difference in this correlation in non-BC individuals compared to BC individuals. Conclusion We conclude that CEBPG is the transcription factor primarily responsible for regulating transcription of key antioxidant and DNA repair genes in non-BC individuals. Further, we conclude that the heavy smokers selected for development of BC are those who have sub-optimal regulation of antioxidant and DNA repair genes by CEBPG. Background BC is currently the leading cause of cancer-related death in the United States, causing 28% of all cancer deaths [1]. Although cigarette smoking is the primary risk factor, only 10–15% of heavy smokers (greater than 20 pack years) develop BC [1-3]. Antioxidant and DNA repair enzymes that provide protection from the effects of cigarette smoke are expressed in the progenitor cells for BC, normal bronchial epithelial cells (NBEC) [1]. Inherited inter-individual variation in the function of these genes plays a role in determining risk for BC [4-6]. Antioxidant enzymes protect NBEC from reactive oxygen species produced by interaction with and metabolism of xenobiotics such as pollution and cigarette smoke [4-7] as well as those produced by normal cellular metabolism. Reactive oxygen species cause many damaging reactions including denaturation of proteins, cross-linking of lipids and proteins and modification of nucleic acid bases, which can lead to cancer [7]. DNA repair enzymes repair the frequent damage to DNA caused by oxidant stress as well as other stresses, including bulky adducts derived from carcinogens in cigarette smoke [8]. We previously reported that an interactive transcript abundance index comprising antioxidant genes was lower in NBEC of BC individuals compared to non-BC individuals, suggesting that BC individuals are selected on the basis of poor antioxidant protection [9]. In that study, there was a tendency towards correlation in transcript abundance between several pairs of antioxidant or DNA repair genes in non-BC individuals, but not in BC individuals. Gene pairs included in that observation were GSTP1/GPX1, CAT/GPX3, and GPX3/SOD1. Correlation is one typical characteristic of co-regulated genes. Another is shared transcription factor recognition sites in the regulatory regions of those genes [10]. Based on the above findings, it was hypothesized first, that there is inter-individual variation in regulation of key antioxidant and DNA repair genes by one or more transcription factors and second, that individuals with sub-optimal regulation are selected for development of BC if they smoke cigarettes. To test these hypotheses, transcription factor recognition sites common to the regulatory regions of the above correlated gene pairs were identified through in silico DNA sequence analysis, and their transcript abundance measured simultaneously with an expanded group of ten antioxidant and six DNA repair genes. Methods NBEC sample procurement Brush biopsy samples of normal bronchial epithelium were obtained for research studies at the time of diagnostic bronchoscopy according to previously described methods [9,11]. Normal bronchial epithelium in the lung not involved with cancer was brushed prior to biopsy of the suspected cancerous area. Samples were collected in a manner satisfying all requirements of the Institutional Review Board for the Medical University of Ohio. Each BC diagnosis and subtype identification was determined by histopathological examination in the Department of Pathology at the Medical University of Ohio. NBEC samples from a total of 49 individuals, including 24 non-BC individuals and 25 BC individuals, were evaluated in this study. The biographical characteristics of these individuals are presented in Table 1. Transcript abundance measurement Total RNA samples extracted from NBEC were reverse transcribed using M-MLV reverse transcriptase and oligo dT primers as previously described [9,11]. Standardized RT (StaRT)-PCR was used for transcript abundance measurement in these studies. With StaRT-PCR, an internal standard for each gene within a standardized mixture of internal standards (SMIS) is included in each PCR reaction. After amplification, products were electrophoresed on an Agilent 2100 Bioanalyzer using DNA Chips with DNA 1000 Kit reagents for visualization according to the manufacturer's protocol (Agilent Technologies Deutschland GmbH, Waldbronn, Germany). The StaRT-PCR technology is licensed to Gene Express, Inc. (Toledo, OH). Many of the reagents are available commercially and were obtained through Gene Express, Inc. for this study. StaRT-PCR reagents for each of the measured genes that were not commercially available, including primers and SMIS, were prepared according to previously described methods [11,12]. Sequence information for the primers is provided in Table 2. Including an internal standard within a SMIS in each measurement controls for all known sources of variation during PCR, including inhibitors in samples, and generates virtually-multiplexed transcript abundance data that are directly comparable across multiple experiments and institutions [13]. The performance characteristics of StaRT-PCR are superior to other forms of commercially available quantitative PCR technology in the areas critical to this study. With respect to these studies, the key property of a quantitative PCR method is not whether the PCR products are measured kinetically or at endpoint, but rather whether there are internal standards in each measurement or not. The overall performance characteristics of StaRT-PCR, including extensive validation of the method in independent laboratories have been presented in several recent articles and chapters [13-15]. With respect to the genes measured in this study, for each gene the StaRT-PCR reagents had lower detection threshold of less than 10 molecules, linear dynamic range of more than six orders of magnitude (less than 10 to over 107 molecules), and signal-to-analyte response of 100%. In addition, the presence of an internal standard controls for inter-sample variation in presence of PCR inhibitors (which often are gene-specific) and ensures no false negatives (if the PCR fails the internal standard PCR product is not observed and there are no data to report). False positives are eliminated through use of a control PCR reaction with no cDNA in it. Statistical analysis More than 6,000 transcript abundance measurements were conducted in multiple experiments over two years to assess the six transcription factors and sixteen antioxidant and DNA repair genes in NBEC samples from 49 individuals (24 non-BC individuals and 25 BC individuals). Correlation of each of the six transcription factors with each of the antioxidant or DNA repair genes was determined by Pearson's correlation following logarithmic transformation. The transformation was necessary due to the wide biological variation in expression of each gene among the individuals. Significance level was defined as p < 0.01 following Bonferroni adjustment for multiple comparison, specifically comparison of each of six transcription factors to each of the antioxidant or DNA repair genes. Comparison for significant differences between pairs of correlation coefficients was done by Fisher's Z-transformation test [16]. Analysis of the relationship between virtually-multiplexed transcript abundance data for each gene with age was assessed by Pearson's correlation, with gender by t-test, and with smoking history by ANOVA followed by Duncan's test. Transcription factor recognition site analysis The El Dorado (Build 35) program from the Genomatix software package was used to locate the correlated genes within the genome and define 1101 base pairs of the promoter regions (1000 base pairs upstream of and 100 base pairs into the transcription start site) for each gene (Genomatix Software GmbH, Munich, Germany, [17]). The 1101 base pair sequences obtained from the El Dorado program then were used as the target sequences for putative transcription factor recognition site identification using the MatInspector Version 4.2 program, which yielded sites for 11 transcription factors (Genomatix Software GmbH, Munich, Germany, [17]). The parameters used were the standard (0.75) core similarity and the optimized matrix similarity [18]. StaRT-PCR reagents were optimized for ten of these transcription factors, including CEBPB, CEBPE, CEBPG, E2F1, E2F3, E2F4, E2F5, E2F6, EVI1, and PAX5. Four transcription factors were expressed at low and invariant levels among multiple NBEC samples and were therefore excluded from the study. The remaining six, CEBPB, CEBPG, E2F1, E2F3, E2F6, and EVI, were evaluated for correlation with an expanded group of ten antioxidant and six DNA repair genes. Results Virtually-multiplexed transcript abundance data were obtained for each gene in each of the 49 samples, except for E2F1 measurement in sample 147 (Table 3). A gene-specific inhibitor in sample 147 prevented amplification of E2F1. Neither the internal standard, nor the native cDNA PCR product was observed. The presence of gene-specific PCR inhibition was observable in some other samples as reduction in peak heights in internal standard PCR products relative to that expected for the number of internal standard molecules present at the beginning of the PCR reaction. However, in each such case, the PCR amplification was efficient enough to enable quantification. Bivariate analysis In non-BC individuals there was significant (p < 0.01) correlation between CEBPG and eight of the 16 antioxidant or DNA repair genes, specifically XRCC1, ERCC5, GSTP1, SOD1, GPX1, ERCC1, CAT and ERCC2 (Table 4). In contrast, in BC individuals samples CEBPG was not correlated with any of the antioxidant or DNA repair genes. These relationships were not observed with any of the other transcription factors studied. For XRCC1, ERCC5, GSTP1, and SOD1 the correlation with CEBPG was significantly lower in BC individuals compared to non-BC individuals and the difference was nearly significant for GPX1 (Fig. 1b). Scatter plots of the relationship between CEBPG and XRCC1 in non-BC individuals or BC individuals (Fig. 2a,b) are representative of the other four genes. Neither CEBPG, nor XRCC1, ERCC5, GSTP1, SOD1 or GPX1 was significantly correlated with age, gender, or smoking history in non-BC individuals, BC individuals, or the combined group. In non-BC individuals, based on the r2 values from Pearson's correlation analysis, CEBPG accounts for much of the variance in expression of XRCC1 (69%), ERCC5 (62%), GSTP1 (55%), SOD1 (44%), and GPX1 (52%). E2F1 accounts for some of the remaining variance. For example, when samples from all 49 non-BC individuals and BC individuals were assessed as a single group, E2F1 was significantly correlated with ERCC5, GSTP1 and SOD1 (Table 4). Further, in non-BC individuals, E2F1 was correlated with GSTP1 (Fig. 1c) and the correlation was lower in BC individuals. However, the difference in correlation between non-BC individuals and BC individuals was not significant. None of the other transcription factors were correlated with XRCC1, ERCC5, GSTP1, SOD1, or GPX1 (Fig. 1a,d,e,f). Comparison of gene expression with demographic characteristics E2F1 and GSTZ1 each were positively correlated with age. GSTM1-5 was the only gene with a difference in expression by gender. There was a difference in ERCC2 expression between former and never smokers. Discussion In this study, we tested two hypotheses. First, that there is inter-individual variation in regulation of key antioxidant and DNA repair genes by one or more transcription factors. Second, that individuals with sub-optimal regulation are selected for development of BC if they smoke cigarettes. These hypotheses are supported by the findings that a) there was large inter-individual variation in transcript levels of CEBPG and each of the target genes and in non-BC individuals, b) CEBPG transcript abundance values were significantly correlated by bivariate analysis with the transcript abundance values of four key antioxidant and DNA repair genes in non-BC individuals, and c) that there was no correlation between CEBPG and these genes in BC individuals. These results support the hypothesis that each of the antioxidant or DNA repair genes correlated with CEBPG in non-BC individuals is regulated by CEBPG. This is supported by the specificity of the CEBPG correlation. That is, there was lack of correlation between any of the other five transcription factors assessed and these target genes. Of particular note is the lack of correlation of the target genes with CEBPB, which binds to the same recognition site as CEBPG, and shares its recognition site within each of the antioxidant or DNA repair genes. However, there are alternative explanations for the observed correlation of CEBPG with antioxidant and DNA repair genes in non-BC individuals. One possibility is that CEBPG and each of the correlated antioxidant or DNA repair genes is regulated by a transcription factor that is as yet undiscovered, and/or has a recognition site that is not yet known and was not in the Genomatix software database. There also is more than one possible explanation for the observed lack of correlation between CEBPG and antioxidant or DNA repair genes in BC individuals. For example, the non-BC individual and BC individual groups are not perfectly matched with respect to age, gender or smoking history (Table 1) and each of these factors could contribute to the observed difference in correlation between groups. However, the lack of association of transcript abundance level for CEBPG, XRCC1, ERCC5, GSTP1, SOD1, or GPX1 with age, gender or smoking history argues against such an explanation. One way to examine this possibility is through additional, larger, more closely matched studies. Another possible explanation is that any differences in NBEC from BC individuals compared to non-BC individuals resulted from development of BC, instead of being a hereditary cause of increased risk for cancer. The best way to determine this will be to conduct a prospective study. In such a study, individuals matched for smoking history will be monitored for development of BC over time. The correlation of transcript abundance values for CEBPG relative to transcript abundance values for each of the antioxidant or DNA repair genes will be assessed. It is expected that the greatest incidence of BC will be among the heaviest smokers. Among the matched heaviest smokers, it is expected that CEBPG will be significantly correlated with each of the antioxidant or DNA repair genes among the non-BC individuals but not correlated in BC individuals. Thus, there are multiple possible explanations for the observed findings. However, based on the preponderance of data thus far available, we conclude that CEBPG is responsible for optimal transcriptional regulation of key antioxidant or DNA repair genes in NBEC and that there is inter-individual variation in the regulation of each of these genes by CEBPG. If this conclusion is correct, the individuals at greatest risk for BC will be those with the most extreme smoking history combined with sub-optimal regulation of the largest number of antioxidant and DNA repair genes. This, in turn, leads to increased representation among BC individuals of individuals with lack of correlation between CEBPG and each of the affected antioxidant and/or DNA repair genes. CEBPG is a truncated CEBP transcription factor [19] and possesses the sequences necessary for DNA binding and heterodimer formation, but lacks the sequences necessary for transactivation [20]. CEBPG forms heterodimers with other CEBP family members and in other tissues this leads to increased [21] or decreased [20] transcription of the regulated gene. CEBPG is known to have stimulatory effect on the IL-6 and IL-8 promoters in B cell lines [21], and can also act as a dominant negative regulator of CEBPA and CEBPB in fibroblast and B cell lines [20]. The data from CEBPG knockout mice support a role for CEBPG in protecting lungs from oxidant damage. CEBPG-/- knockout mice are healthy at birth but begin to die within 24 hours, and histological examination reveals emphysematous lungs [22]. In humans, risk for emphysema is associated with antioxidant capacity [23], and there is a strong correlation between risk for emphysema and risk for BC. However, it will be important to obtain direct experimental evidence in NBECs for the role of CEBPG in regulating the antioxidant and DNA repair genes included in this study. Correlation between CEBPG and target gene transcript levels may not be associated with correlation at the protein level. In this study, E2F1 correlation with DNA repair and antioxidant genes was less than the correlation observed with CEBPG, and the E2F1 correlation was observed in both non-BC individuals as well as BC individuals. The maintained correlation of E2F1 with DNA repair and antioxidant genes in BC individuals suggests that this function is more tightly controlled in the population and does not play a role in determination of risk for BC. E2F1 has previously been reported to regulate transcription of DNA repair enzyme genes in other cell types, including primary human fibroblasts and mouse epidermal cells [24,25]. Clearly this would have survival value since DNA repair gene up-regulation in response to E2F1 provides additional DNA repair when the DNA is replicating and is particularly vulnerable to damage. Epidemiologic assessment of the correlation between a particular variation in DNA sequence, or polymorphism, and risk for BC has been a dominant paradigm for many years. Thus far, these efforts have met with scant success [26]. A common limitation in design of such studies is that they involve assessment of a single polymorphism or occasionally, a few polymorphisms. Further, although the polymorphism assessed typically resides within a gene known to protect bronchial epithelium from carcinogens, oxidants, or DNA damage, the selection of the particular polymorphism for study is largely empiric, and not based on known functional properties. These are problems because multiple infrequent polymorphisms at different sites may all contribute to risk and unless the key polymorphisms can be identified through a functional test, a statistically valid assessment would require much larger study populations [27]. The findings of this study support a novel approach to identifying clinically useful biomarkers. According to the paradigm used in this study, a) a normal phenotype results from regulated transcription of a group of genes by one or more transcription factors, b) the corresponding risk-conferring or disease phenotype results from sub-optimal interaction among those same genes, and c) each phenotype is identifiable and distinguishable through virtually-multiplexed transcript abundance analysis. The data presented here support the utility of this paradigm in identifying genes associated with risk for BC. The next step will be to identify polymorphisms that affect regulation of XRCC1, ERCC5, GSTP1, SOD1, and GPX1 by CEBPG. Such polymorphisms should yield biomarkers suitable for more readily accessible samples, such as peripheral blood or buccal smears. A biomarker combining polymorphisms that affect regulation with those that affect function of antioxidant and DNA repair genes is likely to be the most accurate for identifying individuals at risk for BC. Biomarkers that accurately identify individuals at risk for BC will improve efficacy of chemoprevention and early detection clinical trials. The observed inter-sample variation in the presence of gene-specific inhibitors of PCR provides evidence supporting the need for inclusion of an internal standard in each quantitative PCR transcript abundance measurement. Including such internal standards in the form of standardized mixtures of internal standards improves the reproducibility of transcript abundance measurement and enables development of a standardized database comprising virtually-multiplexed transcript abundance data. Virtually-multiplexed transcript abundance data are highly suited to identification of genes that have correlated transcript abundance values. Correlation at the transcript abundance level is an important property of genes that are co-regulated at the transcription level. Conclusion We conclude that in non-BC individuals, CEBPG regulates transcription of key antioxidant or DNA repair genes in NBEC and that in smokers who develop BC, CEBPG regulation is sub-optimal for a sufficient number of antioxidant and/or DNA repair genes to cause increased risk. Competing interests JCW and ELC each have significant equity interest in Gene Express, Inc., which produces and markets StaRT-PCR™ reagents used in this study. Authors' contributions DNM participated in the design of the study, performed the TF identification, carried out TA measurements, coordinated and participated in the statistical analysis and drafted the manuscript. ELC contributed the preliminary data, participated in the design of the study and carried out TA measurements. SAK performed the statistical analysis for interpretation of data. DAH and YY consented patients and obtained the primary samples necessary for the study according to IRB regulations. JCW conceived of the study, participated in its design and coordination, and helped to draft the manuscript. All authors read and approved the final manuscript. Pre-publication history The pre-publication history for this paper can be accessed here: Acknowledgements These studies and manuscript preparation were supported by grants from the National Cancer Institute (NCI), including CA85147 and CA 95806, and the George Isaac Cancer Research Fund. StaRT-PCR reagents for measurement of some of the genes were provided at no cost by Gene Express, Inc. Neither the NCI nor Gene Express, Inc. had any role in study design, collection, analysis, or interpretation of data, writing of the manuscript, or in the decision to submit the manuscript for publication. Figures and Tables Figure 1 Correlation of each transcription factor with XRCC1, ERCC5, GSTP1, SOD1, or GPX1. (a-f) Each panel presents the correlation coefficients (r values) for one transcription factor in relation to each of the five genes: (a) CEBPB, (b) CEBPG, (c) E2F1, (d) E2F3, (e) E2F6, (f) EVI1. The p value for each significant correlation is provided above the bar. For CEBPG, presented in panel b, the difference in r value between non-BC individuals and BC individuals was significant or nearly significant for each correlated gene, and the p value for each comparison is provided below the corresponding pair of bars. Figure 2 Scatter plot representation of bivariate correlation of CEBPG with XRCC1. (a, b) CEBPG/XRCC1 data from Figure 1b presented as scatter plots: (a) non-BC individuals, (b) BC individuals. Table 1 Demographic data of patients from whom the NBEC samples were obtained. Subject # Group Age Gender Histology Smoking Hx 1 Ethnicity 63 NBCI2 77 M 75 W3 64 NBCI 47 F 45 W 136 NBCI 38 M 25 A.A.4 139 NBCI 44 F 17.5 W 150 NBCI 70 F 45 W 156 NBCI 46 F NS5 A.A. 157 NBCI 60 M >100 W 194 NBCI 57 M 3 W 210 NBCI 40 M 34 W 257 NBCI 69 F 20 W 261 NBCI 73 F NS W 282 NBCI 83 F 60 W 285 NBCI 69 F NS W 296 NBCI 43 F 20 W 305 NBCI 50 F 40 W 315 NBCI 64 M N/A6 W 330 NBCI 39 M NS W 331 NBCI N/A N/A N/A N/A 334 NBCI 51 M >50 W 336 NBCI 31 F NS W 337 NBCI 32 M 22 N/A 339 NBCI 59 M 50 W 361 NBCI 73 F NS H7 363 NBCI 50 M 20 A.A. 34 BCI8 80 M NSCLC9 40 W 71 BCI 63 M NSCLC 100 W 85 BCI 73 F SQ10 >100 W 88 BCI 85 M SQ 75 W 99 BCI 63 M NSCLC 45 W 118 BCI 72 M SQ 30 W 146 BCI 64 F SCLC11 45 W 147 BCI 76 M SCLC 75 W 158 BCI 88 M SCLC 115.5 W 167 BCI 60 F NSCLC 50 W 171 BCI 67 M SCLC 100 W 191 BCI 75 M SQ 54 W 211 BCI 71 M SQ 50 W 212 BCI 65 M SQ 67.5 W 247 BCI 75 F SQ 50 W 255 BCI 60 F NSCLC 30 W 259 BCI 68 M CS12 137.5 W 271 BCI 58 M AC13 94.5 W 287 BCI 65 F NSCLC 50 W 300 BCI 56 M SQ 34 W 306 BCI 46 M SQ 30 W 314 BCI 69 F BC14 NS W 329 BCI 76 F PD15 >37.5 W 335 BCI 75 M SCLC 58 A.A. B3 BCI 63 M SQ 60 W 1Pack years; 2Non-bronchogenic carcinoma individual; 3White; 4African-American; 5Non-smoker; 6Not available; 7Hispanic; 8Bronchogenic carcinoma individual; 9Non-small cell lung cancer; 10Squamous carcinoma; 11Small cell lung cancer; 12Carcinoma-in-situ; 13Adenocarcinoma;14Bronchogenic Cancer, histology not specified; 15Poorly differentiated carcinoma. Table 2 Sequence for each primer used for StaRT-PCR virtually-multiplexed transcript abundance measurement or for internal standard preparation (CT) [15]. Gene Accession # Primer Sequence Position Product ACTB X00351 Forward 5' ATC CTC ACC CTG AAG TAC CC 3' 231 Reverse 5' CCA TCT CTT GCT CGA AGT CC 3' 704 493 bp CT 5' CCA TCT CTT GCT CGA AGT CCG CCA GCC AGG TCC AGA CGC A 3' 568 377 bp CAT X04076 Forward 5' CCA GAA GAA AGC GGT CAA GA 3' 1492 Reverse 5' AAC CTT CAT TTT CCC CTG GG 3' 1822 350 bp CT 5' AAC CTT CAT TTT CCC CTG GGC CAG TGA TGA GCG GGT TAC A 3' 1699 247 bp CEBPB NM_005194 Forward 5' TGT CCA AAC CAA CCG CAC AT 3' 1412 Reverse 5' AGC AAC AAG CCC GTA GGA AC 3' 1657 265 bp CT 5' AGC AAC AAG CCC GTA GGA ACA CGC GTT CAG CCA TGT TTA A 3' 1571 199 bp CEBPG U20240 Forward 5' CGG TTG AAA AGC AAG CAG AAA GCA 3' 488 Reverse 5' GAT CCC AGA AAA TAG CCT CCA ATG 3' 814 350 bp CT 5' GAT CCC AGA AAA TAG CCT CCA ATG AAC ATT CAA GCC ACA AGC TC 3' 726 282 bp E2F1 M96577 Forward 5' TGA TAC CCC AAC TCC CTC TA 3' 2076 Reverse 5' AAA GCA GGA GGG AAC AGA GC 3' 2452 396 bp CT 5' AAA GCA GGA GGG AAC AGA GCA CTG CAG GGA CCA CAG G 3' 2363 327 bp E2F3 Y10479 Forward 5' TGA AAG CCC CTC CAG AAA CAA G 3' 1019 Reverse 5' GCA GCA GGG GAG GCA GTA AGT T 3' 1336 339 bp CT 5' GCA GCA GGG GAG GCA GTA AGT TGG GGA GGC CAG AGG AGA AAG GT 3' 1253 278 bp E2F6 AF059292 Forward 5' GGG CCT GCT GCC ATC AAA AAT A 3' 99 Reverse 5' CCG CTT TCG GAC TCC CAG TTT 3' 283 205 bp CT 5' CCG CTT TCG GAC TCC CAG TTA GCG ATA CAT CAA AAC GAG G 3' 184 125 bp ERCC1 M13194 Forward 5' CTG GAG CCC CGA GGA AGC 3' 739 Reverse 5' CAC TGG GGG TTT CCT TTG 3' 1049 328 bp CT 5' CAC TGG GGG TTT CCT TGG AAG GCC AGA TCT TCT CTT 3 928 240 bp ERCC2 X52221 Forward 5' GGC CTT CTT CAC CAG CTA C 3' 1608 Reverse 5' GTA GTC CGT CTT GCC CCT G 3' 2004 415 bp CT 5' GTA GTC CGT CTT GCC CCT GTG GAA CTG GTC CCG CAG GT 3' 2597 346 bp ERCC4 U64315 Forward 5' AGT GCA TCT CCA TGT CCC GCT ACT A 3' 2213 Reverse 5' CGA TGT TCT TAA CGT GGT GCA TCA A 3' 2578 390 bp CT 5' CGA TGT TCT TAA CGT GGT GCA TCA ACA GGC TGT GGC TTG CTT TGT 3' 2433 265 bp ERCC5 D16305 Forward 5' AAG GAA AGA GAA AGA AGC AGC AGC CA 3' 3087 Reverse 5' CAA ACA CAG ATC TGG CGG TCA CGA GG 3' 3501 440 bp CT 5' CAA ACA CAG ATC TGG CGG TCA CGA GGA GCT TCC TTC ACT GAG TTC TGC GAA T 3' 3401 366 bp EVI1 NM_005241 Forward 5' CGC CGG ATA TCC ACG AAG A 3' 302 Reverse 5' ATG CTG AGA GCG AAT GTG C 3' 711 428 bp CT 5' ATG CTG AGA GCG AAT GTG CTT AAA TGC CTT GGG ACA CT 3' 587 323 bp GPX1 Y00433 Forward 5' CCT GGT GGT GCT CGG CTT CC 3' 522 Reverse 5' CAA TGG TCT GGA AGC GGC GG 3' 852 350 bp CT 5' CAA TGG TCT GGA AGC GGC GGA CCG GAG ACC AGG TGA TGA G 3' 757 279 bp GPX3 D16360 Forward 5' GCA GAG CCG GGG ACA AGA GAA 3' 113 Reverse 5' CTG CTC TTT CTC TCC ATT GAC 3' 471 379 bp CT 5' CTG CTC TTT CTC TCC ATT GAC GCT CTT CCT GTA GTG CAT TCA 3' 298 227 bp GSTM1,2,4,5 J03817 Forward 5' GGG ACG CTC CTG ATT ATG AC 3' 122 Reverse 5' GCA AAC CAT GGC CGC TTC CC 3' 442 340 bp CT 5' GCA AAC CAT GGC CGC TTC CCT TCT CCA AAA TGT CCA CAC G 3' 301 219 bp GSTM3 J05459 Forward 5' GTG CGA GTC GTC TAT GGT TC 3' 23 Reverse 5' AGT TGT GTG CGG AAA TCC AT 3' 342 339 bp CT 5' AGT TGT GTG CGG AAA TCC ATT GCT CTG GGT GAT CTT GTT C 3' 230 247 bp GSTP1 X08058 Forward 5' TCC GCT GCA AAT ACA TCT CC 3' 305 Reverse 5' TGT TTC CCG TTG CCA TTG AT 3' 616 331 bp CT 5' TGT TTC CCG TTG CCA TTG ATT AGG ACC TCA TGG ATC AGC A 3' 485 220 bp GSTT1 X79389 Forward 5' GCT CTA CCT GGA CCT GCT GT 3' 12 Reverse 5' GGA ACA CAG GGA ACA TCA CC 3' 351 359 bp CT 5' GGA ACA CAG GGA ACA TCA CCT AGA GCA GGA TGG CCA CAC T 3' 199 227 bp GSTZ1 U86529 Forward 5' TCA CCC CCT ACC CTA CCA TCA GC 3' 806 Reverse 5' ATT TCA GCG CGG GCA TTC TTT 3' 1267 482 bp CT 5' ATT TCA GCG CGG GCA TTC TTT CCG CAT TCT CAT CTC AGC CTC AC 3' 1161 399 bp mGST1 J03746 Forward 5' GTC GGA GCA CGG ATC TAC CAC A 3' 404 Reverse 5' TTC CTC TGC TCC CCT CCT ACC TA 3' 623 242 bp CT 5' TTC CTC TGC TCC CCT CCT ACC TAT TTT CAG CAA CCT GTA AGC C 3' 505 144 bp SOD1 X02317 Forward 5' TGA AGG TGT GGG GAA GCA TTA 3' 153 Reverse 5' TTA CAC CAC AAG CCA AAC GAC 3' 492 360 bp CT 5' TTA CAC CAC AAG CCA AAC GAC TGA TGC AAT GGT CTC CTG AGA 3' 384 273 bp XPA D14533 Forward 5' CTC GGC GAC GGC GGC TGC GGC TAC TGG AG 3' 178 Reverse 5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GC 3' 629 480 bp CT 5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GCT CTT TTT TCT AAA TCA CAG TCT 3' 487 360 bp XRCC1 M36089 Forward 5' CCC CTG AAG AGA CCA AAG CA 3' 1906 Reverse 5' CCA TTG AAG GCT GTG ACG TA 3' 2241 355 bp CT 5' CCA TTG AAG GCT GTG ACG TAT CAG GGA CTG GCA GAT G 3' 2142 276 bp Table 3 Virtually-multiplexed transcript abundance data. SUBJECT # GROUP CEBPB CEBPG E2F1 E2F3 E2F6 EVI1 CAT ERCC1 ERCC2 ERCC4 ERCC5 63 NBCI 7.2E+03 6.4E+02 2.7E+02 1.9E+02 3.4E+02 6.1E+01 2.0E+04 1.1E+05 3.8E+03 1.1E+02 4.3E+04 64 NBCI 7.9E+03 1.7E+03 2.0E+03 2.0E+01 1.7E+02 2.5E+01 2.5E+04 3.0E+05 3.4E+03 8.1E+01 2.0E+05 136 NBCI 6.2E+03 2.1E+02 7.0E+02 1.0E-02 5.0E+01 6.0E+01 2.9E+03 7.4E+03 5.9E+02 5.6E+01 1.9E+04 139 NBCI 4.5E+03 3.4E+03 2.3E+04 5.6E+02 1.0E+03 1.0E+03 6.1E+05 1.2E+06 2.2E+04 3.9E+03 4.6E+05 150 NBCI 8.5E+03 7.4E+02 1.6E+02 1.1E+02 4.1E+01 3.2E+02 3.5E+04 1.7E+05 5.7E+03 6.9E+02 7.2E+04 156 NBCI 2.1E+04 1.2E+03 7.5E+02 ND1 ND 1.4E+02 1.5E+04 1.8E+05 2.0E+03 2.9E+02 3.0E+04 157 NBCI 2.3E+04 4.1E+03 3.1E+03 2.1E+02 6.1E+02 1.4E+02 3.5E+05 5.6E+05 8.4E+03 1.6E+03 2.1E+05 194 NBCI 6.5E+03 2.1E+03 2.9E+02 2.6E+02 8.5E+02 4.7E+02 4.5E+04 6.1E+05 4.7E+03 4.4E+02 8.9E+04 210 NBCI 1.0E+04 2.1E+03 7.6E+02 4.0E+02 6.1E+02 3.6E+02 7.6E+04 7.6E+04 3.4E+03 7.7E+02 7.2E+04 257 NBCI 1.1E+04 1.8E+03 2.7E+02 8.9E+02 1.7E+03 9.7E+02 1.0E+05 2.6E+05 1.6E+03 7.6E+02 7.4E+04 261 NBCI 7.6E+03 1.3E+03 2.5E+02 1.7E+02 1.6E+02 9.4E+01 4.4E+04 2.7E+05 5.1E+03 4.6E+02 1.3E+05 282 NBCI 6.4E+03 1.2E+03 5.4E+02 4.1E+01 2.9E+01 1.2E+02 4.1E+04 1.0E+05 6.0E+03 8.1E+02 4.0E+04 285 NBCI 2.6E+03 4.4E+02 2.5E+03 1.1E+03 ND 1.2E+02 3.7E+04 9.1E+04 1.6E+03 7.7E+03 1.6E+04 296 NBCI 1.9E+04 1.0E+03 1.0E+03 ND 2.8E+01 ND 6.9E+04 2.5E+05 3.6E+03 1.7E+02 7.1E+04 305 NBCI 1.8E+03 9.1E+01 6.1E+02 ND 8.7E+01 2.6E+02 2.0E+04 4.9E+04 4.3E+02 2.8E+02 1.3E+04 315 NBCI 3.5E+03 1.3E+03 1.2E+03 2.0E+02 7.5E+01 6.1E+02 4.7E+04 2.1E+05 2.7E+03 2.4E+03 6.2E+04 330 NBCI 2.7E+03 2.4E+02 4.0E+02 1.1E+02 3.5E+02 4.0E+02 3.6E+04 8.3E+04 1.5E+03 1.7E+03 2.8E+04 331 NBCI 7.3E+03 1.3E+03 8.0E+02 ND ND ND 8.6E+04 2.6E+05 6.5E+02 6.4E+02 6.2E+04 334 NBCI 3.7E+03 6.1E+02 1.1E+03 2.3E+01 1.9E+01 4.0E+01 7.8E+04 1.4E+05 2.5E+03 1.3E+03 5.1E+04 336 NBCI 3.6E+03 8.4E+02 2.8E+03 4.3E+02 1.2E+02 2.5E+02 8.9E+04 2.1E+05 7.9E+03 3.1E+03 9.5E+04 337 NBCI 5.0E+03 9.3E+02 1.1E+03 1.6E+02 2.5E+02 ND 6.5E+04 1.9E+05 3.3E+03 1.3E+03 4.2E+04 339 NBCI 2.5E+03 3.2E+02 5.2E+02 3.4E+01 4.3E+01 6.3E+01 5.0E+04 8.7E+04 2.3E+03 7.7E+02 3.2E+04 361 NBCI 7.9E+03 2.5E+03 6.7E+02 5.8E+02 1.4E+03 3.5E+02 6.7E+04 2.5E+05 1.5E+03 2.8E+03 4.7E+04 363 NBCI 6.2E+03 1.7E+03 1.4E+03 1.1E+02 1.9E+02 5.2E+01 7.6E+04 1.4E+05 3.7E+03 7.3E+02 7.2E+04 34 BCI 1.9E+03 1.7E+03 5.7E+02 2.4E+02 1.2E+02 3.7E+02 6.7E+04 5.6E+05 6.1E+03 1.5E+03 1.2E+05 71 BCI 7.6E+03 1.2E+03 1.3E+03 1.7E+01 1.8E+02 2.1E+01 9.5E+04 6.7E+05 1.8E+04 2.4E+02 2.2E+05 85 BCI 1.0E+04 9.7E+02 8.7E+02 6.3E+01 ND ND 2.6E+04 4.9E+04 1.1E+03 3.9E+02 2.3E+04 88 BCI 1.5E+03 4.0E+02 4.2E+02 1.1E+02 ND ND 3.1E+04 2.9E+04 2.7E+03 3.6E+02 3.9E+04 99 BCI 1.4E+04 3.3E+03 2.6E+03 2.2E+02 3.1E+03 1.4E+02 2.1E+05 2.0E+05 3.7E+03 9.3E+02 1.4E+05 118 BCI 1.5E+03 1.2E+03 2.8E+02 ND ND 1.4E+02 2.4E+04 3.5E+04 1.9E+03 1.2E+03 1.7E+04 146 BCI 1.9E+04 1.2E+03 2.3E+02 1.2E+02 1.6E+03 6.0E+01 3.1E+04 1.4E+05 4.9E+03 2.7E+02 6.2E+04 147 BCI 2.8E+03 1.3E+03 N/A2 3.6E+02 2.8E+02 3.8E+02 6.1E+04 3.0E+05 2.7E+03 1.1E+03 1.8E+04 158 BCI 4.9E+03 8.8E+02 1.9E+02 2.8E+01 4.0E+02 6.8E+01 2.2E+04 1.4E+05 1.7E+03 1.5E+02 1.3E+04 167 BCI 6.7E+03 9.2E+02 4.2E+02 1.8E+02 8.2E+02 3.8E+02 8.9E+04 1.1E+05 2.2E+03 2.8E+02 4.1E+04 171 BCI 1.0E+04 3.9E+03 3.2E+03 5.1E+02 8.9E+01 2.4E+02 5.3E+05 8.3E+05 1.3E+04 6.3E+02 1.6E+05 191 BCI 1.6E+04 2.4E+03 1.5E+02 1.5E+02 7.1E+01 1.2E+02 2.0E+04 9.6E+04 2.5E+03 3.4E+02 1.2E+04 211 BCI 3.8E+03 1.1E+03 6.5E+02 6.3E+02 3.2E+02 2.9E+02 8.3E+04 3.5E+05 2.8E+03 3.2E+02 9.1E+04 212 BCI 1.8E+04 2.8E+03 6.0E+02 3.4E+02 2.0E+02 2.2E+02 3.4E+04 2.1E+05 5.2E+03 3.0E+02 3.6E+04 247 BCI 6.5E+03 7.5E+02 6.4E+02 1.8E+02 ND 1.2E+02 7.8E+04 4.4E+04 5.5E+02 2.7E+03 1.3E+04 255 BCI 1.9E+04 1.1E+03 6.1E+02 1.8E+01 2.3E+02 7.6E+01 1.1E+05 6.5E+05 1.2E+04 1.2E+03 3.8E+05 259 BCI 8.4E+03 6.4E+02 5.1E+02 ND 6.7E+01 4.0E+01 4.7E+04 1.5E+05 2.6E+03 3.8E+02 7.9E+04 271 BCI 4.1E+03 6.6E+02 1.4E+03 6.5E+01 2.7E+02 1.9E+02 9.1E+04 1.5E+05 1.6E+03 ND 1.5E+05 287 BCI 8.7E+03 1.1E+03 9.5E+01 7.4E+01 4.0E+01 2.6E+02 4.7E+04 1.2E+05 6.5E+03 1.1E+02 4.1E+04 300 BCI 4.9E+03 4.4E+02 4.1E+02 4.4E+01 ND 5.1E+01 3.4E+04 6.9E+04 1.0E+03 1.0E+03 2.6E+04 306 BCI 6.5E+03 6.8E+02 4.9E+02 4.4E+01 ND 1.7E+01 3.7E+04 2.5E+05 2.8E+03 3.2E+02 4.1E+04 314 BCI 4.4E+03 9.3E+02 4.8E+02 3.1E+02 ND 1.9E+02 5.3E+04 6.2E+04 4.5E+03 5.2E+02 3.1E+04 329 BCI 1.4E+04 3.5E+02 2.4E+02 ND ND ND 7.9E+04 1.5E+05 1.4E+03 ND 1.5E+05 335 BCI 4.2E+03 3.7E+02 2.2E+03 3.3E+02 2.4E+02 2.4E+02 4.8E+04 1.9E+05 9.8E+03 3.1E+02 3.3E+04 B3 BCI 7.4E+03 9.3E+02 1.4E+02 2.4E+02 1.8E+02 3.8E+02 3.4E+04 1.6E+05 2.2E+03 2.8E+02 4.1E+04 SUBJECT # GROUP GPX1 GPX3 GSTM15 GSTM3 GSTP1 GSTT1 GSTZ1 MGST1 SOD1 XPA XRCC1 63 NBCI 8.4E+05 1.5E+03 7.3E+03 3.9E+03 1.9E+06 ND 3.1E+03 1.7E+05 1.6E+05 2.5E+03 2.1E+04 64 NBCI 4.4E+05 3.1E+02 1.5E+04 2.6E+03 3.5E+06 6.4E+03 2.0E+03 1.6E+05 6.5E+05 2.2E+03 4.2E+04 136 NBCI 2.0E+05 5.2E+02 6.3E+03 2.2E+03 5.3E+05 ND 8.9E+02 3.2E+04 5.3E+04 1.1E+03 4.4E+03 139 NBCI 1.8E+06 3.2E+03 5.2E+04 8.3E+03 3.2E+07 ND 2.8E+04 8.4E+05 2.2E+06 2.6E+04 1.6E+05 150 NBCI 2.1E+05 2.8E+03 1.1E+04 1.1E+03 1.5E+06 ND 3.1E+03 3.1E+04 2.0E+05 2.0E+03 3.1E+04 156 NBCI 4.8E+05 3.9E+03 1.9E+04 6.5E+03 2.9E+06 ND 4.9E+03 5.8E+04 1.3E+05 4.0E+03 2.5E+04 157 NBCI 2.4E+06 2.0E+03 2.6E+04 3.3E+03 1.8E+07 8.5E+03 3.6E+03 3.6E+05 1.8E+06 6.2E+03 1.7E+05 194 NBCI 5.4E+05 4.0E+03 1.2E+04 1.1E+03 7.8E+06 7.7E+03 3.2E+03 9.6E+04 5.8E+05 3.7E+03 2.4E+05 210 NBCI 3.2E+05 3.3E+03 4.1E+03 2.6E+03 3.9E+06 1.8E+03 3.7E+03 7.2E+04 3.3E+05 4.8E+03 2.9E+04 257 NBCI 6.3E+05 2.5E+03 1.1E+04 1.2E+02 2.8E+06 8.7E+03 2.9E+03 2.3E+04 1.2E+05 2.6E+03 4.9E+04 261 NBCI 7.6E+05 4.7E+03 1.6E+04 7.4E+03 3.1E+06 1.5E+03 1.8E+03 1.2E+05 4.5E+05 4.9E+03 7.2E+04 282 NBCI 4.6E+05 2.5E+03 1.3E+04 2.3E+03 1.9E+06 1.5E+04 1.3E+03 6.5E+04 4.5E+05 2.0E+03 3.1E+04 285 NBCI 4.3E+05 5.3E+03 8.4E+04 6.2E+02 3.5E+06 7.3E+03 9.2E+03 3.0E+04 2.3E+05 ND 2.0E+04 296 NBCI 8.1E+05 1.5E+03 7.4E+03 4.1E+03 3.6E+06 8.1E+03 4.5E+03 2.0E+05 5.4E+05 2.6E+03 5.2E+04 305 NBCI 1.4E+05 6.5E+02 4.0E+03 3.2E+03 1.6E+06 ND 6.9E+02 4.1E+04 1.8E+05 1.3E+03 5.7E+03 315 NBCI 4.2E+05 7.6E+03 5.1E+03 3.1E+03 7.9E+06 7.2E+03 4.3E+03 7.3E+04 4.5E+05 1.0E+04 3.8E+04 330 NBCI 1.2E+05 2.0E+03 5.8E+03 3.5E+03 1.1E+06 3.1E+01 1.3E+03 2.9E+04 2.3E+05 1.4E+03 1.7E+04 331 NBCI 6.1E+05 3.4E+03 1.3E+04 3.6E+03 7.3E+06 1.0E+04 1.8E+03 1.2E+05 1.3E+06 1.9E+03 5.7E+04 334 NBCI 6.5E+05 4.0E+03 2.7E+04 1.7E+04 3.7E+06 4.6E+03 3.0E+03 6.8E+04 5.9E+05 2.9E+03 2.6E+04 336 NBCI 4.7E+05 2.7E+03 4.4E+04 1.6E+03 3.4E+06 1.2E+04 8.3E+03 6.2E+04 5.4E+05 4.2E+03 1.2E+05 337 NBCI 2.8E+05 2.8E+03 3.8E+03 4.3E+03 1.5E+06 5.3E+03 5.6E+03 4.9E+04 3.3E+05 1.7E+03 4.4E+04 339 NBCI 3.1E+05 1.6E+04 3.0E+04 1.1E+03 3.5E+06 6.6E+03 2.0E+03 6.6E+04 2.4E+05 2.5E+03 2.2E+04 361 NBCI 3.7E+05 8.4E+02 1.5E+04 1.3E+03 7.8E+06 3.1E+03 2.7E+03 4.8E+04 6.4E+05 6.1E+03 7.7E+04 363 NBCI 6.1E+05 2.7E+03 2.2E+04 2.0E+03 8.1E+06 9.9E+03 2.4E+03 9.7E+04 7.0E+05 7.0E+03 3.6E+04 34 BCI 8.8E+05 3.1E+03 3.4E+03 5.1E+02 1.8E+06 ND 1.9E+03 6.1E+04 2.9E+05 3.1E+03 5.6E+04 71 BCI 8.8E+05 1.3E+04 3.2E+04 2.2E+03 6.7E+06 ND 2.5E+03 4.1E+05 7.5E+05 3.1E+03 5.6E+05 85 BCI 2.3E+05 1.1E+03 2.6E+04 4.1E+03 1.2E+06 1.0E+04 8.1E+02 4.8E+04 1.5E+05 3.5E+03 1.8E+04 88 BCI 1.3E+05 1.5E+03 3.5E+03 1.1E+03 6.9E+05 ND 5.6E+02 2.4E+04 1.9E+05 2.4E+03 1.6E+04 99 BCI 9.0E+05 2.1E+03 1.5E+04 5.5E+03 9.6E+06 6.7E+03 8.0E+03 1.2E+05 9.4E+05 8.5E+03 4.7E+04 118 BCI 8.0E+04 3.8E+03 1.1E+04 4.8E+03 1.7E+06 4.0E+03 4.5E+02 4.4E+04 1.7E+05 1.1E+03 6.1E+03 146 BCI 4.1E+05 2.9E+04 4.7E+04 4.7E+02 2.0E+06 7.1E+03 1.6E+04 6.6E+04 1.7E+05 3.8E+04 6.5E+04 147 BCI 4.1E+05 2.5E+03 8.2E+03 7.3E+02 8.8E+05 1.7E+03 1.3E+03 2.3E+04 6.5E+05 2.3E+02 7.4E+04 158 BCI 2.6E+04 2.6E+03 1.4E+04 4.7E+03 2.3E+06 2.9E+03 1.2E+03 2.3E+04 3.7E+04 1.9E+03 2.3E+04 167 BCI 1.9E+05 2.5E+03 5.3E+03 1.8E+03 2.4E+06 1.4E+04 2.3E+03 9.5E+04 4.0E+05 2.9E+03 2.8E+04 171 BCI 1.6E+06 1.7E+03 1.6E+04 4.0E+03 7.8E+06 6.0E+03 6.5E+03 2.5E+05 1.4E+06 1.4E+04 6.0E+04 191 BCI 4.5E+05 1.9E+03 3.5E+03 2.5E+02 1.7E+06 3.6E+03 5.6E+02 2.1E+04 1.6E+05 2.5E+03 2.1E+04 211 BCI 6.0E+05 1.7E+04 1.1E+04 1.3E+02 1.0E+07 5.5E+03 4.1E+03 2.4E+04 7.1E+05 4.3E+03 8.3E+04 212 BCI 6.5E+04 1.6E+03 9.6E+03 1.1E+03 4.0E+06 8.1E+03 9.5E+02 7.5E+04 9.4E+04 3.1E+03 3.6E+04 247 BCI 2.3E+05 2.0E+02 1.4E+04 2.1E+03 1.3E+06 7.1E+03 1.1E+03 2.4E+04 1.3E+05 1.3E+03 1.1E+04 255 BCI 1.3E+06 7.3E+03 1.5E+04 2.5E+03 2.8E+06 3.8E+04 8.1E+03 1.1E+05 2.8E+06 2.0E+03 1.0E+05 259 BCI 3.0E+06 5.9E+03 1.4E+04 7.0E+03 9.2E+06 5.1E+03 5.1E+03 1.1E+05 5.0E+05 4.8E+03 2.1E+04 271 BCI 7.4E+05 9.5E+02 3.8E+03 2.6E+03 2.4E+06 3.7E+03 3.1E+03 7.1E+04 6.3E+05 4.1E+03 3.0E+04 287 BCI 5.8E+05 8.7E+03 1.1E+04 2.3E+03 1.9E+06 1.5E+04 6.3E+02 8.8E+04 1.2E+05 4.7E+03 3.3E+04 300 BCI 2.7E+05 1.5E+03 7.7E+03 5.0E+03 3.7E+06 7.1E+03 1.9E+03 6.7E+04 3.2E+05 8.0E+02 1.3E+04 306 BCI 4.2E+05 2.0E+02 9.7E+03 2.3E+03 2.2E+06 ND 4.8E+03 5.6E+04 1.1E+06 4.5E+02 1.9E+04 314 BCI 1.6E+05 3.7E+03 1.7E+04 1.1E+03 1.2E+06 1.9E+02 1.5E+03 2.7E+04 2.7E+05 2.8E+03 3.4E+04 329 BCI 2.3E+05 8.9E+03 1.6E+04 5.3E+03 7.2E+06 7.8E+03 1.4E+03 5.7E+04 8.9E+05 1.9E+03 4.8E+04 335 BCI 4.1E+05 6.5E+03 2.1E+04 7.1E+03 4.3E+06 1.8E+02 7.0E+03 6.9E+04 5.2E+05 3.9E+03 4.4E+04 B3 BCI 4.0E+05 3.2E+03 6.0E+03 3.8E+02 1.6E+06 7.7E+03 1.8E+03 1.8E+04 2.6E+05 3.7E+03 1.7E+04 Virtually-multiplexed transcript abundance data for each gene (in the form of molecules/106 β-actin molecules) from all experiments were included in the same Standardized Expression Database (SED). These data are now directly comparable to previously published virtually-multiplexed transcript abundance data from this laboratory [15], or to Virtually-multiplexed transcript abundance data collected by others who use the NCI-funded (R24 CA 95806) Standardized Expression Measurement (SEM) Center. The data presented here represent more than 6,000 Virtually-multiplexed transcript abundance measurements conducted in multiple experiments. The sixteen antioxidant or DNA repair genes and each of the six transcription factors except for E2F1 were measured in each NBEC sample from 49 individuals (24 non-BC individuals and 25 BC individuals). 1ND, Not detectable (When 60 molecules of Competitive Template (CT) were added to the reaction, CT was detected but native template was not.) 2NA, Not available. E2F1 was measured in all of the samples except for one BC individual (24 non-BC individuals and 24 BC individuals). Table 4 Bivariate analysis of virtually-multiplexed transcript abundance data values for each antioxidant or DNA repair gene versus each transcription factor. Non-BC Individuals n = 24 BC Individuals n = 25 ALL n = 49 Antioxidant/DNA Repair Genes vs Transcription Factors r Value p Value r Value p Value r Value p Value CAT vs CEBPB 0.13 1 0.18 1 0.15 1 CAT vs CEBPG 0.65 0.004 0.35 0.48 0.55 <0.0006 CAT vs E2F1* 0.54 0.04 0.68 0.002 0.56 <0.0006 CAT vs E2F3 0.48 0.12 0.18 1 0.37 0.06 CAT vs E2F6 0.26 1 0.3 0.84 0.25 0.48 CAT vs EVI1 -0.01 1 0.21 1 0.08 1 ERCC1 vs CEBPB 0.32 0.78 0.27 1 0.29 0.24 ERCC1 vs CEBPG 0.77 <0.0006 0.42 0.24 0.62 <0.0006 ERCC1 vs E2F1 0.35 0.54 0.39 0.36 0.37 0.06 ERCC1 vs E2F3 0.39 0.36 0.21 1 0.31 0.18 ERCC1 vs E2F6 0.17 1 0.63 0.005 0.42 0.02 ERCC1 vs EVI1 -0.02 1 0.38 0.36 0.17 1 ERCC2 vs CEBPB 0.25 1 0.19 1 0.22 0.84 ERCC2 vs CEBPG 0.63 0.006 0.39 0.3 0.53 <0.0006 ERCC2 vs E2F1 0.39 0.36 0.32 0.72 0.33 0.12 ERCC2 vs E2F3 0.58 0.02 0.22 1 0.42 0.02 ERCC2 vs E2F6 0.37 0.42 0.51 0.06 0.42 0.02 ERCC2 vs EVI1 0.19 1 0.29 0.96 0.23 0.66 ERCC4 vs CEBPB -0.35 0.6 -0.11 1 -0.16 1 ERCC4 vs CEBPG 0.24 1 0.37 0.42 0.25 0.48 ERCC4 vs E2F1 0.42 0.24 0.04 1 0.2 1 ERCC4 vs E2F3 0.6 0.01 0.33 0.6 0.33 0.12 ERCC4 vs E2F6 -0.04 1 0.04 1 0.07 1 ERCC4 vs EVI1 0.24 1 0.33 0.66 0.27 0.36 ERCC5 vs CEBPB 0.4 0.3 0.28 1 0.33 0.12 ERCC5 vs CEBPG 0.79 <0.0006 0.12 1 0.46 0.005 ERCC5 vs E2F1 0.44 0.18 0.45 0.18 0.44 0.01 ERCC5 vs E2F3 0.39 0.36 -0.11 1 0.13 1 ERCC5 vs E2F6 0.41 0.3 0.35 0.54 0.38 0.04 ERCC5 vs EVI1 0.07 1 -0.04 1 0.01 1 GPX1 vs CEBPB 0.49 0.06 0.24 1 0.32 0.12 GPX1 vs CEBPG 0.72 <0.0006 0.19 1 0.4 0.02 GPX1 vs E2F1 0.48 0.12 0.38 0.36 0.43 0.02 GPX1 vs E2F3 0.22 1 -0.004 1 0.08 1 GPX1 vs E2F6 0.06 1 0.36 0.48 0.28 0.3 GPX1 vs EVI1 -0.06 1 0.2 1 0.1 1 GPX3 vs CEBPB -0.18 1 0.14 1 0.02 1 GPX3 vs CEBPG 0.13 1 0.01 1 0.07 1 GPX3 vs E2F1 -0.03 1 -0.17 1 -0.12 1 GPX3 vs E2F3 0.32 0.78 -0.2 1 0.05 1 GPX3 vs E2F6 -0.26 1 0.44 0.18 0.19 1 GPX3 vs EVI1 0.06 1 0.08 1 0.06 1 GSTM1-5 vs CEBPB -0.08 1 0.43 0.18 0.17 1 GSTM1-5 vs CEBPG 0.25 1 0.02 1 0.16 1 GSTM1-5 vs E2F1 0.51 0.06 0.23 1 0.41 0.02 GSTM1-5 vs E2F3 0.29 0.96 -0.16 1 0.1 1 GSTM1-5 vs E2F6 -0.3 0.9 0.006 1 -0.1 1 GSTM1-5 vs EVI1 0.22 1 -0.12 1 0.07 1 GSTM3 vs CEBPB 0.01 1 0.06 1 0.04 1 GSTM3 vs CEBPG -0.007 1 -0.28 1 0.01 1 GSTM3 vs E2F1 0.29 1 0.35 0.54 0.34 0.12 GSTM3 vs E2F3 -0.31 0.84 -0.49 0.06 -0.4 0.03 GSTM3 vs E2F6 -0.11 1 -0.25 1 -0.16 1 GSTM3 vs EVI1 -0.27 1 -0.25 1 -0.25 0.54 GSTP1 vs CEBPB 0.19 1 0.38 0.36 0.28 0.36 GSTP1 vs CEBPG 0.74 <0.0006 0.18 1 0.51 0.001 GSTP1 vs E2F1 0.6 0.01 0.46 0.12 0.56 <0.0006 GSTP1 vs E2F3 0.32 0.78 -0.25 1 0.07 1 GSTP1 vs E2F6 0.1 1 0.35 0.48 0.26 0.42 GSTP1 vs EVI1 0.11 1 0.13 1 0.12 1 GSTT1 vs CEBPB 0.03 1 0.45 0.12 0.24 0.6 GSTT1 vs CEBPG 0.39 0.36 0.16 1 0.3 0.24 GSTT1 vs E2F1 0.07 1 -0.15 1 -0.05 1 GSTT1 vs E2F3 0.35 0.54 -0.1 1 0.17 1 GSTT1 vs E2F6 0.05 1 0.21 1 0.11 1 GSTT1 vs EVI1 -0.26 1 0.22 1 -0.04 1 GSTZ1 vs CEBPB 0.11 1 0.36 0.42 0.25 0.54 GSTZ1 vs CEBPG 0.51 0.06 0.08 1 0.28 0.3 GSTZ1 vs E2F1 0.64 0.004 0.5 0.06 0.58 <0.0006 GSTZ1 vs E2F3 0.42 0.24 0.14 1 0.25 0.54 GSTZ1 vs E2F6 -0.05 1 0.48 0.12 0.32 0.18 GSTZ1 vs EVI1 0.02 1 0.27 1 0.16 1 mGST vs CEBPB 0.31 0.78 0.35 0.48 0.32 0.12 mGST vs CEBPG 0.56 0.02 0.25 1 0.42 0.02 mGST vs E2F1 0.58 0.02 0.54 0.04 0.58 <0.0006 mGST vs E2F3 0.03 1 -0.15 1 -0.06 1 mGST vs E2F6 0.17 1 0.29 0.96 0.27 0.36 mGST vs EVI1 -0.16 1 0.07 1 -0.04 1 SOD1 vs CEBPB 0.13 1 0.15 1 0.14 1 SOD1 vs CEBPG 0.66 0.002 0.009 1 0.36 0.06 SOD1 vs E2F1 0.59 0.02 0.55 0.04 0.56 <0.0006 SOD1 vs E2F3 0.25 1 -0.07 1 0.09 1 SOD1 vs E2F6 0.12 1 0.14 1 0.14 1 SOD1 vs EVI1 -0.17 1 0.03 1 -0.06 1 XPA vs CEBPB 0.31 0.84 0.42 0.24 0.31 0.18 XPA vs CEBPG 0.36 0.54 0.33 0.66 0.34 0.12 XPA vs E2F1 -0.05 1 0.22 1 -0.02 1 XPA vs E2F3 -0.07 1 0.14 1 -0.01 1 XPA vs E2F6 0.55 0.04 0.46 0.12 0.4 0.02 XPA vs EVI1 0.04 1 0.07 1 0.04 1 XRCC1 vs CEBPB 0.36 0.48 0.28 1 0.32 0.18 XRCC1 vs CEBPG 0.83 <0.0006 0.27 1 0.591 <0.0006 XRCC1 vs E2F1 0.32 0.78 0.37 0.48 0.35 0.12 XRCC1 vs E2F3 0.47 0.12 0.22 1 0.35 0.06 XRCC1 vs E2F6 0.26 1 0.54 0.04 0.41 0.02 XRCC1 vs EVI1 -0.009 1 0.12 1 0.06 1 The correlation of logarithmically transformed virtually-multiplexed transcript abundance data (Table 3) from each of the six transcription factors with each of the sixteen antioxidant or DNA repair genes was determined. The transformation was necessary due to the wide range of expression of each gene among the samples. The correlation coefficient (r value) and level of significance (p value) for each correlation are presented. Significance (p < 0.01) was determined using a two-tailed test following Bonferroni adjustment for six multiple comparisons (comparison of each of six transcription factors to each of the antioxidant or DNA repair genes). *values for E2F1 obtained in all but one BC individuals.

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article-title	CEBPG transcription factor correlates with antioxidant and DNA repair genes in normal bronchial epithelial cells but not in individuals with bronchogenic carcinoma
abstract	Background Cigarette smoking is the primary cause of bronchogenic carcinoma (BC), yet only 10–15% of heavy smokers develop BC and it is likely that this variation in risk is, in part, genetically determined. We previously reported a set of antioxidant genes for which transcript abundance was lower in normal bronchial epithelial cells (NBEC) of BC individuals compared to non-BC individuals. In unpublished studies of the same NBEC samples, transcript abundance values for several DNA repair genes were correlated with these antioxidant genes. From these data, we hypothesized that antioxidant and DNA repair genes are co-regulated by one or more transcription factors and that inter-individual variation in expression and/or function of one or more of these transcription factors is responsible for inter-individual variation in risk for BC. Methods The putative transcription factor recognition sites common to six of the antioxidant genes were identified through in silico DNA sequence analysis. The transcript abundance values of these transcription factors (n = 6) and an expanded group of antioxidant and DNA repair genes (n = 16) were measured simultaneously by quantitative PCR in NBEC of 24 non-BC and 25 BC individuals. Results CEBPG transcription factor was significantly (p < 0.01) correlated with eight of the antioxidant or DNA repair genes in non-BC individuals but not in BC individuals. In BC individuals the correlation with CEBPG was significantly (p < 0.01) lower than that of non-BC individuals for four of the genes (XRCC1, ERCC5, GSTP1, and SOD1) and the difference was nearly significant for GPX1. The only other transcription factor correlated with any of these five target genes in non-BC individuals was E2F1. E2F1 was correlated with GSTP1 among non-BC individuals, but in contrast to CEBPG, there was no significant difference in this correlation in non-BC individuals compared to BC individuals. Conclusion We conclude that CEBPG is the transcription factor primarily responsible for regulating transcription of key antioxidant and DNA repair genes in non-BC individuals. Further, we conclude that the heavy smokers selected for development of BC are those who have sub-optimal regulation of antioxidant and DNA repair genes by CEBPG.
sec	Background Cigarette smoking is the primary cause of bronchogenic carcinoma (BC), yet only 10–15% of heavy smokers develop BC and it is likely that this variation in risk is, in part, genetically determined. We previously reported a set of antioxidant genes for which transcript abundance was lower in normal bronchial epithelial cells (NBEC) of BC individuals compared to non-BC individuals. In unpublished studies of the same NBEC samples, transcript abundance values for several DNA repair genes were correlated with these antioxidant genes. From these data, we hypothesized that antioxidant and DNA repair genes are co-regulated by one or more transcription factors and that inter-individual variation in expression and/or function of one or more of these transcription factors is responsible for inter-individual variation in risk for BC.
title	Background
p	Cigarette smoking is the primary cause of bronchogenic carcinoma (BC), yet only 10–15% of heavy smokers develop BC and it is likely that this variation in risk is, in part, genetically determined. We previously reported a set of antioxidant genes for which transcript abundance was lower in normal bronchial epithelial cells (NBEC) of BC individuals compared to non-BC individuals. In unpublished studies of the same NBEC samples, transcript abundance values for several DNA repair genes were correlated with these antioxidant genes. From these data, we hypothesized that antioxidant and DNA repair genes are co-regulated by one or more transcription factors and that inter-individual variation in expression and/or function of one or more of these transcription factors is responsible for inter-individual variation in risk for BC.
sec	Methods The putative transcription factor recognition sites common to six of the antioxidant genes were identified through in silico DNA sequence analysis. The transcript abundance values of these transcription factors (n = 6) and an expanded group of antioxidant and DNA repair genes (n = 16) were measured simultaneously by quantitative PCR in NBEC of 24 non-BC and 25 BC individuals.
title	Methods
p	The putative transcription factor recognition sites common to six of the antioxidant genes were identified through in silico DNA sequence analysis. The transcript abundance values of these transcription factors (n = 6) and an expanded group of antioxidant and DNA repair genes (n = 16) were measured simultaneously by quantitative PCR in NBEC of 24 non-BC and 25 BC individuals.
sec	Results CEBPG transcription factor was significantly (p < 0.01) correlated with eight of the antioxidant or DNA repair genes in non-BC individuals but not in BC individuals. In BC individuals the correlation with CEBPG was significantly (p < 0.01) lower than that of non-BC individuals for four of the genes (XRCC1, ERCC5, GSTP1, and SOD1) and the difference was nearly significant for GPX1. The only other transcription factor correlated with any of these five target genes in non-BC individuals was E2F1. E2F1 was correlated with GSTP1 among non-BC individuals, but in contrast to CEBPG, there was no significant difference in this correlation in non-BC individuals compared to BC individuals.
title	Results
p	CEBPG transcription factor was significantly (p < 0.01) correlated with eight of the antioxidant or DNA repair genes in non-BC individuals but not in BC individuals. In BC individuals the correlation with CEBPG was significantly (p < 0.01) lower than that of non-BC individuals for four of the genes (XRCC1, ERCC5, GSTP1, and SOD1) and the difference was nearly significant for GPX1. The only other transcription factor correlated with any of these five target genes in non-BC individuals was E2F1. E2F1 was correlated with GSTP1 among non-BC individuals, but in contrast to CEBPG, there was no significant difference in this correlation in non-BC individuals compared to BC individuals.
sec	Conclusion We conclude that CEBPG is the transcription factor primarily responsible for regulating transcription of key antioxidant and DNA repair genes in non-BC individuals. Further, we conclude that the heavy smokers selected for development of BC are those who have sub-optimal regulation of antioxidant and DNA repair genes by CEBPG.
title	Conclusion
p	We conclude that CEBPG is the transcription factor primarily responsible for regulating transcription of key antioxidant and DNA repair genes in non-BC individuals. Further, we conclude that the heavy smokers selected for development of BC are those who have sub-optimal regulation of antioxidant and DNA repair genes by CEBPG.
body	Background BC is currently the leading cause of cancer-related death in the United States, causing 28% of all cancer deaths [1]. Although cigarette smoking is the primary risk factor, only 10–15% of heavy smokers (greater than 20 pack years) develop BC [1-3]. Antioxidant and DNA repair enzymes that provide protection from the effects of cigarette smoke are expressed in the progenitor cells for BC, normal bronchial epithelial cells (NBEC) [1]. Inherited inter-individual variation in the function of these genes plays a role in determining risk for BC [4-6]. Antioxidant enzymes protect NBEC from reactive oxygen species produced by interaction with and metabolism of xenobiotics such as pollution and cigarette smoke [4-7] as well as those produced by normal cellular metabolism. Reactive oxygen species cause many damaging reactions including denaturation of proteins, cross-linking of lipids and proteins and modification of nucleic acid bases, which can lead to cancer [7]. DNA repair enzymes repair the frequent damage to DNA caused by oxidant stress as well as other stresses, including bulky adducts derived from carcinogens in cigarette smoke [8]. We previously reported that an interactive transcript abundance index comprising antioxidant genes was lower in NBEC of BC individuals compared to non-BC individuals, suggesting that BC individuals are selected on the basis of poor antioxidant protection [9]. In that study, there was a tendency towards correlation in transcript abundance between several pairs of antioxidant or DNA repair genes in non-BC individuals, but not in BC individuals. Gene pairs included in that observation were GSTP1/GPX1, CAT/GPX3, and GPX3/SOD1. Correlation is one typical characteristic of co-regulated genes. Another is shared transcription factor recognition sites in the regulatory regions of those genes [10]. Based on the above findings, it was hypothesized first, that there is inter-individual variation in regulation of key antioxidant and DNA repair genes by one or more transcription factors and second, that individuals with sub-optimal regulation are selected for development of BC if they smoke cigarettes. To test these hypotheses, transcription factor recognition sites common to the regulatory regions of the above correlated gene pairs were identified through in silico DNA sequence analysis, and their transcript abundance measured simultaneously with an expanded group of ten antioxidant and six DNA repair genes. Methods NBEC sample procurement Brush biopsy samples of normal bronchial epithelium were obtained for research studies at the time of diagnostic bronchoscopy according to previously described methods [9,11]. Normal bronchial epithelium in the lung not involved with cancer was brushed prior to biopsy of the suspected cancerous area. Samples were collected in a manner satisfying all requirements of the Institutional Review Board for the Medical University of Ohio. Each BC diagnosis and subtype identification was determined by histopathological examination in the Department of Pathology at the Medical University of Ohio. NBEC samples from a total of 49 individuals, including 24 non-BC individuals and 25 BC individuals, were evaluated in this study. The biographical characteristics of these individuals are presented in Table 1. Transcript abundance measurement Total RNA samples extracted from NBEC were reverse transcribed using M-MLV reverse transcriptase and oligo dT primers as previously described [9,11]. Standardized RT (StaRT)-PCR was used for transcript abundance measurement in these studies. With StaRT-PCR, an internal standard for each gene within a standardized mixture of internal standards (SMIS) is included in each PCR reaction. After amplification, products were electrophoresed on an Agilent 2100 Bioanalyzer using DNA Chips with DNA 1000 Kit reagents for visualization according to the manufacturer's protocol (Agilent Technologies Deutschland GmbH, Waldbronn, Germany). The StaRT-PCR technology is licensed to Gene Express, Inc. (Toledo, OH). Many of the reagents are available commercially and were obtained through Gene Express, Inc. for this study. StaRT-PCR reagents for each of the measured genes that were not commercially available, including primers and SMIS, were prepared according to previously described methods [11,12]. Sequence information for the primers is provided in Table 2. Including an internal standard within a SMIS in each measurement controls for all known sources of variation during PCR, including inhibitors in samples, and generates virtually-multiplexed transcript abundance data that are directly comparable across multiple experiments and institutions [13]. The performance characteristics of StaRT-PCR are superior to other forms of commercially available quantitative PCR technology in the areas critical to this study. With respect to these studies, the key property of a quantitative PCR method is not whether the PCR products are measured kinetically or at endpoint, but rather whether there are internal standards in each measurement or not. The overall performance characteristics of StaRT-PCR, including extensive validation of the method in independent laboratories have been presented in several recent articles and chapters [13-15]. With respect to the genes measured in this study, for each gene the StaRT-PCR reagents had lower detection threshold of less than 10 molecules, linear dynamic range of more than six orders of magnitude (less than 10 to over 107 molecules), and signal-to-analyte response of 100%. In addition, the presence of an internal standard controls for inter-sample variation in presence of PCR inhibitors (which often are gene-specific) and ensures no false negatives (if the PCR fails the internal standard PCR product is not observed and there are no data to report). False positives are eliminated through use of a control PCR reaction with no cDNA in it. Statistical analysis More than 6,000 transcript abundance measurements were conducted in multiple experiments over two years to assess the six transcription factors and sixteen antioxidant and DNA repair genes in NBEC samples from 49 individuals (24 non-BC individuals and 25 BC individuals). Correlation of each of the six transcription factors with each of the antioxidant or DNA repair genes was determined by Pearson's correlation following logarithmic transformation. The transformation was necessary due to the wide biological variation in expression of each gene among the individuals. Significance level was defined as p < 0.01 following Bonferroni adjustment for multiple comparison, specifically comparison of each of six transcription factors to each of the antioxidant or DNA repair genes. Comparison for significant differences between pairs of correlation coefficients was done by Fisher's Z-transformation test [16]. Analysis of the relationship between virtually-multiplexed transcript abundance data for each gene with age was assessed by Pearson's correlation, with gender by t-test, and with smoking history by ANOVA followed by Duncan's test. Transcription factor recognition site analysis The El Dorado (Build 35) program from the Genomatix software package was used to locate the correlated genes within the genome and define 1101 base pairs of the promoter regions (1000 base pairs upstream of and 100 base pairs into the transcription start site) for each gene (Genomatix Software GmbH, Munich, Germany, [17]). The 1101 base pair sequences obtained from the El Dorado program then were used as the target sequences for putative transcription factor recognition site identification using the MatInspector Version 4.2 program, which yielded sites for 11 transcription factors (Genomatix Software GmbH, Munich, Germany, [17]). The parameters used were the standard (0.75) core similarity and the optimized matrix similarity [18]. StaRT-PCR reagents were optimized for ten of these transcription factors, including CEBPB, CEBPE, CEBPG, E2F1, E2F3, E2F4, E2F5, E2F6, EVI1, and PAX5. Four transcription factors were expressed at low and invariant levels among multiple NBEC samples and were therefore excluded from the study. The remaining six, CEBPB, CEBPG, E2F1, E2F3, E2F6, and EVI, were evaluated for correlation with an expanded group of ten antioxidant and six DNA repair genes. Results Virtually-multiplexed transcript abundance data were obtained for each gene in each of the 49 samples, except for E2F1 measurement in sample 147 (Table 3). A gene-specific inhibitor in sample 147 prevented amplification of E2F1. Neither the internal standard, nor the native cDNA PCR product was observed. The presence of gene-specific PCR inhibition was observable in some other samples as reduction in peak heights in internal standard PCR products relative to that expected for the number of internal standard molecules present at the beginning of the PCR reaction. However, in each such case, the PCR amplification was efficient enough to enable quantification. Bivariate analysis In non-BC individuals there was significant (p < 0.01) correlation between CEBPG and eight of the 16 antioxidant or DNA repair genes, specifically XRCC1, ERCC5, GSTP1, SOD1, GPX1, ERCC1, CAT and ERCC2 (Table 4). In contrast, in BC individuals samples CEBPG was not correlated with any of the antioxidant or DNA repair genes. These relationships were not observed with any of the other transcription factors studied. For XRCC1, ERCC5, GSTP1, and SOD1 the correlation with CEBPG was significantly lower in BC individuals compared to non-BC individuals and the difference was nearly significant for GPX1 (Fig. 1b). Scatter plots of the relationship between CEBPG and XRCC1 in non-BC individuals or BC individuals (Fig. 2a,b) are representative of the other four genes. Neither CEBPG, nor XRCC1, ERCC5, GSTP1, SOD1 or GPX1 was significantly correlated with age, gender, or smoking history in non-BC individuals, BC individuals, or the combined group. In non-BC individuals, based on the r2 values from Pearson's correlation analysis, CEBPG accounts for much of the variance in expression of XRCC1 (69%), ERCC5 (62%), GSTP1 (55%), SOD1 (44%), and GPX1 (52%). E2F1 accounts for some of the remaining variance. For example, when samples from all 49 non-BC individuals and BC individuals were assessed as a single group, E2F1 was significantly correlated with ERCC5, GSTP1 and SOD1 (Table 4). Further, in non-BC individuals, E2F1 was correlated with GSTP1 (Fig. 1c) and the correlation was lower in BC individuals. However, the difference in correlation between non-BC individuals and BC individuals was not significant. None of the other transcription factors were correlated with XRCC1, ERCC5, GSTP1, SOD1, or GPX1 (Fig. 1a,d,e,f). Comparison of gene expression with demographic characteristics E2F1 and GSTZ1 each were positively correlated with age. GSTM1-5 was the only gene with a difference in expression by gender. There was a difference in ERCC2 expression between former and never smokers. Discussion In this study, we tested two hypotheses. First, that there is inter-individual variation in regulation of key antioxidant and DNA repair genes by one or more transcription factors. Second, that individuals with sub-optimal regulation are selected for development of BC if they smoke cigarettes. These hypotheses are supported by the findings that a) there was large inter-individual variation in transcript levels of CEBPG and each of the target genes and in non-BC individuals, b) CEBPG transcript abundance values were significantly correlated by bivariate analysis with the transcript abundance values of four key antioxidant and DNA repair genes in non-BC individuals, and c) that there was no correlation between CEBPG and these genes in BC individuals. These results support the hypothesis that each of the antioxidant or DNA repair genes correlated with CEBPG in non-BC individuals is regulated by CEBPG. This is supported by the specificity of the CEBPG correlation. That is, there was lack of correlation between any of the other five transcription factors assessed and these target genes. Of particular note is the lack of correlation of the target genes with CEBPB, which binds to the same recognition site as CEBPG, and shares its recognition site within each of the antioxidant or DNA repair genes. However, there are alternative explanations for the observed correlation of CEBPG with antioxidant and DNA repair genes in non-BC individuals. One possibility is that CEBPG and each of the correlated antioxidant or DNA repair genes is regulated by a transcription factor that is as yet undiscovered, and/or has a recognition site that is not yet known and was not in the Genomatix software database. There also is more than one possible explanation for the observed lack of correlation between CEBPG and antioxidant or DNA repair genes in BC individuals. For example, the non-BC individual and BC individual groups are not perfectly matched with respect to age, gender or smoking history (Table 1) and each of these factors could contribute to the observed difference in correlation between groups. However, the lack of association of transcript abundance level for CEBPG, XRCC1, ERCC5, GSTP1, SOD1, or GPX1 with age, gender or smoking history argues against such an explanation. One way to examine this possibility is through additional, larger, more closely matched studies. Another possible explanation is that any differences in NBEC from BC individuals compared to non-BC individuals resulted from development of BC, instead of being a hereditary cause of increased risk for cancer. The best way to determine this will be to conduct a prospective study. In such a study, individuals matched for smoking history will be monitored for development of BC over time. The correlation of transcript abundance values for CEBPG relative to transcript abundance values for each of the antioxidant or DNA repair genes will be assessed. It is expected that the greatest incidence of BC will be among the heaviest smokers. Among the matched heaviest smokers, it is expected that CEBPG will be significantly correlated with each of the antioxidant or DNA repair genes among the non-BC individuals but not correlated in BC individuals. Thus, there are multiple possible explanations for the observed findings. However, based on the preponderance of data thus far available, we conclude that CEBPG is responsible for optimal transcriptional regulation of key antioxidant or DNA repair genes in NBEC and that there is inter-individual variation in the regulation of each of these genes by CEBPG. If this conclusion is correct, the individuals at greatest risk for BC will be those with the most extreme smoking history combined with sub-optimal regulation of the largest number of antioxidant and DNA repair genes. This, in turn, leads to increased representation among BC individuals of individuals with lack of correlation between CEBPG and each of the affected antioxidant and/or DNA repair genes. CEBPG is a truncated CEBP transcription factor [19] and possesses the sequences necessary for DNA binding and heterodimer formation, but lacks the sequences necessary for transactivation [20]. CEBPG forms heterodimers with other CEBP family members and in other tissues this leads to increased [21] or decreased [20] transcription of the regulated gene. CEBPG is known to have stimulatory effect on the IL-6 and IL-8 promoters in B cell lines [21], and can also act as a dominant negative regulator of CEBPA and CEBPB in fibroblast and B cell lines [20]. The data from CEBPG knockout mice support a role for CEBPG in protecting lungs from oxidant damage. CEBPG-/- knockout mice are healthy at birth but begin to die within 24 hours, and histological examination reveals emphysematous lungs [22]. In humans, risk for emphysema is associated with antioxidant capacity [23], and there is a strong correlation between risk for emphysema and risk for BC. However, it will be important to obtain direct experimental evidence in NBECs for the role of CEBPG in regulating the antioxidant and DNA repair genes included in this study. Correlation between CEBPG and target gene transcript levels may not be associated with correlation at the protein level. In this study, E2F1 correlation with DNA repair and antioxidant genes was less than the correlation observed with CEBPG, and the E2F1 correlation was observed in both non-BC individuals as well as BC individuals. The maintained correlation of E2F1 with DNA repair and antioxidant genes in BC individuals suggests that this function is more tightly controlled in the population and does not play a role in determination of risk for BC. E2F1 has previously been reported to regulate transcription of DNA repair enzyme genes in other cell types, including primary human fibroblasts and mouse epidermal cells [24,25]. Clearly this would have survival value since DNA repair gene up-regulation in response to E2F1 provides additional DNA repair when the DNA is replicating and is particularly vulnerable to damage. Epidemiologic assessment of the correlation between a particular variation in DNA sequence, or polymorphism, and risk for BC has been a dominant paradigm for many years. Thus far, these efforts have met with scant success [26]. A common limitation in design of such studies is that they involve assessment of a single polymorphism or occasionally, a few polymorphisms. Further, although the polymorphism assessed typically resides within a gene known to protect bronchial epithelium from carcinogens, oxidants, or DNA damage, the selection of the particular polymorphism for study is largely empiric, and not based on known functional properties. These are problems because multiple infrequent polymorphisms at different sites may all contribute to risk and unless the key polymorphisms can be identified through a functional test, a statistically valid assessment would require much larger study populations [27]. The findings of this study support a novel approach to identifying clinically useful biomarkers. According to the paradigm used in this study, a) a normal phenotype results from regulated transcription of a group of genes by one or more transcription factors, b) the corresponding risk-conferring or disease phenotype results from sub-optimal interaction among those same genes, and c) each phenotype is identifiable and distinguishable through virtually-multiplexed transcript abundance analysis. The data presented here support the utility of this paradigm in identifying genes associated with risk for BC. The next step will be to identify polymorphisms that affect regulation of XRCC1, ERCC5, GSTP1, SOD1, and GPX1 by CEBPG. Such polymorphisms should yield biomarkers suitable for more readily accessible samples, such as peripheral blood or buccal smears. A biomarker combining polymorphisms that affect regulation with those that affect function of antioxidant and DNA repair genes is likely to be the most accurate for identifying individuals at risk for BC. Biomarkers that accurately identify individuals at risk for BC will improve efficacy of chemoprevention and early detection clinical trials. The observed inter-sample variation in the presence of gene-specific inhibitors of PCR provides evidence supporting the need for inclusion of an internal standard in each quantitative PCR transcript abundance measurement. Including such internal standards in the form of standardized mixtures of internal standards improves the reproducibility of transcript abundance measurement and enables development of a standardized database comprising virtually-multiplexed transcript abundance data. Virtually-multiplexed transcript abundance data are highly suited to identification of genes that have correlated transcript abundance values. Correlation at the transcript abundance level is an important property of genes that are co-regulated at the transcription level. Conclusion We conclude that in non-BC individuals, CEBPG regulates transcription of key antioxidant or DNA repair genes in NBEC and that in smokers who develop BC, CEBPG regulation is sub-optimal for a sufficient number of antioxidant and/or DNA repair genes to cause increased risk. Competing interests JCW and ELC each have significant equity interest in Gene Express, Inc., which produces and markets StaRT-PCR™ reagents used in this study. Authors' contributions DNM participated in the design of the study, performed the TF identification, carried out TA measurements, coordinated and participated in the statistical analysis and drafted the manuscript. ELC contributed the preliminary data, participated in the design of the study and carried out TA measurements. SAK performed the statistical analysis for interpretation of data. DAH and YY consented patients and obtained the primary samples necessary for the study according to IRB regulations. JCW conceived of the study, participated in its design and coordination, and helped to draft the manuscript. All authors read and approved the final manuscript. Pre-publication history The pre-publication history for this paper can be accessed here:
sec	Background BC is currently the leading cause of cancer-related death in the United States, causing 28% of all cancer deaths [1]. Although cigarette smoking is the primary risk factor, only 10–15% of heavy smokers (greater than 20 pack years) develop BC [1-3]. Antioxidant and DNA repair enzymes that provide protection from the effects of cigarette smoke are expressed in the progenitor cells for BC, normal bronchial epithelial cells (NBEC) [1]. Inherited inter-individual variation in the function of these genes plays a role in determining risk for BC [4-6]. Antioxidant enzymes protect NBEC from reactive oxygen species produced by interaction with and metabolism of xenobiotics such as pollution and cigarette smoke [4-7] as well as those produced by normal cellular metabolism. Reactive oxygen species cause many damaging reactions including denaturation of proteins, cross-linking of lipids and proteins and modification of nucleic acid bases, which can lead to cancer [7]. DNA repair enzymes repair the frequent damage to DNA caused by oxidant stress as well as other stresses, including bulky adducts derived from carcinogens in cigarette smoke [8]. We previously reported that an interactive transcript abundance index comprising antioxidant genes was lower in NBEC of BC individuals compared to non-BC individuals, suggesting that BC individuals are selected on the basis of poor antioxidant protection [9]. In that study, there was a tendency towards correlation in transcript abundance between several pairs of antioxidant or DNA repair genes in non-BC individuals, but not in BC individuals. Gene pairs included in that observation were GSTP1/GPX1, CAT/GPX3, and GPX3/SOD1. Correlation is one typical characteristic of co-regulated genes. Another is shared transcription factor recognition sites in the regulatory regions of those genes [10]. Based on the above findings, it was hypothesized first, that there is inter-individual variation in regulation of key antioxidant and DNA repair genes by one or more transcription factors and second, that individuals with sub-optimal regulation are selected for development of BC if they smoke cigarettes. To test these hypotheses, transcription factor recognition sites common to the regulatory regions of the above correlated gene pairs were identified through in silico DNA sequence analysis, and their transcript abundance measured simultaneously with an expanded group of ten antioxidant and six DNA repair genes.
title	Background
p	BC is currently the leading cause of cancer-related death in the United States, causing 28% of all cancer deaths [1]. Although cigarette smoking is the primary risk factor, only 10–15% of heavy smokers (greater than 20 pack years) develop BC [1-3]. Antioxidant and DNA repair enzymes that provide protection from the effects of cigarette smoke are expressed in the progenitor cells for BC, normal bronchial epithelial cells (NBEC) [1]. Inherited inter-individual variation in the function of these genes plays a role in determining risk for BC [4-6]. Antioxidant enzymes protect NBEC from reactive oxygen species produced by interaction with and metabolism of xenobiotics such as pollution and cigarette smoke [4-7] as well as those produced by normal cellular metabolism. Reactive oxygen species cause many damaging reactions including denaturation of proteins, cross-linking of lipids and proteins and modification of nucleic acid bases, which can lead to cancer [7]. DNA repair enzymes repair the frequent damage to DNA caused by oxidant stress as well as other stresses, including bulky adducts derived from carcinogens in cigarette smoke [8].
p	We previously reported that an interactive transcript abundance index comprising antioxidant genes was lower in NBEC of BC individuals compared to non-BC individuals, suggesting that BC individuals are selected on the basis of poor antioxidant protection [9]. In that study, there was a tendency towards correlation in transcript abundance between several pairs of antioxidant or DNA repair genes in non-BC individuals, but not in BC individuals. Gene pairs included in that observation were GSTP1/GPX1, CAT/GPX3, and GPX3/SOD1.
p	Correlation is one typical characteristic of co-regulated genes. Another is shared transcription factor recognition sites in the regulatory regions of those genes [10]. Based on the above findings, it was hypothesized first, that there is inter-individual variation in regulation of key antioxidant and DNA repair genes by one or more transcription factors and second, that individuals with sub-optimal regulation are selected for development of BC if they smoke cigarettes. To test these hypotheses, transcription factor recognition sites common to the regulatory regions of the above correlated gene pairs were identified through in silico DNA sequence analysis, and their transcript abundance measured simultaneously with an expanded group of ten antioxidant and six DNA repair genes.
sec	Methods NBEC sample procurement Brush biopsy samples of normal bronchial epithelium were obtained for research studies at the time of diagnostic bronchoscopy according to previously described methods [9,11]. Normal bronchial epithelium in the lung not involved with cancer was brushed prior to biopsy of the suspected cancerous area. Samples were collected in a manner satisfying all requirements of the Institutional Review Board for the Medical University of Ohio. Each BC diagnosis and subtype identification was determined by histopathological examination in the Department of Pathology at the Medical University of Ohio. NBEC samples from a total of 49 individuals, including 24 non-BC individuals and 25 BC individuals, were evaluated in this study. The biographical characteristics of these individuals are presented in Table 1. Transcript abundance measurement Total RNA samples extracted from NBEC were reverse transcribed using M-MLV reverse transcriptase and oligo dT primers as previously described [9,11]. Standardized RT (StaRT)-PCR was used for transcript abundance measurement in these studies. With StaRT-PCR, an internal standard for each gene within a standardized mixture of internal standards (SMIS) is included in each PCR reaction. After amplification, products were electrophoresed on an Agilent 2100 Bioanalyzer using DNA Chips with DNA 1000 Kit reagents for visualization according to the manufacturer's protocol (Agilent Technologies Deutschland GmbH, Waldbronn, Germany). The StaRT-PCR technology is licensed to Gene Express, Inc. (Toledo, OH). Many of the reagents are available commercially and were obtained through Gene Express, Inc. for this study. StaRT-PCR reagents for each of the measured genes that were not commercially available, including primers and SMIS, were prepared according to previously described methods [11,12]. Sequence information for the primers is provided in Table 2. Including an internal standard within a SMIS in each measurement controls for all known sources of variation during PCR, including inhibitors in samples, and generates virtually-multiplexed transcript abundance data that are directly comparable across multiple experiments and institutions [13]. The performance characteristics of StaRT-PCR are superior to other forms of commercially available quantitative PCR technology in the areas critical to this study. With respect to these studies, the key property of a quantitative PCR method is not whether the PCR products are measured kinetically or at endpoint, but rather whether there are internal standards in each measurement or not. The overall performance characteristics of StaRT-PCR, including extensive validation of the method in independent laboratories have been presented in several recent articles and chapters [13-15]. With respect to the genes measured in this study, for each gene the StaRT-PCR reagents had lower detection threshold of less than 10 molecules, linear dynamic range of more than six orders of magnitude (less than 10 to over 107 molecules), and signal-to-analyte response of 100%. In addition, the presence of an internal standard controls for inter-sample variation in presence of PCR inhibitors (which often are gene-specific) and ensures no false negatives (if the PCR fails the internal standard PCR product is not observed and there are no data to report). False positives are eliminated through use of a control PCR reaction with no cDNA in it. Statistical analysis More than 6,000 transcript abundance measurements were conducted in multiple experiments over two years to assess the six transcription factors and sixteen antioxidant and DNA repair genes in NBEC samples from 49 individuals (24 non-BC individuals and 25 BC individuals). Correlation of each of the six transcription factors with each of the antioxidant or DNA repair genes was determined by Pearson's correlation following logarithmic transformation. The transformation was necessary due to the wide biological variation in expression of each gene among the individuals. Significance level was defined as p < 0.01 following Bonferroni adjustment for multiple comparison, specifically comparison of each of six transcription factors to each of the antioxidant or DNA repair genes. Comparison for significant differences between pairs of correlation coefficients was done by Fisher's Z-transformation test [16]. Analysis of the relationship between virtually-multiplexed transcript abundance data for each gene with age was assessed by Pearson's correlation, with gender by t-test, and with smoking history by ANOVA followed by Duncan's test. Transcription factor recognition site analysis The El Dorado (Build 35) program from the Genomatix software package was used to locate the correlated genes within the genome and define 1101 base pairs of the promoter regions (1000 base pairs upstream of and 100 base pairs into the transcription start site) for each gene (Genomatix Software GmbH, Munich, Germany, [17]). The 1101 base pair sequences obtained from the El Dorado program then were used as the target sequences for putative transcription factor recognition site identification using the MatInspector Version 4.2 program, which yielded sites for 11 transcription factors (Genomatix Software GmbH, Munich, Germany, [17]). The parameters used were the standard (0.75) core similarity and the optimized matrix similarity [18]. StaRT-PCR reagents were optimized for ten of these transcription factors, including CEBPB, CEBPE, CEBPG, E2F1, E2F3, E2F4, E2F5, E2F6, EVI1, and PAX5. Four transcription factors were expressed at low and invariant levels among multiple NBEC samples and were therefore excluded from the study. The remaining six, CEBPB, CEBPG, E2F1, E2F3, E2F6, and EVI, were evaluated for correlation with an expanded group of ten antioxidant and six DNA repair genes.
title	Methods
sec	NBEC sample procurement Brush biopsy samples of normal bronchial epithelium were obtained for research studies at the time of diagnostic bronchoscopy according to previously described methods [9,11]. Normal bronchial epithelium in the lung not involved with cancer was brushed prior to biopsy of the suspected cancerous area. Samples were collected in a manner satisfying all requirements of the Institutional Review Board for the Medical University of Ohio. Each BC diagnosis and subtype identification was determined by histopathological examination in the Department of Pathology at the Medical University of Ohio. NBEC samples from a total of 49 individuals, including 24 non-BC individuals and 25 BC individuals, were evaluated in this study. The biographical characteristics of these individuals are presented in Table 1.
title	NBEC sample procurement
p	Brush biopsy samples of normal bronchial epithelium were obtained for research studies at the time of diagnostic bronchoscopy according to previously described methods [9,11]. Normal bronchial epithelium in the lung not involved with cancer was brushed prior to biopsy of the suspected cancerous area. Samples were collected in a manner satisfying all requirements of the Institutional Review Board for the Medical University of Ohio. Each BC diagnosis and subtype identification was determined by histopathological examination in the Department of Pathology at the Medical University of Ohio. NBEC samples from a total of 49 individuals, including 24 non-BC individuals and 25 BC individuals, were evaluated in this study. The biographical characteristics of these individuals are presented in Table 1.
sec	Transcript abundance measurement Total RNA samples extracted from NBEC were reverse transcribed using M-MLV reverse transcriptase and oligo dT primers as previously described [9,11]. Standardized RT (StaRT)-PCR was used for transcript abundance measurement in these studies. With StaRT-PCR, an internal standard for each gene within a standardized mixture of internal standards (SMIS) is included in each PCR reaction. After amplification, products were electrophoresed on an Agilent 2100 Bioanalyzer using DNA Chips with DNA 1000 Kit reagents for visualization according to the manufacturer's protocol (Agilent Technologies Deutschland GmbH, Waldbronn, Germany). The StaRT-PCR technology is licensed to Gene Express, Inc. (Toledo, OH). Many of the reagents are available commercially and were obtained through Gene Express, Inc. for this study. StaRT-PCR reagents for each of the measured genes that were not commercially available, including primers and SMIS, were prepared according to previously described methods [11,12]. Sequence information for the primers is provided in Table 2. Including an internal standard within a SMIS in each measurement controls for all known sources of variation during PCR, including inhibitors in samples, and generates virtually-multiplexed transcript abundance data that are directly comparable across multiple experiments and institutions [13]. The performance characteristics of StaRT-PCR are superior to other forms of commercially available quantitative PCR technology in the areas critical to this study. With respect to these studies, the key property of a quantitative PCR method is not whether the PCR products are measured kinetically or at endpoint, but rather whether there are internal standards in each measurement or not. The overall performance characteristics of StaRT-PCR, including extensive validation of the method in independent laboratories have been presented in several recent articles and chapters [13-15]. With respect to the genes measured in this study, for each gene the StaRT-PCR reagents had lower detection threshold of less than 10 molecules, linear dynamic range of more than six orders of magnitude (less than 10 to over 107 molecules), and signal-to-analyte response of 100%. In addition, the presence of an internal standard controls for inter-sample variation in presence of PCR inhibitors (which often are gene-specific) and ensures no false negatives (if the PCR fails the internal standard PCR product is not observed and there are no data to report). False positives are eliminated through use of a control PCR reaction with no cDNA in it.
title	Transcript abundance measurement
p	Total RNA samples extracted from NBEC were reverse transcribed using M-MLV reverse transcriptase and oligo dT primers as previously described [9,11]. Standardized RT (StaRT)-PCR was used for transcript abundance measurement in these studies. With StaRT-PCR, an internal standard for each gene within a standardized mixture of internal standards (SMIS) is included in each PCR reaction. After amplification, products were electrophoresed on an Agilent 2100 Bioanalyzer using DNA Chips with DNA 1000 Kit reagents for visualization according to the manufacturer's protocol (Agilent Technologies Deutschland GmbH, Waldbronn, Germany).
p	The StaRT-PCR technology is licensed to Gene Express, Inc. (Toledo, OH). Many of the reagents are available commercially and were obtained through Gene Express, Inc. for this study. StaRT-PCR reagents for each of the measured genes that were not commercially available, including primers and SMIS, were prepared according to previously described methods [11,12]. Sequence information for the primers is provided in Table 2.
p	Including an internal standard within a SMIS in each measurement controls for all known sources of variation during PCR, including inhibitors in samples, and generates virtually-multiplexed transcript abundance data that are directly comparable across multiple experiments and institutions [13]. The performance characteristics of StaRT-PCR are superior to other forms of commercially available quantitative PCR technology in the areas critical to this study. With respect to these studies, the key property of a quantitative PCR method is not whether the PCR products are measured kinetically or at endpoint, but rather whether there are internal standards in each measurement or not. The overall performance characteristics of StaRT-PCR, including extensive validation of the method in independent laboratories have been presented in several recent articles and chapters [13-15]. With respect to the genes measured in this study, for each gene the StaRT-PCR reagents had lower detection threshold of less than 10 molecules, linear dynamic range of more than six orders of magnitude (less than 10 to over 107 molecules), and signal-to-analyte response of 100%. In addition, the presence of an internal standard controls for inter-sample variation in presence of PCR inhibitors (which often are gene-specific) and ensures no false negatives (if the PCR fails the internal standard PCR product is not observed and there are no data to report). False positives are eliminated through use of a control PCR reaction with no cDNA in it.
sec	Statistical analysis More than 6,000 transcript abundance measurements were conducted in multiple experiments over two years to assess the six transcription factors and sixteen antioxidant and DNA repair genes in NBEC samples from 49 individuals (24 non-BC individuals and 25 BC individuals). Correlation of each of the six transcription factors with each of the antioxidant or DNA repair genes was determined by Pearson's correlation following logarithmic transformation. The transformation was necessary due to the wide biological variation in expression of each gene among the individuals. Significance level was defined as p < 0.01 following Bonferroni adjustment for multiple comparison, specifically comparison of each of six transcription factors to each of the antioxidant or DNA repair genes. Comparison for significant differences between pairs of correlation coefficients was done by Fisher's Z-transformation test [16]. Analysis of the relationship between virtually-multiplexed transcript abundance data for each gene with age was assessed by Pearson's correlation, with gender by t-test, and with smoking history by ANOVA followed by Duncan's test.
title	Statistical analysis
p	More than 6,000 transcript abundance measurements were conducted in multiple experiments over two years to assess the six transcription factors and sixteen antioxidant and DNA repair genes in NBEC samples from 49 individuals (24 non-BC individuals and 25 BC individuals).
p	Correlation of each of the six transcription factors with each of the antioxidant or DNA repair genes was determined by Pearson's correlation following logarithmic transformation. The transformation was necessary due to the wide biological variation in expression of each gene among the individuals. Significance level was defined as p < 0.01 following Bonferroni adjustment for multiple comparison, specifically comparison of each of six transcription factors to each of the antioxidant or DNA repair genes. Comparison for significant differences between pairs of correlation coefficients was done by Fisher's Z-transformation test [16].
p	Analysis of the relationship between virtually-multiplexed transcript abundance data for each gene with age was assessed by Pearson's correlation, with gender by t-test, and with smoking history by ANOVA followed by Duncan's test.
sec	Transcription factor recognition site analysis The El Dorado (Build 35) program from the Genomatix software package was used to locate the correlated genes within the genome and define 1101 base pairs of the promoter regions (1000 base pairs upstream of and 100 base pairs into the transcription start site) for each gene (Genomatix Software GmbH, Munich, Germany, [17]). The 1101 base pair sequences obtained from the El Dorado program then were used as the target sequences for putative transcription factor recognition site identification using the MatInspector Version 4.2 program, which yielded sites for 11 transcription factors (Genomatix Software GmbH, Munich, Germany, [17]). The parameters used were the standard (0.75) core similarity and the optimized matrix similarity [18]. StaRT-PCR reagents were optimized for ten of these transcription factors, including CEBPB, CEBPE, CEBPG, E2F1, E2F3, E2F4, E2F5, E2F6, EVI1, and PAX5. Four transcription factors were expressed at low and invariant levels among multiple NBEC samples and were therefore excluded from the study. The remaining six, CEBPB, CEBPG, E2F1, E2F3, E2F6, and EVI, were evaluated for correlation with an expanded group of ten antioxidant and six DNA repair genes.
title	Transcription factor recognition site analysis
p	The El Dorado (Build 35) program from the Genomatix software package was used to locate the correlated genes within the genome and define 1101 base pairs of the promoter regions (1000 base pairs upstream of and 100 base pairs into the transcription start site) for each gene (Genomatix Software GmbH, Munich, Germany, [17]). The 1101 base pair sequences obtained from the El Dorado program then were used as the target sequences for putative transcription factor recognition site identification using the MatInspector Version 4.2 program, which yielded sites for 11 transcription factors (Genomatix Software GmbH, Munich, Germany, [17]). The parameters used were the standard (0.75) core similarity and the optimized matrix similarity [18]. StaRT-PCR reagents were optimized for ten of these transcription factors, including CEBPB, CEBPE, CEBPG, E2F1, E2F3, E2F4, E2F5, E2F6, EVI1, and PAX5. Four transcription factors were expressed at low and invariant levels among multiple NBEC samples and were therefore excluded from the study. The remaining six, CEBPB, CEBPG, E2F1, E2F3, E2F6, and EVI, were evaluated for correlation with an expanded group of ten antioxidant and six DNA repair genes.
sec	Results Virtually-multiplexed transcript abundance data were obtained for each gene in each of the 49 samples, except for E2F1 measurement in sample 147 (Table 3). A gene-specific inhibitor in sample 147 prevented amplification of E2F1. Neither the internal standard, nor the native cDNA PCR product was observed. The presence of gene-specific PCR inhibition was observable in some other samples as reduction in peak heights in internal standard PCR products relative to that expected for the number of internal standard molecules present at the beginning of the PCR reaction. However, in each such case, the PCR amplification was efficient enough to enable quantification. Bivariate analysis In non-BC individuals there was significant (p < 0.01) correlation between CEBPG and eight of the 16 antioxidant or DNA repair genes, specifically XRCC1, ERCC5, GSTP1, SOD1, GPX1, ERCC1, CAT and ERCC2 (Table 4). In contrast, in BC individuals samples CEBPG was not correlated with any of the antioxidant or DNA repair genes. These relationships were not observed with any of the other transcription factors studied. For XRCC1, ERCC5, GSTP1, and SOD1 the correlation with CEBPG was significantly lower in BC individuals compared to non-BC individuals and the difference was nearly significant for GPX1 (Fig. 1b). Scatter plots of the relationship between CEBPG and XRCC1 in non-BC individuals or BC individuals (Fig. 2a,b) are representative of the other four genes. Neither CEBPG, nor XRCC1, ERCC5, GSTP1, SOD1 or GPX1 was significantly correlated with age, gender, or smoking history in non-BC individuals, BC individuals, or the combined group. In non-BC individuals, based on the r2 values from Pearson's correlation analysis, CEBPG accounts for much of the variance in expression of XRCC1 (69%), ERCC5 (62%), GSTP1 (55%), SOD1 (44%), and GPX1 (52%). E2F1 accounts for some of the remaining variance. For example, when samples from all 49 non-BC individuals and BC individuals were assessed as a single group, E2F1 was significantly correlated with ERCC5, GSTP1 and SOD1 (Table 4). Further, in non-BC individuals, E2F1 was correlated with GSTP1 (Fig. 1c) and the correlation was lower in BC individuals. However, the difference in correlation between non-BC individuals and BC individuals was not significant. None of the other transcription factors were correlated with XRCC1, ERCC5, GSTP1, SOD1, or GPX1 (Fig. 1a,d,e,f). Comparison of gene expression with demographic characteristics E2F1 and GSTZ1 each were positively correlated with age. GSTM1-5 was the only gene with a difference in expression by gender. There was a difference in ERCC2 expression between former and never smokers.
title	Results
p	Virtually-multiplexed transcript abundance data were obtained for each gene in each of the 49 samples, except for E2F1 measurement in sample 147 (Table 3). A gene-specific inhibitor in sample 147 prevented amplification of E2F1. Neither the internal standard, nor the native cDNA PCR product was observed. The presence of gene-specific PCR inhibition was observable in some other samples as reduction in peak heights in internal standard PCR products relative to that expected for the number of internal standard molecules present at the beginning of the PCR reaction. However, in each such case, the PCR amplification was efficient enough to enable quantification.
sec	Bivariate analysis In non-BC individuals there was significant (p < 0.01) correlation between CEBPG and eight of the 16 antioxidant or DNA repair genes, specifically XRCC1, ERCC5, GSTP1, SOD1, GPX1, ERCC1, CAT and ERCC2 (Table 4). In contrast, in BC individuals samples CEBPG was not correlated with any of the antioxidant or DNA repair genes. These relationships were not observed with any of the other transcription factors studied. For XRCC1, ERCC5, GSTP1, and SOD1 the correlation with CEBPG was significantly lower in BC individuals compared to non-BC individuals and the difference was nearly significant for GPX1 (Fig. 1b). Scatter plots of the relationship between CEBPG and XRCC1 in non-BC individuals or BC individuals (Fig. 2a,b) are representative of the other four genes. Neither CEBPG, nor XRCC1, ERCC5, GSTP1, SOD1 or GPX1 was significantly correlated with age, gender, or smoking history in non-BC individuals, BC individuals, or the combined group. In non-BC individuals, based on the r2 values from Pearson's correlation analysis, CEBPG accounts for much of the variance in expression of XRCC1 (69%), ERCC5 (62%), GSTP1 (55%), SOD1 (44%), and GPX1 (52%). E2F1 accounts for some of the remaining variance. For example, when samples from all 49 non-BC individuals and BC individuals were assessed as a single group, E2F1 was significantly correlated with ERCC5, GSTP1 and SOD1 (Table 4). Further, in non-BC individuals, E2F1 was correlated with GSTP1 (Fig. 1c) and the correlation was lower in BC individuals. However, the difference in correlation between non-BC individuals and BC individuals was not significant. None of the other transcription factors were correlated with XRCC1, ERCC5, GSTP1, SOD1, or GPX1 (Fig. 1a,d,e,f).
title	Bivariate analysis
p	In non-BC individuals there was significant (p < 0.01) correlation between CEBPG and eight of the 16 antioxidant or DNA repair genes, specifically XRCC1, ERCC5, GSTP1, SOD1, GPX1, ERCC1, CAT and ERCC2 (Table 4). In contrast, in BC individuals samples CEBPG was not correlated with any of the antioxidant or DNA repair genes. These relationships were not observed with any of the other transcription factors studied.
p	For XRCC1, ERCC5, GSTP1, and SOD1 the correlation with CEBPG was significantly lower in BC individuals compared to non-BC individuals and the difference was nearly significant for GPX1 (Fig. 1b). Scatter plots of the relationship between CEBPG and XRCC1 in non-BC individuals or BC individuals (Fig. 2a,b) are representative of the other four genes. Neither CEBPG, nor XRCC1, ERCC5, GSTP1, SOD1 or GPX1 was significantly correlated with age, gender, or smoking history in non-BC individuals, BC individuals, or the combined group.
p	In non-BC individuals, based on the r2 values from Pearson's correlation analysis, CEBPG accounts for much of the variance in expression of XRCC1 (69%), ERCC5 (62%), GSTP1 (55%), SOD1 (44%), and GPX1 (52%). E2F1 accounts for some of the remaining variance. For example, when samples from all 49 non-BC individuals and BC individuals were assessed as a single group, E2F1 was significantly correlated with ERCC5, GSTP1 and SOD1 (Table 4). Further, in non-BC individuals, E2F1 was correlated with GSTP1 (Fig. 1c) and the correlation was lower in BC individuals. However, the difference in correlation between non-BC individuals and BC individuals was not significant. None of the other transcription factors were correlated with XRCC1, ERCC5, GSTP1, SOD1, or GPX1 (Fig. 1a,d,e,f).
sec	Comparison of gene expression with demographic characteristics E2F1 and GSTZ1 each were positively correlated with age. GSTM1-5 was the only gene with a difference in expression by gender. There was a difference in ERCC2 expression between former and never smokers.
title	Comparison of gene expression with demographic characteristics
p	E2F1 and GSTZ1 each were positively correlated with age. GSTM1-5 was the only gene with a difference in expression by gender. There was a difference in ERCC2 expression between former and never smokers.
sec	Discussion In this study, we tested two hypotheses. First, that there is inter-individual variation in regulation of key antioxidant and DNA repair genes by one or more transcription factors. Second, that individuals with sub-optimal regulation are selected for development of BC if they smoke cigarettes. These hypotheses are supported by the findings that a) there was large inter-individual variation in transcript levels of CEBPG and each of the target genes and in non-BC individuals, b) CEBPG transcript abundance values were significantly correlated by bivariate analysis with the transcript abundance values of four key antioxidant and DNA repair genes in non-BC individuals, and c) that there was no correlation between CEBPG and these genes in BC individuals. These results support the hypothesis that each of the antioxidant or DNA repair genes correlated with CEBPG in non-BC individuals is regulated by CEBPG. This is supported by the specificity of the CEBPG correlation. That is, there was lack of correlation between any of the other five transcription factors assessed and these target genes. Of particular note is the lack of correlation of the target genes with CEBPB, which binds to the same recognition site as CEBPG, and shares its recognition site within each of the antioxidant or DNA repair genes. However, there are alternative explanations for the observed correlation of CEBPG with antioxidant and DNA repair genes in non-BC individuals. One possibility is that CEBPG and each of the correlated antioxidant or DNA repair genes is regulated by a transcription factor that is as yet undiscovered, and/or has a recognition site that is not yet known and was not in the Genomatix software database. There also is more than one possible explanation for the observed lack of correlation between CEBPG and antioxidant or DNA repair genes in BC individuals. For example, the non-BC individual and BC individual groups are not perfectly matched with respect to age, gender or smoking history (Table 1) and each of these factors could contribute to the observed difference in correlation between groups. However, the lack of association of transcript abundance level for CEBPG, XRCC1, ERCC5, GSTP1, SOD1, or GPX1 with age, gender or smoking history argues against such an explanation. One way to examine this possibility is through additional, larger, more closely matched studies. Another possible explanation is that any differences in NBEC from BC individuals compared to non-BC individuals resulted from development of BC, instead of being a hereditary cause of increased risk for cancer. The best way to determine this will be to conduct a prospective study. In such a study, individuals matched for smoking history will be monitored for development of BC over time. The correlation of transcript abundance values for CEBPG relative to transcript abundance values for each of the antioxidant or DNA repair genes will be assessed. It is expected that the greatest incidence of BC will be among the heaviest smokers. Among the matched heaviest smokers, it is expected that CEBPG will be significantly correlated with each of the antioxidant or DNA repair genes among the non-BC individuals but not correlated in BC individuals. Thus, there are multiple possible explanations for the observed findings. However, based on the preponderance of data thus far available, we conclude that CEBPG is responsible for optimal transcriptional regulation of key antioxidant or DNA repair genes in NBEC and that there is inter-individual variation in the regulation of each of these genes by CEBPG. If this conclusion is correct, the individuals at greatest risk for BC will be those with the most extreme smoking history combined with sub-optimal regulation of the largest number of antioxidant and DNA repair genes. This, in turn, leads to increased representation among BC individuals of individuals with lack of correlation between CEBPG and each of the affected antioxidant and/or DNA repair genes. CEBPG is a truncated CEBP transcription factor [19] and possesses the sequences necessary for DNA binding and heterodimer formation, but lacks the sequences necessary for transactivation [20]. CEBPG forms heterodimers with other CEBP family members and in other tissues this leads to increased [21] or decreased [20] transcription of the regulated gene. CEBPG is known to have stimulatory effect on the IL-6 and IL-8 promoters in B cell lines [21], and can also act as a dominant negative regulator of CEBPA and CEBPB in fibroblast and B cell lines [20]. The data from CEBPG knockout mice support a role for CEBPG in protecting lungs from oxidant damage. CEBPG-/- knockout mice are healthy at birth but begin to die within 24 hours, and histological examination reveals emphysematous lungs [22]. In humans, risk for emphysema is associated with antioxidant capacity [23], and there is a strong correlation between risk for emphysema and risk for BC. However, it will be important to obtain direct experimental evidence in NBECs for the role of CEBPG in regulating the antioxidant and DNA repair genes included in this study. Correlation between CEBPG and target gene transcript levels may not be associated with correlation at the protein level. In this study, E2F1 correlation with DNA repair and antioxidant genes was less than the correlation observed with CEBPG, and the E2F1 correlation was observed in both non-BC individuals as well as BC individuals. The maintained correlation of E2F1 with DNA repair and antioxidant genes in BC individuals suggests that this function is more tightly controlled in the population and does not play a role in determination of risk for BC. E2F1 has previously been reported to regulate transcription of DNA repair enzyme genes in other cell types, including primary human fibroblasts and mouse epidermal cells [24,25]. Clearly this would have survival value since DNA repair gene up-regulation in response to E2F1 provides additional DNA repair when the DNA is replicating and is particularly vulnerable to damage. Epidemiologic assessment of the correlation between a particular variation in DNA sequence, or polymorphism, and risk for BC has been a dominant paradigm for many years. Thus far, these efforts have met with scant success [26]. A common limitation in design of such studies is that they involve assessment of a single polymorphism or occasionally, a few polymorphisms. Further, although the polymorphism assessed typically resides within a gene known to protect bronchial epithelium from carcinogens, oxidants, or DNA damage, the selection of the particular polymorphism for study is largely empiric, and not based on known functional properties. These are problems because multiple infrequent polymorphisms at different sites may all contribute to risk and unless the key polymorphisms can be identified through a functional test, a statistically valid assessment would require much larger study populations [27]. The findings of this study support a novel approach to identifying clinically useful biomarkers. According to the paradigm used in this study, a) a normal phenotype results from regulated transcription of a group of genes by one or more transcription factors, b) the corresponding risk-conferring or disease phenotype results from sub-optimal interaction among those same genes, and c) each phenotype is identifiable and distinguishable through virtually-multiplexed transcript abundance analysis. The data presented here support the utility of this paradigm in identifying genes associated with risk for BC. The next step will be to identify polymorphisms that affect regulation of XRCC1, ERCC5, GSTP1, SOD1, and GPX1 by CEBPG. Such polymorphisms should yield biomarkers suitable for more readily accessible samples, such as peripheral blood or buccal smears. A biomarker combining polymorphisms that affect regulation with those that affect function of antioxidant and DNA repair genes is likely to be the most accurate for identifying individuals at risk for BC. Biomarkers that accurately identify individuals at risk for BC will improve efficacy of chemoprevention and early detection clinical trials. The observed inter-sample variation in the presence of gene-specific inhibitors of PCR provides evidence supporting the need for inclusion of an internal standard in each quantitative PCR transcript abundance measurement. Including such internal standards in the form of standardized mixtures of internal standards improves the reproducibility of transcript abundance measurement and enables development of a standardized database comprising virtually-multiplexed transcript abundance data. Virtually-multiplexed transcript abundance data are highly suited to identification of genes that have correlated transcript abundance values. Correlation at the transcript abundance level is an important property of genes that are co-regulated at the transcription level.
title	Discussion
p	In this study, we tested two hypotheses. First, that there is inter-individual variation in regulation of key antioxidant and DNA repair genes by one or more transcription factors. Second, that individuals with sub-optimal regulation are selected for development of BC if they smoke cigarettes.
p	These hypotheses are supported by the findings that a) there was large inter-individual variation in transcript levels of CEBPG and each of the target genes and in non-BC individuals, b) CEBPG transcript abundance values were significantly correlated by bivariate analysis with the transcript abundance values of four key antioxidant and DNA repair genes in non-BC individuals, and c) that there was no correlation between CEBPG and these genes in BC individuals.
p	These results support the hypothesis that each of the antioxidant or DNA repair genes correlated with CEBPG in non-BC individuals is regulated by CEBPG. This is supported by the specificity of the CEBPG correlation. That is, there was lack of correlation between any of the other five transcription factors assessed and these target genes. Of particular note is the lack of correlation of the target genes with CEBPB, which binds to the same recognition site as CEBPG, and shares its recognition site within each of the antioxidant or DNA repair genes. However, there are alternative explanations for the observed correlation of CEBPG with antioxidant and DNA repair genes in non-BC individuals. One possibility is that CEBPG and each of the correlated antioxidant or DNA repair genes is regulated by a transcription factor that is as yet undiscovered, and/or has a recognition site that is not yet known and was not in the Genomatix software database.
p	There also is more than one possible explanation for the observed lack of correlation between CEBPG and antioxidant or DNA repair genes in BC individuals. For example, the non-BC individual and BC individual groups are not perfectly matched with respect to age, gender or smoking history (Table 1) and each of these factors could contribute to the observed difference in correlation between groups. However, the lack of association of transcript abundance level for CEBPG, XRCC1, ERCC5, GSTP1, SOD1, or GPX1 with age, gender or smoking history argues against such an explanation. One way to examine this possibility is through additional, larger, more closely matched studies. Another possible explanation is that any differences in NBEC from BC individuals compared to non-BC individuals resulted from development of BC, instead of being a hereditary cause of increased risk for cancer. The best way to determine this will be to conduct a prospective study. In such a study, individuals matched for smoking history will be monitored for development of BC over time. The correlation of transcript abundance values for CEBPG relative to transcript abundance values for each of the antioxidant or DNA repair genes will be assessed. It is expected that the greatest incidence of BC will be among the heaviest smokers. Among the matched heaviest smokers, it is expected that CEBPG will be significantly correlated with each of the antioxidant or DNA repair genes among the non-BC individuals but not correlated in BC individuals.
p	Thus, there are multiple possible explanations for the observed findings. However, based on the preponderance of data thus far available, we conclude that CEBPG is responsible for optimal transcriptional regulation of key antioxidant or DNA repair genes in NBEC and that there is inter-individual variation in the regulation of each of these genes by CEBPG. If this conclusion is correct, the individuals at greatest risk for BC will be those with the most extreme smoking history combined with sub-optimal regulation of the largest number of antioxidant and DNA repair genes. This, in turn, leads to increased representation among BC individuals of individuals with lack of correlation between CEBPG and each of the affected antioxidant and/or DNA repair genes.
p	CEBPG is a truncated CEBP transcription factor [19] and possesses the sequences necessary for DNA binding and heterodimer formation, but lacks the sequences necessary for transactivation [20]. CEBPG forms heterodimers with other CEBP family members and in other tissues this leads to increased [21] or decreased [20] transcription of the regulated gene. CEBPG is known to have stimulatory effect on the IL-6 and IL-8 promoters in B cell lines [21], and can also act as a dominant negative regulator of CEBPA and CEBPB in fibroblast and B cell lines [20].
p	The data from CEBPG knockout mice support a role for CEBPG in protecting lungs from oxidant damage. CEBPG-/- knockout mice are healthy at birth but begin to die within 24 hours, and histological examination reveals emphysematous lungs [22]. In humans, risk for emphysema is associated with antioxidant capacity [23], and there is a strong correlation between risk for emphysema and risk for BC.
p	However, it will be important to obtain direct experimental evidence in NBECs for the role of CEBPG in regulating the antioxidant and DNA repair genes included in this study. Correlation between CEBPG and target gene transcript levels may not be associated with correlation at the protein level.
p	In this study, E2F1 correlation with DNA repair and antioxidant genes was less than the correlation observed with CEBPG, and the E2F1 correlation was observed in both non-BC individuals as well as BC individuals. The maintained correlation of E2F1 with DNA repair and antioxidant genes in BC individuals suggests that this function is more tightly controlled in the population and does not play a role in determination of risk for BC. E2F1 has previously been reported to regulate transcription of DNA repair enzyme genes in other cell types, including primary human fibroblasts and mouse epidermal cells [24,25]. Clearly this would have survival value since DNA repair gene up-regulation in response to E2F1 provides additional DNA repair when the DNA is replicating and is particularly vulnerable to damage.
p	Epidemiologic assessment of the correlation between a particular variation in DNA sequence, or polymorphism, and risk for BC has been a dominant paradigm for many years. Thus far, these efforts have met with scant success [26]. A common limitation in design of such studies is that they involve assessment of a single polymorphism or occasionally, a few polymorphisms. Further, although the polymorphism assessed typically resides within a gene known to protect bronchial epithelium from carcinogens, oxidants, or DNA damage, the selection of the particular polymorphism for study is largely empiric, and not based on known functional properties. These are problems because multiple infrequent polymorphisms at different sites may all contribute to risk and unless the key polymorphisms can be identified through a functional test, a statistically valid assessment would require much larger study populations [27].
p	The findings of this study support a novel approach to identifying clinically useful biomarkers. According to the paradigm used in this study, a) a normal phenotype results from regulated transcription of a group of genes by one or more transcription factors, b) the corresponding risk-conferring or disease phenotype results from sub-optimal interaction among those same genes, and c) each phenotype is identifiable and distinguishable through virtually-multiplexed transcript abundance analysis. The data presented here support the utility of this paradigm in identifying genes associated with risk for BC.
p	The next step will be to identify polymorphisms that affect regulation of XRCC1, ERCC5, GSTP1, SOD1, and GPX1 by CEBPG. Such polymorphisms should yield biomarkers suitable for more readily accessible samples, such as peripheral blood or buccal smears. A biomarker combining polymorphisms that affect regulation with those that affect function of antioxidant and DNA repair genes is likely to be the most accurate for identifying individuals at risk for BC. Biomarkers that accurately identify individuals at risk for BC will improve efficacy of chemoprevention and early detection clinical trials.
p	The observed inter-sample variation in the presence of gene-specific inhibitors of PCR provides evidence supporting the need for inclusion of an internal standard in each quantitative PCR transcript abundance measurement. Including such internal standards in the form of standardized mixtures of internal standards improves the reproducibility of transcript abundance measurement and enables development of a standardized database comprising virtually-multiplexed transcript abundance data. Virtually-multiplexed transcript abundance data are highly suited to identification of genes that have correlated transcript abundance values. Correlation at the transcript abundance level is an important property of genes that are co-regulated at the transcription level.
sec	Conclusion We conclude that in non-BC individuals, CEBPG regulates transcription of key antioxidant or DNA repair genes in NBEC and that in smokers who develop BC, CEBPG regulation is sub-optimal for a sufficient number of antioxidant and/or DNA repair genes to cause increased risk.
title	Conclusion
p	We conclude that in non-BC individuals, CEBPG regulates transcription of key antioxidant or DNA repair genes in NBEC and that in smokers who develop BC, CEBPG regulation is sub-optimal for a sufficient number of antioxidant and/or DNA repair genes to cause increased risk.
sec	Competing interests JCW and ELC each have significant equity interest in Gene Express, Inc., which produces and markets StaRT-PCR™ reagents used in this study.
title	Competing interests
p	JCW and ELC each have significant equity interest in Gene Express, Inc., which produces and markets StaRT-PCR™ reagents used in this study.
sec	Authors' contributions DNM participated in the design of the study, performed the TF identification, carried out TA measurements, coordinated and participated in the statistical analysis and drafted the manuscript. ELC contributed the preliminary data, participated in the design of the study and carried out TA measurements. SAK performed the statistical analysis for interpretation of data. DAH and YY consented patients and obtained the primary samples necessary for the study according to IRB regulations. JCW conceived of the study, participated in its design and coordination, and helped to draft the manuscript. All authors read and approved the final manuscript.
title	Authors' contributions
p	DNM participated in the design of the study, performed the TF identification, carried out TA measurements, coordinated and participated in the statistical analysis and drafted the manuscript. ELC contributed the preliminary data, participated in the design of the study and carried out TA measurements. SAK performed the statistical analysis for interpretation of data. DAH and YY consented patients and obtained the primary samples necessary for the study according to IRB regulations. JCW conceived of the study, participated in its design and coordination, and helped to draft the manuscript. All authors read and approved the final manuscript.
sec	Pre-publication history The pre-publication history for this paper can be accessed here:
title	Pre-publication history
p	The pre-publication history for this paper can be accessed here:
back	Acknowledgements These studies and manuscript preparation were supported by grants from the National Cancer Institute (NCI), including CA85147 and CA 95806, and the George Isaac Cancer Research Fund. StaRT-PCR reagents for measurement of some of the genes were provided at no cost by Gene Express, Inc. Neither the NCI nor Gene Express, Inc. had any role in study design, collection, analysis, or interpretation of data, writing of the manuscript, or in the decision to submit the manuscript for publication. Figures and Tables Figure 1 Correlation of each transcription factor with XRCC1, ERCC5, GSTP1, SOD1, or GPX1. (a-f) Each panel presents the correlation coefficients (r values) for one transcription factor in relation to each of the five genes: (a) CEBPB, (b) CEBPG, (c) E2F1, (d) E2F3, (e) E2F6, (f) EVI1. The p value for each significant correlation is provided above the bar. For CEBPG, presented in panel b, the difference in r value between non-BC individuals and BC individuals was significant or nearly significant for each correlated gene, and the p value for each comparison is provided below the corresponding pair of bars. Figure 2 Scatter plot representation of bivariate correlation of CEBPG with XRCC1. (a, b) CEBPG/XRCC1 data from Figure 1b presented as scatter plots: (a) non-BC individuals, (b) BC individuals. Table 1 Demographic data of patients from whom the NBEC samples were obtained. Subject # Group Age Gender Histology Smoking Hx 1 Ethnicity 63 NBCI2 77 M 75 W3 64 NBCI 47 F 45 W 136 NBCI 38 M 25 A.A.4 139 NBCI 44 F 17.5 W 150 NBCI 70 F 45 W 156 NBCI 46 F NS5 A.A. 157 NBCI 60 M >100 W 194 NBCI 57 M 3 W 210 NBCI 40 M 34 W 257 NBCI 69 F 20 W 261 NBCI 73 F NS W 282 NBCI 83 F 60 W 285 NBCI 69 F NS W 296 NBCI 43 F 20 W 305 NBCI 50 F 40 W 315 NBCI 64 M N/A6 W 330 NBCI 39 M NS W 331 NBCI N/A N/A N/A N/A 334 NBCI 51 M >50 W 336 NBCI 31 F NS W 337 NBCI 32 M 22 N/A 339 NBCI 59 M 50 W 361 NBCI 73 F NS H7 363 NBCI 50 M 20 A.A. 34 BCI8 80 M NSCLC9 40 W 71 BCI 63 M NSCLC 100 W 85 BCI 73 F SQ10 >100 W 88 BCI 85 M SQ 75 W 99 BCI 63 M NSCLC 45 W 118 BCI 72 M SQ 30 W 146 BCI 64 F SCLC11 45 W 147 BCI 76 M SCLC 75 W 158 BCI 88 M SCLC 115.5 W 167 BCI 60 F NSCLC 50 W 171 BCI 67 M SCLC 100 W 191 BCI 75 M SQ 54 W 211 BCI 71 M SQ 50 W 212 BCI 65 M SQ 67.5 W 247 BCI 75 F SQ 50 W 255 BCI 60 F NSCLC 30 W 259 BCI 68 M CS12 137.5 W 271 BCI 58 M AC13 94.5 W 287 BCI 65 F NSCLC 50 W 300 BCI 56 M SQ 34 W 306 BCI 46 M SQ 30 W 314 BCI 69 F BC14 NS W 329 BCI 76 F PD15 >37.5 W 335 BCI 75 M SCLC 58 A.A. B3 BCI 63 M SQ 60 W 1Pack years; 2Non-bronchogenic carcinoma individual; 3White; 4African-American; 5Non-smoker; 6Not available; 7Hispanic; 8Bronchogenic carcinoma individual; 9Non-small cell lung cancer; 10Squamous carcinoma; 11Small cell lung cancer; 12Carcinoma-in-situ; 13Adenocarcinoma;14Bronchogenic Cancer, histology not specified; 15Poorly differentiated carcinoma. Table 2 Sequence for each primer used for StaRT-PCR virtually-multiplexed transcript abundance measurement or for internal standard preparation (CT) [15]. Gene Accession # Primer Sequence Position Product ACTB X00351 Forward 5' ATC CTC ACC CTG AAG TAC CC 3' 231 Reverse 5' CCA TCT CTT GCT CGA AGT CC 3' 704 493 bp CT 5' CCA TCT CTT GCT CGA AGT CCG CCA GCC AGG TCC AGA CGC A 3' 568 377 bp CAT X04076 Forward 5' CCA GAA GAA AGC GGT CAA GA 3' 1492 Reverse 5' AAC CTT CAT TTT CCC CTG GG 3' 1822 350 bp CT 5' AAC CTT CAT TTT CCC CTG GGC CAG TGA TGA GCG GGT TAC A 3' 1699 247 bp CEBPB NM_005194 Forward 5' TGT CCA AAC CAA CCG CAC AT 3' 1412 Reverse 5' AGC AAC AAG CCC GTA GGA AC 3' 1657 265 bp CT 5' AGC AAC AAG CCC GTA GGA ACA CGC GTT CAG CCA TGT TTA A 3' 1571 199 bp CEBPG U20240 Forward 5' CGG TTG AAA AGC AAG CAG AAA GCA 3' 488 Reverse 5' GAT CCC AGA AAA TAG CCT CCA ATG 3' 814 350 bp CT 5' GAT CCC AGA AAA TAG CCT CCA ATG AAC ATT CAA GCC ACA AGC TC 3' 726 282 bp E2F1 M96577 Forward 5' TGA TAC CCC AAC TCC CTC TA 3' 2076 Reverse 5' AAA GCA GGA GGG AAC AGA GC 3' 2452 396 bp CT 5' AAA GCA GGA GGG AAC AGA GCA CTG CAG GGA CCA CAG G 3' 2363 327 bp E2F3 Y10479 Forward 5' TGA AAG CCC CTC CAG AAA CAA G 3' 1019 Reverse 5' GCA GCA GGG GAG GCA GTA AGT T 3' 1336 339 bp CT 5' GCA GCA GGG GAG GCA GTA AGT TGG GGA GGC CAG AGG AGA AAG GT 3' 1253 278 bp E2F6 AF059292 Forward 5' GGG CCT GCT GCC ATC AAA AAT A 3' 99 Reverse 5' CCG CTT TCG GAC TCC CAG TTT 3' 283 205 bp CT 5' CCG CTT TCG GAC TCC CAG TTA GCG ATA CAT CAA AAC GAG G 3' 184 125 bp ERCC1 M13194 Forward 5' CTG GAG CCC CGA GGA AGC 3' 739 Reverse 5' CAC TGG GGG TTT CCT TTG 3' 1049 328 bp CT 5' CAC TGG GGG TTT CCT TGG AAG GCC AGA TCT TCT CTT 3 928 240 bp ERCC2 X52221 Forward 5' GGC CTT CTT CAC CAG CTA C 3' 1608 Reverse 5' GTA GTC CGT CTT GCC CCT G 3' 2004 415 bp CT 5' GTA GTC CGT CTT GCC CCT GTG GAA CTG GTC CCG CAG GT 3' 2597 346 bp ERCC4 U64315 Forward 5' AGT GCA TCT CCA TGT CCC GCT ACT A 3' 2213 Reverse 5' CGA TGT TCT TAA CGT GGT GCA TCA A 3' 2578 390 bp CT 5' CGA TGT TCT TAA CGT GGT GCA TCA ACA GGC TGT GGC TTG CTT TGT 3' 2433 265 bp ERCC5 D16305 Forward 5' AAG GAA AGA GAA AGA AGC AGC AGC CA 3' 3087 Reverse 5' CAA ACA CAG ATC TGG CGG TCA CGA GG 3' 3501 440 bp CT 5' CAA ACA CAG ATC TGG CGG TCA CGA GGA GCT TCC TTC ACT GAG TTC TGC GAA T 3' 3401 366 bp EVI1 NM_005241 Forward 5' CGC CGG ATA TCC ACG AAG A 3' 302 Reverse 5' ATG CTG AGA GCG AAT GTG C 3' 711 428 bp CT 5' ATG CTG AGA GCG AAT GTG CTT AAA TGC CTT GGG ACA CT 3' 587 323 bp GPX1 Y00433 Forward 5' CCT GGT GGT GCT CGG CTT CC 3' 522 Reverse 5' CAA TGG TCT GGA AGC GGC GG 3' 852 350 bp CT 5' CAA TGG TCT GGA AGC GGC GGA CCG GAG ACC AGG TGA TGA G 3' 757 279 bp GPX3 D16360 Forward 5' GCA GAG CCG GGG ACA AGA GAA 3' 113 Reverse 5' CTG CTC TTT CTC TCC ATT GAC 3' 471 379 bp CT 5' CTG CTC TTT CTC TCC ATT GAC GCT CTT CCT GTA GTG CAT TCA 3' 298 227 bp GSTM1,2,4,5 J03817 Forward 5' GGG ACG CTC CTG ATT ATG AC 3' 122 Reverse 5' GCA AAC CAT GGC CGC TTC CC 3' 442 340 bp CT 5' GCA AAC CAT GGC CGC TTC CCT TCT CCA AAA TGT CCA CAC G 3' 301 219 bp GSTM3 J05459 Forward 5' GTG CGA GTC GTC TAT GGT TC 3' 23 Reverse 5' AGT TGT GTG CGG AAA TCC AT 3' 342 339 bp CT 5' AGT TGT GTG CGG AAA TCC ATT GCT CTG GGT GAT CTT GTT C 3' 230 247 bp GSTP1 X08058 Forward 5' TCC GCT GCA AAT ACA TCT CC 3' 305 Reverse 5' TGT TTC CCG TTG CCA TTG AT 3' 616 331 bp CT 5' TGT TTC CCG TTG CCA TTG ATT AGG ACC TCA TGG ATC AGC A 3' 485 220 bp GSTT1 X79389 Forward 5' GCT CTA CCT GGA CCT GCT GT 3' 12 Reverse 5' GGA ACA CAG GGA ACA TCA CC 3' 351 359 bp CT 5' GGA ACA CAG GGA ACA TCA CCT AGA GCA GGA TGG CCA CAC T 3' 199 227 bp GSTZ1 U86529 Forward 5' TCA CCC CCT ACC CTA CCA TCA GC 3' 806 Reverse 5' ATT TCA GCG CGG GCA TTC TTT 3' 1267 482 bp CT 5' ATT TCA GCG CGG GCA TTC TTT CCG CAT TCT CAT CTC AGC CTC AC 3' 1161 399 bp mGST1 J03746 Forward 5' GTC GGA GCA CGG ATC TAC CAC A 3' 404 Reverse 5' TTC CTC TGC TCC CCT CCT ACC TA 3' 623 242 bp CT 5' TTC CTC TGC TCC CCT CCT ACC TAT TTT CAG CAA CCT GTA AGC C 3' 505 144 bp SOD1 X02317 Forward 5' TGA AGG TGT GGG GAA GCA TTA 3' 153 Reverse 5' TTA CAC CAC AAG CCA AAC GAC 3' 492 360 bp CT 5' TTA CAC CAC AAG CCA AAC GAC TGA TGC AAT GGT CTC CTG AGA 3' 384 273 bp XPA D14533 Forward 5' CTC GGC GAC GGC GGC TGC GGC TAC TGG AG 3' 178 Reverse 5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GC 3' 629 480 bp CT 5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GCT CTT TTT TCT AAA TCA CAG TCT 3' 487 360 bp XRCC1 M36089 Forward 5' CCC CTG AAG AGA CCA AAG CA 3' 1906 Reverse 5' CCA TTG AAG GCT GTG ACG TA 3' 2241 355 bp CT 5' CCA TTG AAG GCT GTG ACG TAT CAG GGA CTG GCA GAT G 3' 2142 276 bp Table 3 Virtually-multiplexed transcript abundance data. SUBJECT # GROUP CEBPB CEBPG E2F1 E2F3 E2F6 EVI1 CAT ERCC1 ERCC2 ERCC4 ERCC5 63 NBCI 7.2E+03 6.4E+02 2.7E+02 1.9E+02 3.4E+02 6.1E+01 2.0E+04 1.1E+05 3.8E+03 1.1E+02 4.3E+04 64 NBCI 7.9E+03 1.7E+03 2.0E+03 2.0E+01 1.7E+02 2.5E+01 2.5E+04 3.0E+05 3.4E+03 8.1E+01 2.0E+05 136 NBCI 6.2E+03 2.1E+02 7.0E+02 1.0E-02 5.0E+01 6.0E+01 2.9E+03 7.4E+03 5.9E+02 5.6E+01 1.9E+04 139 NBCI 4.5E+03 3.4E+03 2.3E+04 5.6E+02 1.0E+03 1.0E+03 6.1E+05 1.2E+06 2.2E+04 3.9E+03 4.6E+05 150 NBCI 8.5E+03 7.4E+02 1.6E+02 1.1E+02 4.1E+01 3.2E+02 3.5E+04 1.7E+05 5.7E+03 6.9E+02 7.2E+04 156 NBCI 2.1E+04 1.2E+03 7.5E+02 ND1 ND 1.4E+02 1.5E+04 1.8E+05 2.0E+03 2.9E+02 3.0E+04 157 NBCI 2.3E+04 4.1E+03 3.1E+03 2.1E+02 6.1E+02 1.4E+02 3.5E+05 5.6E+05 8.4E+03 1.6E+03 2.1E+05 194 NBCI 6.5E+03 2.1E+03 2.9E+02 2.6E+02 8.5E+02 4.7E+02 4.5E+04 6.1E+05 4.7E+03 4.4E+02 8.9E+04 210 NBCI 1.0E+04 2.1E+03 7.6E+02 4.0E+02 6.1E+02 3.6E+02 7.6E+04 7.6E+04 3.4E+03 7.7E+02 7.2E+04 257 NBCI 1.1E+04 1.8E+03 2.7E+02 8.9E+02 1.7E+03 9.7E+02 1.0E+05 2.6E+05 1.6E+03 7.6E+02 7.4E+04 261 NBCI 7.6E+03 1.3E+03 2.5E+02 1.7E+02 1.6E+02 9.4E+01 4.4E+04 2.7E+05 5.1E+03 4.6E+02 1.3E+05 282 NBCI 6.4E+03 1.2E+03 5.4E+02 4.1E+01 2.9E+01 1.2E+02 4.1E+04 1.0E+05 6.0E+03 8.1E+02 4.0E+04 285 NBCI 2.6E+03 4.4E+02 2.5E+03 1.1E+03 ND 1.2E+02 3.7E+04 9.1E+04 1.6E+03 7.7E+03 1.6E+04 296 NBCI 1.9E+04 1.0E+03 1.0E+03 ND 2.8E+01 ND 6.9E+04 2.5E+05 3.6E+03 1.7E+02 7.1E+04 305 NBCI 1.8E+03 9.1E+01 6.1E+02 ND 8.7E+01 2.6E+02 2.0E+04 4.9E+04 4.3E+02 2.8E+02 1.3E+04 315 NBCI 3.5E+03 1.3E+03 1.2E+03 2.0E+02 7.5E+01 6.1E+02 4.7E+04 2.1E+05 2.7E+03 2.4E+03 6.2E+04 330 NBCI 2.7E+03 2.4E+02 4.0E+02 1.1E+02 3.5E+02 4.0E+02 3.6E+04 8.3E+04 1.5E+03 1.7E+03 2.8E+04 331 NBCI 7.3E+03 1.3E+03 8.0E+02 ND ND ND 8.6E+04 2.6E+05 6.5E+02 6.4E+02 6.2E+04 334 NBCI 3.7E+03 6.1E+02 1.1E+03 2.3E+01 1.9E+01 4.0E+01 7.8E+04 1.4E+05 2.5E+03 1.3E+03 5.1E+04 336 NBCI 3.6E+03 8.4E+02 2.8E+03 4.3E+02 1.2E+02 2.5E+02 8.9E+04 2.1E+05 7.9E+03 3.1E+03 9.5E+04 337 NBCI 5.0E+03 9.3E+02 1.1E+03 1.6E+02 2.5E+02 ND 6.5E+04 1.9E+05 3.3E+03 1.3E+03 4.2E+04 339 NBCI 2.5E+03 3.2E+02 5.2E+02 3.4E+01 4.3E+01 6.3E+01 5.0E+04 8.7E+04 2.3E+03 7.7E+02 3.2E+04 361 NBCI 7.9E+03 2.5E+03 6.7E+02 5.8E+02 1.4E+03 3.5E+02 6.7E+04 2.5E+05 1.5E+03 2.8E+03 4.7E+04 363 NBCI 6.2E+03 1.7E+03 1.4E+03 1.1E+02 1.9E+02 5.2E+01 7.6E+04 1.4E+05 3.7E+03 7.3E+02 7.2E+04 34 BCI 1.9E+03 1.7E+03 5.7E+02 2.4E+02 1.2E+02 3.7E+02 6.7E+04 5.6E+05 6.1E+03 1.5E+03 1.2E+05 71 BCI 7.6E+03 1.2E+03 1.3E+03 1.7E+01 1.8E+02 2.1E+01 9.5E+04 6.7E+05 1.8E+04 2.4E+02 2.2E+05 85 BCI 1.0E+04 9.7E+02 8.7E+02 6.3E+01 ND ND 2.6E+04 4.9E+04 1.1E+03 3.9E+02 2.3E+04 88 BCI 1.5E+03 4.0E+02 4.2E+02 1.1E+02 ND ND 3.1E+04 2.9E+04 2.7E+03 3.6E+02 3.9E+04 99 BCI 1.4E+04 3.3E+03 2.6E+03 2.2E+02 3.1E+03 1.4E+02 2.1E+05 2.0E+05 3.7E+03 9.3E+02 1.4E+05 118 BCI 1.5E+03 1.2E+03 2.8E+02 ND ND 1.4E+02 2.4E+04 3.5E+04 1.9E+03 1.2E+03 1.7E+04 146 BCI 1.9E+04 1.2E+03 2.3E+02 1.2E+02 1.6E+03 6.0E+01 3.1E+04 1.4E+05 4.9E+03 2.7E+02 6.2E+04 147 BCI 2.8E+03 1.3E+03 N/A2 3.6E+02 2.8E+02 3.8E+02 6.1E+04 3.0E+05 2.7E+03 1.1E+03 1.8E+04 158 BCI 4.9E+03 8.8E+02 1.9E+02 2.8E+01 4.0E+02 6.8E+01 2.2E+04 1.4E+05 1.7E+03 1.5E+02 1.3E+04 167 BCI 6.7E+03 9.2E+02 4.2E+02 1.8E+02 8.2E+02 3.8E+02 8.9E+04 1.1E+05 2.2E+03 2.8E+02 4.1E+04 171 BCI 1.0E+04 3.9E+03 3.2E+03 5.1E+02 8.9E+01 2.4E+02 5.3E+05 8.3E+05 1.3E+04 6.3E+02 1.6E+05 191 BCI 1.6E+04 2.4E+03 1.5E+02 1.5E+02 7.1E+01 1.2E+02 2.0E+04 9.6E+04 2.5E+03 3.4E+02 1.2E+04 211 BCI 3.8E+03 1.1E+03 6.5E+02 6.3E+02 3.2E+02 2.9E+02 8.3E+04 3.5E+05 2.8E+03 3.2E+02 9.1E+04 212 BCI 1.8E+04 2.8E+03 6.0E+02 3.4E+02 2.0E+02 2.2E+02 3.4E+04 2.1E+05 5.2E+03 3.0E+02 3.6E+04 247 BCI 6.5E+03 7.5E+02 6.4E+02 1.8E+02 ND 1.2E+02 7.8E+04 4.4E+04 5.5E+02 2.7E+03 1.3E+04 255 BCI 1.9E+04 1.1E+03 6.1E+02 1.8E+01 2.3E+02 7.6E+01 1.1E+05 6.5E+05 1.2E+04 1.2E+03 3.8E+05 259 BCI 8.4E+03 6.4E+02 5.1E+02 ND 6.7E+01 4.0E+01 4.7E+04 1.5E+05 2.6E+03 3.8E+02 7.9E+04 271 BCI 4.1E+03 6.6E+02 1.4E+03 6.5E+01 2.7E+02 1.9E+02 9.1E+04 1.5E+05 1.6E+03 ND 1.5E+05 287 BCI 8.7E+03 1.1E+03 9.5E+01 7.4E+01 4.0E+01 2.6E+02 4.7E+04 1.2E+05 6.5E+03 1.1E+02 4.1E+04 300 BCI 4.9E+03 4.4E+02 4.1E+02 4.4E+01 ND 5.1E+01 3.4E+04 6.9E+04 1.0E+03 1.0E+03 2.6E+04 306 BCI 6.5E+03 6.8E+02 4.9E+02 4.4E+01 ND 1.7E+01 3.7E+04 2.5E+05 2.8E+03 3.2E+02 4.1E+04 314 BCI 4.4E+03 9.3E+02 4.8E+02 3.1E+02 ND 1.9E+02 5.3E+04 6.2E+04 4.5E+03 5.2E+02 3.1E+04 329 BCI 1.4E+04 3.5E+02 2.4E+02 ND ND ND 7.9E+04 1.5E+05 1.4E+03 ND 1.5E+05 335 BCI 4.2E+03 3.7E+02 2.2E+03 3.3E+02 2.4E+02 2.4E+02 4.8E+04 1.9E+05 9.8E+03 3.1E+02 3.3E+04 B3 BCI 7.4E+03 9.3E+02 1.4E+02 2.4E+02 1.8E+02 3.8E+02 3.4E+04 1.6E+05 2.2E+03 2.8E+02 4.1E+04 SUBJECT # GROUP GPX1 GPX3 GSTM15 GSTM3 GSTP1 GSTT1 GSTZ1 MGST1 SOD1 XPA XRCC1 63 NBCI 8.4E+05 1.5E+03 7.3E+03 3.9E+03 1.9E+06 ND 3.1E+03 1.7E+05 1.6E+05 2.5E+03 2.1E+04 64 NBCI 4.4E+05 3.1E+02 1.5E+04 2.6E+03 3.5E+06 6.4E+03 2.0E+03 1.6E+05 6.5E+05 2.2E+03 4.2E+04 136 NBCI 2.0E+05 5.2E+02 6.3E+03 2.2E+03 5.3E+05 ND 8.9E+02 3.2E+04 5.3E+04 1.1E+03 4.4E+03 139 NBCI 1.8E+06 3.2E+03 5.2E+04 8.3E+03 3.2E+07 ND 2.8E+04 8.4E+05 2.2E+06 2.6E+04 1.6E+05 150 NBCI 2.1E+05 2.8E+03 1.1E+04 1.1E+03 1.5E+06 ND 3.1E+03 3.1E+04 2.0E+05 2.0E+03 3.1E+04 156 NBCI 4.8E+05 3.9E+03 1.9E+04 6.5E+03 2.9E+06 ND 4.9E+03 5.8E+04 1.3E+05 4.0E+03 2.5E+04 157 NBCI 2.4E+06 2.0E+03 2.6E+04 3.3E+03 1.8E+07 8.5E+03 3.6E+03 3.6E+05 1.8E+06 6.2E+03 1.7E+05 194 NBCI 5.4E+05 4.0E+03 1.2E+04 1.1E+03 7.8E+06 7.7E+03 3.2E+03 9.6E+04 5.8E+05 3.7E+03 2.4E+05 210 NBCI 3.2E+05 3.3E+03 4.1E+03 2.6E+03 3.9E+06 1.8E+03 3.7E+03 7.2E+04 3.3E+05 4.8E+03 2.9E+04 257 NBCI 6.3E+05 2.5E+03 1.1E+04 1.2E+02 2.8E+06 8.7E+03 2.9E+03 2.3E+04 1.2E+05 2.6E+03 4.9E+04 261 NBCI 7.6E+05 4.7E+03 1.6E+04 7.4E+03 3.1E+06 1.5E+03 1.8E+03 1.2E+05 4.5E+05 4.9E+03 7.2E+04 282 NBCI 4.6E+05 2.5E+03 1.3E+04 2.3E+03 1.9E+06 1.5E+04 1.3E+03 6.5E+04 4.5E+05 2.0E+03 3.1E+04 285 NBCI 4.3E+05 5.3E+03 8.4E+04 6.2E+02 3.5E+06 7.3E+03 9.2E+03 3.0E+04 2.3E+05 ND 2.0E+04 296 NBCI 8.1E+05 1.5E+03 7.4E+03 4.1E+03 3.6E+06 8.1E+03 4.5E+03 2.0E+05 5.4E+05 2.6E+03 5.2E+04 305 NBCI 1.4E+05 6.5E+02 4.0E+03 3.2E+03 1.6E+06 ND 6.9E+02 4.1E+04 1.8E+05 1.3E+03 5.7E+03 315 NBCI 4.2E+05 7.6E+03 5.1E+03 3.1E+03 7.9E+06 7.2E+03 4.3E+03 7.3E+04 4.5E+05 1.0E+04 3.8E+04 330 NBCI 1.2E+05 2.0E+03 5.8E+03 3.5E+03 1.1E+06 3.1E+01 1.3E+03 2.9E+04 2.3E+05 1.4E+03 1.7E+04 331 NBCI 6.1E+05 3.4E+03 1.3E+04 3.6E+03 7.3E+06 1.0E+04 1.8E+03 1.2E+05 1.3E+06 1.9E+03 5.7E+04 334 NBCI 6.5E+05 4.0E+03 2.7E+04 1.7E+04 3.7E+06 4.6E+03 3.0E+03 6.8E+04 5.9E+05 2.9E+03 2.6E+04 336 NBCI 4.7E+05 2.7E+03 4.4E+04 1.6E+03 3.4E+06 1.2E+04 8.3E+03 6.2E+04 5.4E+05 4.2E+03 1.2E+05 337 NBCI 2.8E+05 2.8E+03 3.8E+03 4.3E+03 1.5E+06 5.3E+03 5.6E+03 4.9E+04 3.3E+05 1.7E+03 4.4E+04 339 NBCI 3.1E+05 1.6E+04 3.0E+04 1.1E+03 3.5E+06 6.6E+03 2.0E+03 6.6E+04 2.4E+05 2.5E+03 2.2E+04 361 NBCI 3.7E+05 8.4E+02 1.5E+04 1.3E+03 7.8E+06 3.1E+03 2.7E+03 4.8E+04 6.4E+05 6.1E+03 7.7E+04 363 NBCI 6.1E+05 2.7E+03 2.2E+04 2.0E+03 8.1E+06 9.9E+03 2.4E+03 9.7E+04 7.0E+05 7.0E+03 3.6E+04 34 BCI 8.8E+05 3.1E+03 3.4E+03 5.1E+02 1.8E+06 ND 1.9E+03 6.1E+04 2.9E+05 3.1E+03 5.6E+04 71 BCI 8.8E+05 1.3E+04 3.2E+04 2.2E+03 6.7E+06 ND 2.5E+03 4.1E+05 7.5E+05 3.1E+03 5.6E+05 85 BCI 2.3E+05 1.1E+03 2.6E+04 4.1E+03 1.2E+06 1.0E+04 8.1E+02 4.8E+04 1.5E+05 3.5E+03 1.8E+04 88 BCI 1.3E+05 1.5E+03 3.5E+03 1.1E+03 6.9E+05 ND 5.6E+02 2.4E+04 1.9E+05 2.4E+03 1.6E+04 99 BCI 9.0E+05 2.1E+03 1.5E+04 5.5E+03 9.6E+06 6.7E+03 8.0E+03 1.2E+05 9.4E+05 8.5E+03 4.7E+04 118 BCI 8.0E+04 3.8E+03 1.1E+04 4.8E+03 1.7E+06 4.0E+03 4.5E+02 4.4E+04 1.7E+05 1.1E+03 6.1E+03 146 BCI 4.1E+05 2.9E+04 4.7E+04 4.7E+02 2.0E+06 7.1E+03 1.6E+04 6.6E+04 1.7E+05 3.8E+04 6.5E+04 147 BCI 4.1E+05 2.5E+03 8.2E+03 7.3E+02 8.8E+05 1.7E+03 1.3E+03 2.3E+04 6.5E+05 2.3E+02 7.4E+04 158 BCI 2.6E+04 2.6E+03 1.4E+04 4.7E+03 2.3E+06 2.9E+03 1.2E+03 2.3E+04 3.7E+04 1.9E+03 2.3E+04 167 BCI 1.9E+05 2.5E+03 5.3E+03 1.8E+03 2.4E+06 1.4E+04 2.3E+03 9.5E+04 4.0E+05 2.9E+03 2.8E+04 171 BCI 1.6E+06 1.7E+03 1.6E+04 4.0E+03 7.8E+06 6.0E+03 6.5E+03 2.5E+05 1.4E+06 1.4E+04 6.0E+04 191 BCI 4.5E+05 1.9E+03 3.5E+03 2.5E+02 1.7E+06 3.6E+03 5.6E+02 2.1E+04 1.6E+05 2.5E+03 2.1E+04 211 BCI 6.0E+05 1.7E+04 1.1E+04 1.3E+02 1.0E+07 5.5E+03 4.1E+03 2.4E+04 7.1E+05 4.3E+03 8.3E+04 212 BCI 6.5E+04 1.6E+03 9.6E+03 1.1E+03 4.0E+06 8.1E+03 9.5E+02 7.5E+04 9.4E+04 3.1E+03 3.6E+04 247 BCI 2.3E+05 2.0E+02 1.4E+04 2.1E+03 1.3E+06 7.1E+03 1.1E+03 2.4E+04 1.3E+05 1.3E+03 1.1E+04 255 BCI 1.3E+06 7.3E+03 1.5E+04 2.5E+03 2.8E+06 3.8E+04 8.1E+03 1.1E+05 2.8E+06 2.0E+03 1.0E+05 259 BCI 3.0E+06 5.9E+03 1.4E+04 7.0E+03 9.2E+06 5.1E+03 5.1E+03 1.1E+05 5.0E+05 4.8E+03 2.1E+04 271 BCI 7.4E+05 9.5E+02 3.8E+03 2.6E+03 2.4E+06 3.7E+03 3.1E+03 7.1E+04 6.3E+05 4.1E+03 3.0E+04 287 BCI 5.8E+05 8.7E+03 1.1E+04 2.3E+03 1.9E+06 1.5E+04 6.3E+02 8.8E+04 1.2E+05 4.7E+03 3.3E+04 300 BCI 2.7E+05 1.5E+03 7.7E+03 5.0E+03 3.7E+06 7.1E+03 1.9E+03 6.7E+04 3.2E+05 8.0E+02 1.3E+04 306 BCI 4.2E+05 2.0E+02 9.7E+03 2.3E+03 2.2E+06 ND 4.8E+03 5.6E+04 1.1E+06 4.5E+02 1.9E+04 314 BCI 1.6E+05 3.7E+03 1.7E+04 1.1E+03 1.2E+06 1.9E+02 1.5E+03 2.7E+04 2.7E+05 2.8E+03 3.4E+04 329 BCI 2.3E+05 8.9E+03 1.6E+04 5.3E+03 7.2E+06 7.8E+03 1.4E+03 5.7E+04 8.9E+05 1.9E+03 4.8E+04 335 BCI 4.1E+05 6.5E+03 2.1E+04 7.1E+03 4.3E+06 1.8E+02 7.0E+03 6.9E+04 5.2E+05 3.9E+03 4.4E+04 B3 BCI 4.0E+05 3.2E+03 6.0E+03 3.8E+02 1.6E+06 7.7E+03 1.8E+03 1.8E+04 2.6E+05 3.7E+03 1.7E+04 Virtually-multiplexed transcript abundance data for each gene (in the form of molecules/106 β-actin molecules) from all experiments were included in the same Standardized Expression Database (SED). These data are now directly comparable to previously published virtually-multiplexed transcript abundance data from this laboratory [15], or to Virtually-multiplexed transcript abundance data collected by others who use the NCI-funded (R24 CA 95806) Standardized Expression Measurement (SEM) Center. The data presented here represent more than 6,000 Virtually-multiplexed transcript abundance measurements conducted in multiple experiments. The sixteen antioxidant or DNA repair genes and each of the six transcription factors except for E2F1 were measured in each NBEC sample from 49 individuals (24 non-BC individuals and 25 BC individuals). 1ND, Not detectable (When 60 molecules of Competitive Template (CT) were added to the reaction, CT was detected but native template was not.) 2NA, Not available. E2F1 was measured in all of the samples except for one BC individual (24 non-BC individuals and 24 BC individuals). Table 4 Bivariate analysis of virtually-multiplexed transcript abundance data values for each antioxidant or DNA repair gene versus each transcription factor. Non-BC Individuals n = 24 BC Individuals n = 25 ALL n = 49 Antioxidant/DNA Repair Genes vs Transcription Factors r Value p Value r Value p Value r Value p Value CAT vs CEBPB 0.13 1 0.18 1 0.15 1 CAT vs CEBPG 0.65 0.004 0.35 0.48 0.55 <0.0006 CAT vs E2F1* 0.54 0.04 0.68 0.002 0.56 <0.0006 CAT vs E2F3 0.48 0.12 0.18 1 0.37 0.06 CAT vs E2F6 0.26 1 0.3 0.84 0.25 0.48 CAT vs EVI1 -0.01 1 0.21 1 0.08 1 ERCC1 vs CEBPB 0.32 0.78 0.27 1 0.29 0.24 ERCC1 vs CEBPG 0.77 <0.0006 0.42 0.24 0.62 <0.0006 ERCC1 vs E2F1 0.35 0.54 0.39 0.36 0.37 0.06 ERCC1 vs E2F3 0.39 0.36 0.21 1 0.31 0.18 ERCC1 vs E2F6 0.17 1 0.63 0.005 0.42 0.02 ERCC1 vs EVI1 -0.02 1 0.38 0.36 0.17 1 ERCC2 vs CEBPB 0.25 1 0.19 1 0.22 0.84 ERCC2 vs CEBPG 0.63 0.006 0.39 0.3 0.53 <0.0006 ERCC2 vs E2F1 0.39 0.36 0.32 0.72 0.33 0.12 ERCC2 vs E2F3 0.58 0.02 0.22 1 0.42 0.02 ERCC2 vs E2F6 0.37 0.42 0.51 0.06 0.42 0.02 ERCC2 vs EVI1 0.19 1 0.29 0.96 0.23 0.66 ERCC4 vs CEBPB -0.35 0.6 -0.11 1 -0.16 1 ERCC4 vs CEBPG 0.24 1 0.37 0.42 0.25 0.48 ERCC4 vs E2F1 0.42 0.24 0.04 1 0.2 1 ERCC4 vs E2F3 0.6 0.01 0.33 0.6 0.33 0.12 ERCC4 vs E2F6 -0.04 1 0.04 1 0.07 1 ERCC4 vs EVI1 0.24 1 0.33 0.66 0.27 0.36 ERCC5 vs CEBPB 0.4 0.3 0.28 1 0.33 0.12 ERCC5 vs CEBPG 0.79 <0.0006 0.12 1 0.46 0.005 ERCC5 vs E2F1 0.44 0.18 0.45 0.18 0.44 0.01 ERCC5 vs E2F3 0.39 0.36 -0.11 1 0.13 1 ERCC5 vs E2F6 0.41 0.3 0.35 0.54 0.38 0.04 ERCC5 vs EVI1 0.07 1 -0.04 1 0.01 1 GPX1 vs CEBPB 0.49 0.06 0.24 1 0.32 0.12 GPX1 vs CEBPG 0.72 <0.0006 0.19 1 0.4 0.02 GPX1 vs E2F1 0.48 0.12 0.38 0.36 0.43 0.02 GPX1 vs E2F3 0.22 1 -0.004 1 0.08 1 GPX1 vs E2F6 0.06 1 0.36 0.48 0.28 0.3 GPX1 vs EVI1 -0.06 1 0.2 1 0.1 1 GPX3 vs CEBPB -0.18 1 0.14 1 0.02 1 GPX3 vs CEBPG 0.13 1 0.01 1 0.07 1 GPX3 vs E2F1 -0.03 1 -0.17 1 -0.12 1 GPX3 vs E2F3 0.32 0.78 -0.2 1 0.05 1 GPX3 vs E2F6 -0.26 1 0.44 0.18 0.19 1 GPX3 vs EVI1 0.06 1 0.08 1 0.06 1 GSTM1-5 vs CEBPB -0.08 1 0.43 0.18 0.17 1 GSTM1-5 vs CEBPG 0.25 1 0.02 1 0.16 1 GSTM1-5 vs E2F1 0.51 0.06 0.23 1 0.41 0.02 GSTM1-5 vs E2F3 0.29 0.96 -0.16 1 0.1 1 GSTM1-5 vs E2F6 -0.3 0.9 0.006 1 -0.1 1 GSTM1-5 vs EVI1 0.22 1 -0.12 1 0.07 1 GSTM3 vs CEBPB 0.01 1 0.06 1 0.04 1 GSTM3 vs CEBPG -0.007 1 -0.28 1 0.01 1 GSTM3 vs E2F1 0.29 1 0.35 0.54 0.34 0.12 GSTM3 vs E2F3 -0.31 0.84 -0.49 0.06 -0.4 0.03 GSTM3 vs E2F6 -0.11 1 -0.25 1 -0.16 1 GSTM3 vs EVI1 -0.27 1 -0.25 1 -0.25 0.54 GSTP1 vs CEBPB 0.19 1 0.38 0.36 0.28 0.36 GSTP1 vs CEBPG 0.74 <0.0006 0.18 1 0.51 0.001 GSTP1 vs E2F1 0.6 0.01 0.46 0.12 0.56 <0.0006 GSTP1 vs E2F3 0.32 0.78 -0.25 1 0.07 1 GSTP1 vs E2F6 0.1 1 0.35 0.48 0.26 0.42 GSTP1 vs EVI1 0.11 1 0.13 1 0.12 1 GSTT1 vs CEBPB 0.03 1 0.45 0.12 0.24 0.6 GSTT1 vs CEBPG 0.39 0.36 0.16 1 0.3 0.24 GSTT1 vs E2F1 0.07 1 -0.15 1 -0.05 1 GSTT1 vs E2F3 0.35 0.54 -0.1 1 0.17 1 GSTT1 vs E2F6 0.05 1 0.21 1 0.11 1 GSTT1 vs EVI1 -0.26 1 0.22 1 -0.04 1 GSTZ1 vs CEBPB 0.11 1 0.36 0.42 0.25 0.54 GSTZ1 vs CEBPG 0.51 0.06 0.08 1 0.28 0.3 GSTZ1 vs E2F1 0.64 0.004 0.5 0.06 0.58 <0.0006 GSTZ1 vs E2F3 0.42 0.24 0.14 1 0.25 0.54 GSTZ1 vs E2F6 -0.05 1 0.48 0.12 0.32 0.18 GSTZ1 vs EVI1 0.02 1 0.27 1 0.16 1 mGST vs CEBPB 0.31 0.78 0.35 0.48 0.32 0.12 mGST vs CEBPG 0.56 0.02 0.25 1 0.42 0.02 mGST vs E2F1 0.58 0.02 0.54 0.04 0.58 <0.0006 mGST vs E2F3 0.03 1 -0.15 1 -0.06 1 mGST vs E2F6 0.17 1 0.29 0.96 0.27 0.36 mGST vs EVI1 -0.16 1 0.07 1 -0.04 1 SOD1 vs CEBPB 0.13 1 0.15 1 0.14 1 SOD1 vs CEBPG 0.66 0.002 0.009 1 0.36 0.06 SOD1 vs E2F1 0.59 0.02 0.55 0.04 0.56 <0.0006 SOD1 vs E2F3 0.25 1 -0.07 1 0.09 1 SOD1 vs E2F6 0.12 1 0.14 1 0.14 1 SOD1 vs EVI1 -0.17 1 0.03 1 -0.06 1 XPA vs CEBPB 0.31 0.84 0.42 0.24 0.31 0.18 XPA vs CEBPG 0.36 0.54 0.33 0.66 0.34 0.12 XPA vs E2F1 -0.05 1 0.22 1 -0.02 1 XPA vs E2F3 -0.07 1 0.14 1 -0.01 1 XPA vs E2F6 0.55 0.04 0.46 0.12 0.4 0.02 XPA vs EVI1 0.04 1 0.07 1 0.04 1 XRCC1 vs CEBPB 0.36 0.48 0.28 1 0.32 0.18 XRCC1 vs CEBPG 0.83 <0.0006 0.27 1 0.591 <0.0006 XRCC1 vs E2F1 0.32 0.78 0.37 0.48 0.35 0.12 XRCC1 vs E2F3 0.47 0.12 0.22 1 0.35 0.06 XRCC1 vs E2F6 0.26 1 0.54 0.04 0.41 0.02 XRCC1 vs EVI1 -0.009 1 0.12 1 0.06 1 The correlation of logarithmically transformed virtually-multiplexed transcript abundance data (Table 3) from each of the six transcription factors with each of the sixteen antioxidant or DNA repair genes was determined. The transformation was necessary due to the wide range of expression of each gene among the samples. The correlation coefficient (r value) and level of significance (p value) for each correlation are presented. Significance (p < 0.01) was determined using a two-tailed test following Bonferroni adjustment for six multiple comparisons (comparison of each of six transcription factors to each of the antioxidant or DNA repair genes). *values for E2F1 obtained in all but one BC individuals.
ack	Acknowledgements These studies and manuscript preparation were supported by grants from the National Cancer Institute (NCI), including CA85147 and CA 95806, and the George Isaac Cancer Research Fund. StaRT-PCR reagents for measurement of some of the genes were provided at no cost by Gene Express, Inc. Neither the NCI nor Gene Express, Inc. had any role in study design, collection, analysis, or interpretation of data, writing of the manuscript, or in the decision to submit the manuscript for publication.
sec	Acknowledgements These studies and manuscript preparation were supported by grants from the National Cancer Institute (NCI), including CA85147 and CA 95806, and the George Isaac Cancer Research Fund. StaRT-PCR reagents for measurement of some of the genes were provided at no cost by Gene Express, Inc. Neither the NCI nor Gene Express, Inc. had any role in study design, collection, analysis, or interpretation of data, writing of the manuscript, or in the decision to submit the manuscript for publication.
title	Acknowledgements
p	These studies and manuscript preparation were supported by grants from the National Cancer Institute (NCI), including CA85147 and CA 95806, and the George Isaac Cancer Research Fund. StaRT-PCR reagents for measurement of some of the genes were provided at no cost by Gene Express, Inc. Neither the NCI nor Gene Express, Inc. had any role in study design, collection, analysis, or interpretation of data, writing of the manuscript, or in the decision to submit the manuscript for publication.
sec	Figures and Tables Figure 1 Correlation of each transcription factor with XRCC1, ERCC5, GSTP1, SOD1, or GPX1. (a-f) Each panel presents the correlation coefficients (r values) for one transcription factor in relation to each of the five genes: (a) CEBPB, (b) CEBPG, (c) E2F1, (d) E2F3, (e) E2F6, (f) EVI1. The p value for each significant correlation is provided above the bar. For CEBPG, presented in panel b, the difference in r value between non-BC individuals and BC individuals was significant or nearly significant for each correlated gene, and the p value for each comparison is provided below the corresponding pair of bars. Figure 2 Scatter plot representation of bivariate correlation of CEBPG with XRCC1. (a, b) CEBPG/XRCC1 data from Figure 1b presented as scatter plots: (a) non-BC individuals, (b) BC individuals. Table 1 Demographic data of patients from whom the NBEC samples were obtained. Subject # Group Age Gender Histology Smoking Hx 1 Ethnicity 63 NBCI2 77 M 75 W3 64 NBCI 47 F 45 W 136 NBCI 38 M 25 A.A.4 139 NBCI 44 F 17.5 W 150 NBCI 70 F 45 W 156 NBCI 46 F NS5 A.A. 157 NBCI 60 M >100 W 194 NBCI 57 M 3 W 210 NBCI 40 M 34 W 257 NBCI 69 F 20 W 261 NBCI 73 F NS W 282 NBCI 83 F 60 W 285 NBCI 69 F NS W 296 NBCI 43 F 20 W 305 NBCI 50 F 40 W 315 NBCI 64 M N/A6 W 330 NBCI 39 M NS W 331 NBCI N/A N/A N/A N/A 334 NBCI 51 M >50 W 336 NBCI 31 F NS W 337 NBCI 32 M 22 N/A 339 NBCI 59 M 50 W 361 NBCI 73 F NS H7 363 NBCI 50 M 20 A.A. 34 BCI8 80 M NSCLC9 40 W 71 BCI 63 M NSCLC 100 W 85 BCI 73 F SQ10 >100 W 88 BCI 85 M SQ 75 W 99 BCI 63 M NSCLC 45 W 118 BCI 72 M SQ 30 W 146 BCI 64 F SCLC11 45 W 147 BCI 76 M SCLC 75 W 158 BCI 88 M SCLC 115.5 W 167 BCI 60 F NSCLC 50 W 171 BCI 67 M SCLC 100 W 191 BCI 75 M SQ 54 W 211 BCI 71 M SQ 50 W 212 BCI 65 M SQ 67.5 W 247 BCI 75 F SQ 50 W 255 BCI 60 F NSCLC 30 W 259 BCI 68 M CS12 137.5 W 271 BCI 58 M AC13 94.5 W 287 BCI 65 F NSCLC 50 W 300 BCI 56 M SQ 34 W 306 BCI 46 M SQ 30 W 314 BCI 69 F BC14 NS W 329 BCI 76 F PD15 >37.5 W 335 BCI 75 M SCLC 58 A.A. B3 BCI 63 M SQ 60 W 1Pack years; 2Non-bronchogenic carcinoma individual; 3White; 4African-American; 5Non-smoker; 6Not available; 7Hispanic; 8Bronchogenic carcinoma individual; 9Non-small cell lung cancer; 10Squamous carcinoma; 11Small cell lung cancer; 12Carcinoma-in-situ; 13Adenocarcinoma;14Bronchogenic Cancer, histology not specified; 15Poorly differentiated carcinoma. Table 2 Sequence for each primer used for StaRT-PCR virtually-multiplexed transcript abundance measurement or for internal standard preparation (CT) [15]. Gene Accession # Primer Sequence Position Product ACTB X00351 Forward 5' ATC CTC ACC CTG AAG TAC CC 3' 231 Reverse 5' CCA TCT CTT GCT CGA AGT CC 3' 704 493 bp CT 5' CCA TCT CTT GCT CGA AGT CCG CCA GCC AGG TCC AGA CGC A 3' 568 377 bp CAT X04076 Forward 5' CCA GAA GAA AGC GGT CAA GA 3' 1492 Reverse 5' AAC CTT CAT TTT CCC CTG GG 3' 1822 350 bp CT 5' AAC CTT CAT TTT CCC CTG GGC CAG TGA TGA GCG GGT TAC A 3' 1699 247 bp CEBPB NM_005194 Forward 5' TGT CCA AAC CAA CCG CAC AT 3' 1412 Reverse 5' AGC AAC AAG CCC GTA GGA AC 3' 1657 265 bp CT 5' AGC AAC AAG CCC GTA GGA ACA CGC GTT CAG CCA TGT TTA A 3' 1571 199 bp CEBPG U20240 Forward 5' CGG TTG AAA AGC AAG CAG AAA GCA 3' 488 Reverse 5' GAT CCC AGA AAA TAG CCT CCA ATG 3' 814 350 bp CT 5' GAT CCC AGA AAA TAG CCT CCA ATG AAC ATT CAA GCC ACA AGC TC 3' 726 282 bp E2F1 M96577 Forward 5' TGA TAC CCC AAC TCC CTC TA 3' 2076 Reverse 5' AAA GCA GGA GGG AAC AGA GC 3' 2452 396 bp CT 5' AAA GCA GGA GGG AAC AGA GCA CTG CAG GGA CCA CAG G 3' 2363 327 bp E2F3 Y10479 Forward 5' TGA AAG CCC CTC CAG AAA CAA G 3' 1019 Reverse 5' GCA GCA GGG GAG GCA GTA AGT T 3' 1336 339 bp CT 5' GCA GCA GGG GAG GCA GTA AGT TGG GGA GGC CAG AGG AGA AAG GT 3' 1253 278 bp E2F6 AF059292 Forward 5' GGG CCT GCT GCC ATC AAA AAT A 3' 99 Reverse 5' CCG CTT TCG GAC TCC CAG TTT 3' 283 205 bp CT 5' CCG CTT TCG GAC TCC CAG TTA GCG ATA CAT CAA AAC GAG G 3' 184 125 bp ERCC1 M13194 Forward 5' CTG GAG CCC CGA GGA AGC 3' 739 Reverse 5' CAC TGG GGG TTT CCT TTG 3' 1049 328 bp CT 5' CAC TGG GGG TTT CCT TGG AAG GCC AGA TCT TCT CTT 3 928 240 bp ERCC2 X52221 Forward 5' GGC CTT CTT CAC CAG CTA C 3' 1608 Reverse 5' GTA GTC CGT CTT GCC CCT G 3' 2004 415 bp CT 5' GTA GTC CGT CTT GCC CCT GTG GAA CTG GTC CCG CAG GT 3' 2597 346 bp ERCC4 U64315 Forward 5' AGT GCA TCT CCA TGT CCC GCT ACT A 3' 2213 Reverse 5' CGA TGT TCT TAA CGT GGT GCA TCA A 3' 2578 390 bp CT 5' CGA TGT TCT TAA CGT GGT GCA TCA ACA GGC TGT GGC TTG CTT TGT 3' 2433 265 bp ERCC5 D16305 Forward 5' AAG GAA AGA GAA AGA AGC AGC AGC CA 3' 3087 Reverse 5' CAA ACA CAG ATC TGG CGG TCA CGA GG 3' 3501 440 bp CT 5' CAA ACA CAG ATC TGG CGG TCA CGA GGA GCT TCC TTC ACT GAG TTC TGC GAA T 3' 3401 366 bp EVI1 NM_005241 Forward 5' CGC CGG ATA TCC ACG AAG A 3' 302 Reverse 5' ATG CTG AGA GCG AAT GTG C 3' 711 428 bp CT 5' ATG CTG AGA GCG AAT GTG CTT AAA TGC CTT GGG ACA CT 3' 587 323 bp GPX1 Y00433 Forward 5' CCT GGT GGT GCT CGG CTT CC 3' 522 Reverse 5' CAA TGG TCT GGA AGC GGC GG 3' 852 350 bp CT 5' CAA TGG TCT GGA AGC GGC GGA CCG GAG ACC AGG TGA TGA G 3' 757 279 bp GPX3 D16360 Forward 5' GCA GAG CCG GGG ACA AGA GAA 3' 113 Reverse 5' CTG CTC TTT CTC TCC ATT GAC 3' 471 379 bp CT 5' CTG CTC TTT CTC TCC ATT GAC GCT CTT CCT GTA GTG CAT TCA 3' 298 227 bp GSTM1,2,4,5 J03817 Forward 5' GGG ACG CTC CTG ATT ATG AC 3' 122 Reverse 5' GCA AAC CAT GGC CGC TTC CC 3' 442 340 bp CT 5' GCA AAC CAT GGC CGC TTC CCT TCT CCA AAA TGT CCA CAC G 3' 301 219 bp GSTM3 J05459 Forward 5' GTG CGA GTC GTC TAT GGT TC 3' 23 Reverse 5' AGT TGT GTG CGG AAA TCC AT 3' 342 339 bp CT 5' AGT TGT GTG CGG AAA TCC ATT GCT CTG GGT GAT CTT GTT C 3' 230 247 bp GSTP1 X08058 Forward 5' TCC GCT GCA AAT ACA TCT CC 3' 305 Reverse 5' TGT TTC CCG TTG CCA TTG AT 3' 616 331 bp CT 5' TGT TTC CCG TTG CCA TTG ATT AGG ACC TCA TGG ATC AGC A 3' 485 220 bp GSTT1 X79389 Forward 5' GCT CTA CCT GGA CCT GCT GT 3' 12 Reverse 5' GGA ACA CAG GGA ACA TCA CC 3' 351 359 bp CT 5' GGA ACA CAG GGA ACA TCA CCT AGA GCA GGA TGG CCA CAC T 3' 199 227 bp GSTZ1 U86529 Forward 5' TCA CCC CCT ACC CTA CCA TCA GC 3' 806 Reverse 5' ATT TCA GCG CGG GCA TTC TTT 3' 1267 482 bp CT 5' ATT TCA GCG CGG GCA TTC TTT CCG CAT TCT CAT CTC AGC CTC AC 3' 1161 399 bp mGST1 J03746 Forward 5' GTC GGA GCA CGG ATC TAC CAC A 3' 404 Reverse 5' TTC CTC TGC TCC CCT CCT ACC TA 3' 623 242 bp CT 5' TTC CTC TGC TCC CCT CCT ACC TAT TTT CAG CAA CCT GTA AGC C 3' 505 144 bp SOD1 X02317 Forward 5' TGA AGG TGT GGG GAA GCA TTA 3' 153 Reverse 5' TTA CAC CAC AAG CCA AAC GAC 3' 492 360 bp CT 5' TTA CAC CAC AAG CCA AAC GAC TGA TGC AAT GGT CTC CTG AGA 3' 384 273 bp XPA D14533 Forward 5' CTC GGC GAC GGC GGC TGC GGC TAC TGG AG 3' 178 Reverse 5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GC 3' 629 480 bp CT 5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GCT CTT TTT TCT AAA TCA CAG TCT 3' 487 360 bp XRCC1 M36089 Forward 5' CCC CTG AAG AGA CCA AAG CA 3' 1906 Reverse 5' CCA TTG AAG GCT GTG ACG TA 3' 2241 355 bp CT 5' CCA TTG AAG GCT GTG ACG TAT CAG GGA CTG GCA GAT G 3' 2142 276 bp Table 3 Virtually-multiplexed transcript abundance data. SUBJECT # GROUP CEBPB CEBPG E2F1 E2F3 E2F6 EVI1 CAT ERCC1 ERCC2 ERCC4 ERCC5 63 NBCI 7.2E+03 6.4E+02 2.7E+02 1.9E+02 3.4E+02 6.1E+01 2.0E+04 1.1E+05 3.8E+03 1.1E+02 4.3E+04 64 NBCI 7.9E+03 1.7E+03 2.0E+03 2.0E+01 1.7E+02 2.5E+01 2.5E+04 3.0E+05 3.4E+03 8.1E+01 2.0E+05 136 NBCI 6.2E+03 2.1E+02 7.0E+02 1.0E-02 5.0E+01 6.0E+01 2.9E+03 7.4E+03 5.9E+02 5.6E+01 1.9E+04 139 NBCI 4.5E+03 3.4E+03 2.3E+04 5.6E+02 1.0E+03 1.0E+03 6.1E+05 1.2E+06 2.2E+04 3.9E+03 4.6E+05 150 NBCI 8.5E+03 7.4E+02 1.6E+02 1.1E+02 4.1E+01 3.2E+02 3.5E+04 1.7E+05 5.7E+03 6.9E+02 7.2E+04 156 NBCI 2.1E+04 1.2E+03 7.5E+02 ND1 ND 1.4E+02 1.5E+04 1.8E+05 2.0E+03 2.9E+02 3.0E+04 157 NBCI 2.3E+04 4.1E+03 3.1E+03 2.1E+02 6.1E+02 1.4E+02 3.5E+05 5.6E+05 8.4E+03 1.6E+03 2.1E+05 194 NBCI 6.5E+03 2.1E+03 2.9E+02 2.6E+02 8.5E+02 4.7E+02 4.5E+04 6.1E+05 4.7E+03 4.4E+02 8.9E+04 210 NBCI 1.0E+04 2.1E+03 7.6E+02 4.0E+02 6.1E+02 3.6E+02 7.6E+04 7.6E+04 3.4E+03 7.7E+02 7.2E+04 257 NBCI 1.1E+04 1.8E+03 2.7E+02 8.9E+02 1.7E+03 9.7E+02 1.0E+05 2.6E+05 1.6E+03 7.6E+02 7.4E+04 261 NBCI 7.6E+03 1.3E+03 2.5E+02 1.7E+02 1.6E+02 9.4E+01 4.4E+04 2.7E+05 5.1E+03 4.6E+02 1.3E+05 282 NBCI 6.4E+03 1.2E+03 5.4E+02 4.1E+01 2.9E+01 1.2E+02 4.1E+04 1.0E+05 6.0E+03 8.1E+02 4.0E+04 285 NBCI 2.6E+03 4.4E+02 2.5E+03 1.1E+03 ND 1.2E+02 3.7E+04 9.1E+04 1.6E+03 7.7E+03 1.6E+04 296 NBCI 1.9E+04 1.0E+03 1.0E+03 ND 2.8E+01 ND 6.9E+04 2.5E+05 3.6E+03 1.7E+02 7.1E+04 305 NBCI 1.8E+03 9.1E+01 6.1E+02 ND 8.7E+01 2.6E+02 2.0E+04 4.9E+04 4.3E+02 2.8E+02 1.3E+04 315 NBCI 3.5E+03 1.3E+03 1.2E+03 2.0E+02 7.5E+01 6.1E+02 4.7E+04 2.1E+05 2.7E+03 2.4E+03 6.2E+04 330 NBCI 2.7E+03 2.4E+02 4.0E+02 1.1E+02 3.5E+02 4.0E+02 3.6E+04 8.3E+04 1.5E+03 1.7E+03 2.8E+04 331 NBCI 7.3E+03 1.3E+03 8.0E+02 ND ND ND 8.6E+04 2.6E+05 6.5E+02 6.4E+02 6.2E+04 334 NBCI 3.7E+03 6.1E+02 1.1E+03 2.3E+01 1.9E+01 4.0E+01 7.8E+04 1.4E+05 2.5E+03 1.3E+03 5.1E+04 336 NBCI 3.6E+03 8.4E+02 2.8E+03 4.3E+02 1.2E+02 2.5E+02 8.9E+04 2.1E+05 7.9E+03 3.1E+03 9.5E+04 337 NBCI 5.0E+03 9.3E+02 1.1E+03 1.6E+02 2.5E+02 ND 6.5E+04 1.9E+05 3.3E+03 1.3E+03 4.2E+04 339 NBCI 2.5E+03 3.2E+02 5.2E+02 3.4E+01 4.3E+01 6.3E+01 5.0E+04 8.7E+04 2.3E+03 7.7E+02 3.2E+04 361 NBCI 7.9E+03 2.5E+03 6.7E+02 5.8E+02 1.4E+03 3.5E+02 6.7E+04 2.5E+05 1.5E+03 2.8E+03 4.7E+04 363 NBCI 6.2E+03 1.7E+03 1.4E+03 1.1E+02 1.9E+02 5.2E+01 7.6E+04 1.4E+05 3.7E+03 7.3E+02 7.2E+04 34 BCI 1.9E+03 1.7E+03 5.7E+02 2.4E+02 1.2E+02 3.7E+02 6.7E+04 5.6E+05 6.1E+03 1.5E+03 1.2E+05 71 BCI 7.6E+03 1.2E+03 1.3E+03 1.7E+01 1.8E+02 2.1E+01 9.5E+04 6.7E+05 1.8E+04 2.4E+02 2.2E+05 85 BCI 1.0E+04 9.7E+02 8.7E+02 6.3E+01 ND ND 2.6E+04 4.9E+04 1.1E+03 3.9E+02 2.3E+04 88 BCI 1.5E+03 4.0E+02 4.2E+02 1.1E+02 ND ND 3.1E+04 2.9E+04 2.7E+03 3.6E+02 3.9E+04 99 BCI 1.4E+04 3.3E+03 2.6E+03 2.2E+02 3.1E+03 1.4E+02 2.1E+05 2.0E+05 3.7E+03 9.3E+02 1.4E+05 118 BCI 1.5E+03 1.2E+03 2.8E+02 ND ND 1.4E+02 2.4E+04 3.5E+04 1.9E+03 1.2E+03 1.7E+04 146 BCI 1.9E+04 1.2E+03 2.3E+02 1.2E+02 1.6E+03 6.0E+01 3.1E+04 1.4E+05 4.9E+03 2.7E+02 6.2E+04 147 BCI 2.8E+03 1.3E+03 N/A2 3.6E+02 2.8E+02 3.8E+02 6.1E+04 3.0E+05 2.7E+03 1.1E+03 1.8E+04 158 BCI 4.9E+03 8.8E+02 1.9E+02 2.8E+01 4.0E+02 6.8E+01 2.2E+04 1.4E+05 1.7E+03 1.5E+02 1.3E+04 167 BCI 6.7E+03 9.2E+02 4.2E+02 1.8E+02 8.2E+02 3.8E+02 8.9E+04 1.1E+05 2.2E+03 2.8E+02 4.1E+04 171 BCI 1.0E+04 3.9E+03 3.2E+03 5.1E+02 8.9E+01 2.4E+02 5.3E+05 8.3E+05 1.3E+04 6.3E+02 1.6E+05 191 BCI 1.6E+04 2.4E+03 1.5E+02 1.5E+02 7.1E+01 1.2E+02 2.0E+04 9.6E+04 2.5E+03 3.4E+02 1.2E+04 211 BCI 3.8E+03 1.1E+03 6.5E+02 6.3E+02 3.2E+02 2.9E+02 8.3E+04 3.5E+05 2.8E+03 3.2E+02 9.1E+04 212 BCI 1.8E+04 2.8E+03 6.0E+02 3.4E+02 2.0E+02 2.2E+02 3.4E+04 2.1E+05 5.2E+03 3.0E+02 3.6E+04 247 BCI 6.5E+03 7.5E+02 6.4E+02 1.8E+02 ND 1.2E+02 7.8E+04 4.4E+04 5.5E+02 2.7E+03 1.3E+04 255 BCI 1.9E+04 1.1E+03 6.1E+02 1.8E+01 2.3E+02 7.6E+01 1.1E+05 6.5E+05 1.2E+04 1.2E+03 3.8E+05 259 BCI 8.4E+03 6.4E+02 5.1E+02 ND 6.7E+01 4.0E+01 4.7E+04 1.5E+05 2.6E+03 3.8E+02 7.9E+04 271 BCI 4.1E+03 6.6E+02 1.4E+03 6.5E+01 2.7E+02 1.9E+02 9.1E+04 1.5E+05 1.6E+03 ND 1.5E+05 287 BCI 8.7E+03 1.1E+03 9.5E+01 7.4E+01 4.0E+01 2.6E+02 4.7E+04 1.2E+05 6.5E+03 1.1E+02 4.1E+04 300 BCI 4.9E+03 4.4E+02 4.1E+02 4.4E+01 ND 5.1E+01 3.4E+04 6.9E+04 1.0E+03 1.0E+03 2.6E+04 306 BCI 6.5E+03 6.8E+02 4.9E+02 4.4E+01 ND 1.7E+01 3.7E+04 2.5E+05 2.8E+03 3.2E+02 4.1E+04 314 BCI 4.4E+03 9.3E+02 4.8E+02 3.1E+02 ND 1.9E+02 5.3E+04 6.2E+04 4.5E+03 5.2E+02 3.1E+04 329 BCI 1.4E+04 3.5E+02 2.4E+02 ND ND ND 7.9E+04 1.5E+05 1.4E+03 ND 1.5E+05 335 BCI 4.2E+03 3.7E+02 2.2E+03 3.3E+02 2.4E+02 2.4E+02 4.8E+04 1.9E+05 9.8E+03 3.1E+02 3.3E+04 B3 BCI 7.4E+03 9.3E+02 1.4E+02 2.4E+02 1.8E+02 3.8E+02 3.4E+04 1.6E+05 2.2E+03 2.8E+02 4.1E+04 SUBJECT # GROUP GPX1 GPX3 GSTM15 GSTM3 GSTP1 GSTT1 GSTZ1 MGST1 SOD1 XPA XRCC1 63 NBCI 8.4E+05 1.5E+03 7.3E+03 3.9E+03 1.9E+06 ND 3.1E+03 1.7E+05 1.6E+05 2.5E+03 2.1E+04 64 NBCI 4.4E+05 3.1E+02 1.5E+04 2.6E+03 3.5E+06 6.4E+03 2.0E+03 1.6E+05 6.5E+05 2.2E+03 4.2E+04 136 NBCI 2.0E+05 5.2E+02 6.3E+03 2.2E+03 5.3E+05 ND 8.9E+02 3.2E+04 5.3E+04 1.1E+03 4.4E+03 139 NBCI 1.8E+06 3.2E+03 5.2E+04 8.3E+03 3.2E+07 ND 2.8E+04 8.4E+05 2.2E+06 2.6E+04 1.6E+05 150 NBCI 2.1E+05 2.8E+03 1.1E+04 1.1E+03 1.5E+06 ND 3.1E+03 3.1E+04 2.0E+05 2.0E+03 3.1E+04 156 NBCI 4.8E+05 3.9E+03 1.9E+04 6.5E+03 2.9E+06 ND 4.9E+03 5.8E+04 1.3E+05 4.0E+03 2.5E+04 157 NBCI 2.4E+06 2.0E+03 2.6E+04 3.3E+03 1.8E+07 8.5E+03 3.6E+03 3.6E+05 1.8E+06 6.2E+03 1.7E+05 194 NBCI 5.4E+05 4.0E+03 1.2E+04 1.1E+03 7.8E+06 7.7E+03 3.2E+03 9.6E+04 5.8E+05 3.7E+03 2.4E+05 210 NBCI 3.2E+05 3.3E+03 4.1E+03 2.6E+03 3.9E+06 1.8E+03 3.7E+03 7.2E+04 3.3E+05 4.8E+03 2.9E+04 257 NBCI 6.3E+05 2.5E+03 1.1E+04 1.2E+02 2.8E+06 8.7E+03 2.9E+03 2.3E+04 1.2E+05 2.6E+03 4.9E+04 261 NBCI 7.6E+05 4.7E+03 1.6E+04 7.4E+03 3.1E+06 1.5E+03 1.8E+03 1.2E+05 4.5E+05 4.9E+03 7.2E+04 282 NBCI 4.6E+05 2.5E+03 1.3E+04 2.3E+03 1.9E+06 1.5E+04 1.3E+03 6.5E+04 4.5E+05 2.0E+03 3.1E+04 285 NBCI 4.3E+05 5.3E+03 8.4E+04 6.2E+02 3.5E+06 7.3E+03 9.2E+03 3.0E+04 2.3E+05 ND 2.0E+04 296 NBCI 8.1E+05 1.5E+03 7.4E+03 4.1E+03 3.6E+06 8.1E+03 4.5E+03 2.0E+05 5.4E+05 2.6E+03 5.2E+04 305 NBCI 1.4E+05 6.5E+02 4.0E+03 3.2E+03 1.6E+06 ND 6.9E+02 4.1E+04 1.8E+05 1.3E+03 5.7E+03 315 NBCI 4.2E+05 7.6E+03 5.1E+03 3.1E+03 7.9E+06 7.2E+03 4.3E+03 7.3E+04 4.5E+05 1.0E+04 3.8E+04 330 NBCI 1.2E+05 2.0E+03 5.8E+03 3.5E+03 1.1E+06 3.1E+01 1.3E+03 2.9E+04 2.3E+05 1.4E+03 1.7E+04 331 NBCI 6.1E+05 3.4E+03 1.3E+04 3.6E+03 7.3E+06 1.0E+04 1.8E+03 1.2E+05 1.3E+06 1.9E+03 5.7E+04 334 NBCI 6.5E+05 4.0E+03 2.7E+04 1.7E+04 3.7E+06 4.6E+03 3.0E+03 6.8E+04 5.9E+05 2.9E+03 2.6E+04 336 NBCI 4.7E+05 2.7E+03 4.4E+04 1.6E+03 3.4E+06 1.2E+04 8.3E+03 6.2E+04 5.4E+05 4.2E+03 1.2E+05 337 NBCI 2.8E+05 2.8E+03 3.8E+03 4.3E+03 1.5E+06 5.3E+03 5.6E+03 4.9E+04 3.3E+05 1.7E+03 4.4E+04 339 NBCI 3.1E+05 1.6E+04 3.0E+04 1.1E+03 3.5E+06 6.6E+03 2.0E+03 6.6E+04 2.4E+05 2.5E+03 2.2E+04 361 NBCI 3.7E+05 8.4E+02 1.5E+04 1.3E+03 7.8E+06 3.1E+03 2.7E+03 4.8E+04 6.4E+05 6.1E+03 7.7E+04 363 NBCI 6.1E+05 2.7E+03 2.2E+04 2.0E+03 8.1E+06 9.9E+03 2.4E+03 9.7E+04 7.0E+05 7.0E+03 3.6E+04 34 BCI 8.8E+05 3.1E+03 3.4E+03 5.1E+02 1.8E+06 ND 1.9E+03 6.1E+04 2.9E+05 3.1E+03 5.6E+04 71 BCI 8.8E+05 1.3E+04 3.2E+04 2.2E+03 6.7E+06 ND 2.5E+03 4.1E+05 7.5E+05 3.1E+03 5.6E+05 85 BCI 2.3E+05 1.1E+03 2.6E+04 4.1E+03 1.2E+06 1.0E+04 8.1E+02 4.8E+04 1.5E+05 3.5E+03 1.8E+04 88 BCI 1.3E+05 1.5E+03 3.5E+03 1.1E+03 6.9E+05 ND 5.6E+02 2.4E+04 1.9E+05 2.4E+03 1.6E+04 99 BCI 9.0E+05 2.1E+03 1.5E+04 5.5E+03 9.6E+06 6.7E+03 8.0E+03 1.2E+05 9.4E+05 8.5E+03 4.7E+04 118 BCI 8.0E+04 3.8E+03 1.1E+04 4.8E+03 1.7E+06 4.0E+03 4.5E+02 4.4E+04 1.7E+05 1.1E+03 6.1E+03 146 BCI 4.1E+05 2.9E+04 4.7E+04 4.7E+02 2.0E+06 7.1E+03 1.6E+04 6.6E+04 1.7E+05 3.8E+04 6.5E+04 147 BCI 4.1E+05 2.5E+03 8.2E+03 7.3E+02 8.8E+05 1.7E+03 1.3E+03 2.3E+04 6.5E+05 2.3E+02 7.4E+04 158 BCI 2.6E+04 2.6E+03 1.4E+04 4.7E+03 2.3E+06 2.9E+03 1.2E+03 2.3E+04 3.7E+04 1.9E+03 2.3E+04 167 BCI 1.9E+05 2.5E+03 5.3E+03 1.8E+03 2.4E+06 1.4E+04 2.3E+03 9.5E+04 4.0E+05 2.9E+03 2.8E+04 171 BCI 1.6E+06 1.7E+03 1.6E+04 4.0E+03 7.8E+06 6.0E+03 6.5E+03 2.5E+05 1.4E+06 1.4E+04 6.0E+04 191 BCI 4.5E+05 1.9E+03 3.5E+03 2.5E+02 1.7E+06 3.6E+03 5.6E+02 2.1E+04 1.6E+05 2.5E+03 2.1E+04 211 BCI 6.0E+05 1.7E+04 1.1E+04 1.3E+02 1.0E+07 5.5E+03 4.1E+03 2.4E+04 7.1E+05 4.3E+03 8.3E+04 212 BCI 6.5E+04 1.6E+03 9.6E+03 1.1E+03 4.0E+06 8.1E+03 9.5E+02 7.5E+04 9.4E+04 3.1E+03 3.6E+04 247 BCI 2.3E+05 2.0E+02 1.4E+04 2.1E+03 1.3E+06 7.1E+03 1.1E+03 2.4E+04 1.3E+05 1.3E+03 1.1E+04 255 BCI 1.3E+06 7.3E+03 1.5E+04 2.5E+03 2.8E+06 3.8E+04 8.1E+03 1.1E+05 2.8E+06 2.0E+03 1.0E+05 259 BCI 3.0E+06 5.9E+03 1.4E+04 7.0E+03 9.2E+06 5.1E+03 5.1E+03 1.1E+05 5.0E+05 4.8E+03 2.1E+04 271 BCI 7.4E+05 9.5E+02 3.8E+03 2.6E+03 2.4E+06 3.7E+03 3.1E+03 7.1E+04 6.3E+05 4.1E+03 3.0E+04 287 BCI 5.8E+05 8.7E+03 1.1E+04 2.3E+03 1.9E+06 1.5E+04 6.3E+02 8.8E+04 1.2E+05 4.7E+03 3.3E+04 300 BCI 2.7E+05 1.5E+03 7.7E+03 5.0E+03 3.7E+06 7.1E+03 1.9E+03 6.7E+04 3.2E+05 8.0E+02 1.3E+04 306 BCI 4.2E+05 2.0E+02 9.7E+03 2.3E+03 2.2E+06 ND 4.8E+03 5.6E+04 1.1E+06 4.5E+02 1.9E+04 314 BCI 1.6E+05 3.7E+03 1.7E+04 1.1E+03 1.2E+06 1.9E+02 1.5E+03 2.7E+04 2.7E+05 2.8E+03 3.4E+04 329 BCI 2.3E+05 8.9E+03 1.6E+04 5.3E+03 7.2E+06 7.8E+03 1.4E+03 5.7E+04 8.9E+05 1.9E+03 4.8E+04 335 BCI 4.1E+05 6.5E+03 2.1E+04 7.1E+03 4.3E+06 1.8E+02 7.0E+03 6.9E+04 5.2E+05 3.9E+03 4.4E+04 B3 BCI 4.0E+05 3.2E+03 6.0E+03 3.8E+02 1.6E+06 7.7E+03 1.8E+03 1.8E+04 2.6E+05 3.7E+03 1.7E+04 Virtually-multiplexed transcript abundance data for each gene (in the form of molecules/106 β-actin molecules) from all experiments were included in the same Standardized Expression Database (SED). These data are now directly comparable to previously published virtually-multiplexed transcript abundance data from this laboratory [15], or to Virtually-multiplexed transcript abundance data collected by others who use the NCI-funded (R24 CA 95806) Standardized Expression Measurement (SEM) Center. The data presented here represent more than 6,000 Virtually-multiplexed transcript abundance measurements conducted in multiple experiments. The sixteen antioxidant or DNA repair genes and each of the six transcription factors except for E2F1 were measured in each NBEC sample from 49 individuals (24 non-BC individuals and 25 BC individuals). 1ND, Not detectable (When 60 molecules of Competitive Template (CT) were added to the reaction, CT was detected but native template was not.) 2NA, Not available. E2F1 was measured in all of the samples except for one BC individual (24 non-BC individuals and 24 BC individuals). Table 4 Bivariate analysis of virtually-multiplexed transcript abundance data values for each antioxidant or DNA repair gene versus each transcription factor. Non-BC Individuals n = 24 BC Individuals n = 25 ALL n = 49 Antioxidant/DNA Repair Genes vs Transcription Factors r Value p Value r Value p Value r Value p Value CAT vs CEBPB 0.13 1 0.18 1 0.15 1 CAT vs CEBPG 0.65 0.004 0.35 0.48 0.55 <0.0006 CAT vs E2F1* 0.54 0.04 0.68 0.002 0.56 <0.0006 CAT vs E2F3 0.48 0.12 0.18 1 0.37 0.06 CAT vs E2F6 0.26 1 0.3 0.84 0.25 0.48 CAT vs EVI1 -0.01 1 0.21 1 0.08 1 ERCC1 vs CEBPB 0.32 0.78 0.27 1 0.29 0.24 ERCC1 vs CEBPG 0.77 <0.0006 0.42 0.24 0.62 <0.0006 ERCC1 vs E2F1 0.35 0.54 0.39 0.36 0.37 0.06 ERCC1 vs E2F3 0.39 0.36 0.21 1 0.31 0.18 ERCC1 vs E2F6 0.17 1 0.63 0.005 0.42 0.02 ERCC1 vs EVI1 -0.02 1 0.38 0.36 0.17 1 ERCC2 vs CEBPB 0.25 1 0.19 1 0.22 0.84 ERCC2 vs CEBPG 0.63 0.006 0.39 0.3 0.53 <0.0006 ERCC2 vs E2F1 0.39 0.36 0.32 0.72 0.33 0.12 ERCC2 vs E2F3 0.58 0.02 0.22 1 0.42 0.02 ERCC2 vs E2F6 0.37 0.42 0.51 0.06 0.42 0.02 ERCC2 vs EVI1 0.19 1 0.29 0.96 0.23 0.66 ERCC4 vs CEBPB -0.35 0.6 -0.11 1 -0.16 1 ERCC4 vs CEBPG 0.24 1 0.37 0.42 0.25 0.48 ERCC4 vs E2F1 0.42 0.24 0.04 1 0.2 1 ERCC4 vs E2F3 0.6 0.01 0.33 0.6 0.33 0.12 ERCC4 vs E2F6 -0.04 1 0.04 1 0.07 1 ERCC4 vs EVI1 0.24 1 0.33 0.66 0.27 0.36 ERCC5 vs CEBPB 0.4 0.3 0.28 1 0.33 0.12 ERCC5 vs CEBPG 0.79 <0.0006 0.12 1 0.46 0.005 ERCC5 vs E2F1 0.44 0.18 0.45 0.18 0.44 0.01 ERCC5 vs E2F3 0.39 0.36 -0.11 1 0.13 1 ERCC5 vs E2F6 0.41 0.3 0.35 0.54 0.38 0.04 ERCC5 vs EVI1 0.07 1 -0.04 1 0.01 1 GPX1 vs CEBPB 0.49 0.06 0.24 1 0.32 0.12 GPX1 vs CEBPG 0.72 <0.0006 0.19 1 0.4 0.02 GPX1 vs E2F1 0.48 0.12 0.38 0.36 0.43 0.02 GPX1 vs E2F3 0.22 1 -0.004 1 0.08 1 GPX1 vs E2F6 0.06 1 0.36 0.48 0.28 0.3 GPX1 vs EVI1 -0.06 1 0.2 1 0.1 1 GPX3 vs CEBPB -0.18 1 0.14 1 0.02 1 GPX3 vs CEBPG 0.13 1 0.01 1 0.07 1 GPX3 vs E2F1 -0.03 1 -0.17 1 -0.12 1 GPX3 vs E2F3 0.32 0.78 -0.2 1 0.05 1 GPX3 vs E2F6 -0.26 1 0.44 0.18 0.19 1 GPX3 vs EVI1 0.06 1 0.08 1 0.06 1 GSTM1-5 vs CEBPB -0.08 1 0.43 0.18 0.17 1 GSTM1-5 vs CEBPG 0.25 1 0.02 1 0.16 1 GSTM1-5 vs E2F1 0.51 0.06 0.23 1 0.41 0.02 GSTM1-5 vs E2F3 0.29 0.96 -0.16 1 0.1 1 GSTM1-5 vs E2F6 -0.3 0.9 0.006 1 -0.1 1 GSTM1-5 vs EVI1 0.22 1 -0.12 1 0.07 1 GSTM3 vs CEBPB 0.01 1 0.06 1 0.04 1 GSTM3 vs CEBPG -0.007 1 -0.28 1 0.01 1 GSTM3 vs E2F1 0.29 1 0.35 0.54 0.34 0.12 GSTM3 vs E2F3 -0.31 0.84 -0.49 0.06 -0.4 0.03 GSTM3 vs E2F6 -0.11 1 -0.25 1 -0.16 1 GSTM3 vs EVI1 -0.27 1 -0.25 1 -0.25 0.54 GSTP1 vs CEBPB 0.19 1 0.38 0.36 0.28 0.36 GSTP1 vs CEBPG 0.74 <0.0006 0.18 1 0.51 0.001 GSTP1 vs E2F1 0.6 0.01 0.46 0.12 0.56 <0.0006 GSTP1 vs E2F3 0.32 0.78 -0.25 1 0.07 1 GSTP1 vs E2F6 0.1 1 0.35 0.48 0.26 0.42 GSTP1 vs EVI1 0.11 1 0.13 1 0.12 1 GSTT1 vs CEBPB 0.03 1 0.45 0.12 0.24 0.6 GSTT1 vs CEBPG 0.39 0.36 0.16 1 0.3 0.24 GSTT1 vs E2F1 0.07 1 -0.15 1 -0.05 1 GSTT1 vs E2F3 0.35 0.54 -0.1 1 0.17 1 GSTT1 vs E2F6 0.05 1 0.21 1 0.11 1 GSTT1 vs EVI1 -0.26 1 0.22 1 -0.04 1 GSTZ1 vs CEBPB 0.11 1 0.36 0.42 0.25 0.54 GSTZ1 vs CEBPG 0.51 0.06 0.08 1 0.28 0.3 GSTZ1 vs E2F1 0.64 0.004 0.5 0.06 0.58 <0.0006 GSTZ1 vs E2F3 0.42 0.24 0.14 1 0.25 0.54 GSTZ1 vs E2F6 -0.05 1 0.48 0.12 0.32 0.18 GSTZ1 vs EVI1 0.02 1 0.27 1 0.16 1 mGST vs CEBPB 0.31 0.78 0.35 0.48 0.32 0.12 mGST vs CEBPG 0.56 0.02 0.25 1 0.42 0.02 mGST vs E2F1 0.58 0.02 0.54 0.04 0.58 <0.0006 mGST vs E2F3 0.03 1 -0.15 1 -0.06 1 mGST vs E2F6 0.17 1 0.29 0.96 0.27 0.36 mGST vs EVI1 -0.16 1 0.07 1 -0.04 1 SOD1 vs CEBPB 0.13 1 0.15 1 0.14 1 SOD1 vs CEBPG 0.66 0.002 0.009 1 0.36 0.06 SOD1 vs E2F1 0.59 0.02 0.55 0.04 0.56 <0.0006 SOD1 vs E2F3 0.25 1 -0.07 1 0.09 1 SOD1 vs E2F6 0.12 1 0.14 1 0.14 1 SOD1 vs EVI1 -0.17 1 0.03 1 -0.06 1 XPA vs CEBPB 0.31 0.84 0.42 0.24 0.31 0.18 XPA vs CEBPG 0.36 0.54 0.33 0.66 0.34 0.12 XPA vs E2F1 -0.05 1 0.22 1 -0.02 1 XPA vs E2F3 -0.07 1 0.14 1 -0.01 1 XPA vs E2F6 0.55 0.04 0.46 0.12 0.4 0.02 XPA vs EVI1 0.04 1 0.07 1 0.04 1 XRCC1 vs CEBPB 0.36 0.48 0.28 1 0.32 0.18 XRCC1 vs CEBPG 0.83 <0.0006 0.27 1 0.591 <0.0006 XRCC1 vs E2F1 0.32 0.78 0.37 0.48 0.35 0.12 XRCC1 vs E2F3 0.47 0.12 0.22 1 0.35 0.06 XRCC1 vs E2F6 0.26 1 0.54 0.04 0.41 0.02 XRCC1 vs EVI1 -0.009 1 0.12 1 0.06 1 The correlation of logarithmically transformed virtually-multiplexed transcript abundance data (Table 3) from each of the six transcription factors with each of the sixteen antioxidant or DNA repair genes was determined. The transformation was necessary due to the wide range of expression of each gene among the samples. The correlation coefficient (r value) and level of significance (p value) for each correlation are presented. Significance (p < 0.01) was determined using a two-tailed test following Bonferroni adjustment for six multiple comparisons (comparison of each of six transcription factors to each of the antioxidant or DNA repair genes). *values for E2F1 obtained in all but one BC individuals.
title	Figures and Tables
figure	Figure 1 Correlation of each transcription factor with XRCC1, ERCC5, GSTP1, SOD1, or GPX1. (a-f) Each panel presents the correlation coefficients (r values) for one transcription factor in relation to each of the five genes: (a) CEBPB, (b) CEBPG, (c) E2F1, (d) E2F3, (e) E2F6, (f) EVI1. The p value for each significant correlation is provided above the bar. For CEBPG, presented in panel b, the difference in r value between non-BC individuals and BC individuals was significant or nearly significant for each correlated gene, and the p value for each comparison is provided below the corresponding pair of bars.
label	Figure 1
caption	Correlation of each transcription factor with XRCC1, ERCC5, GSTP1, SOD1, or GPX1. (a-f) Each panel presents the correlation coefficients (r values) for one transcription factor in relation to each of the five genes: (a) CEBPB, (b) CEBPG, (c) E2F1, (d) E2F3, (e) E2F6, (f) EVI1. The p value for each significant correlation is provided above the bar. For CEBPG, presented in panel b, the difference in r value between non-BC individuals and BC individuals was significant or nearly significant for each correlated gene, and the p value for each comparison is provided below the corresponding pair of bars.
p	Correlation of each transcription factor with XRCC1, ERCC5, GSTP1, SOD1, or GPX1. (a-f) Each panel presents the correlation coefficients (r values) for one transcription factor in relation to each of the five genes: (a) CEBPB, (b) CEBPG, (c) E2F1, (d) E2F3, (e) E2F6, (f) EVI1. The p value for each significant correlation is provided above the bar. For CEBPG, presented in panel b, the difference in r value between non-BC individuals and BC individuals was significant or nearly significant for each correlated gene, and the p value for each comparison is provided below the corresponding pair of bars.
figure	Figure 2 Scatter plot representation of bivariate correlation of CEBPG with XRCC1. (a, b) CEBPG/XRCC1 data from Figure 1b presented as scatter plots: (a) non-BC individuals, (b) BC individuals.
label	Figure 2
caption	Scatter plot representation of bivariate correlation of CEBPG with XRCC1. (a, b) CEBPG/XRCC1 data from Figure 1b presented as scatter plots: (a) non-BC individuals, (b) BC individuals.
p	Scatter plot representation of bivariate correlation of CEBPG with XRCC1. (a, b) CEBPG/XRCC1 data from Figure 1b presented as scatter plots: (a) non-BC individuals, (b) BC individuals.
table-wrap	Table 1 Demographic data of patients from whom the NBEC samples were obtained. Subject # Group Age Gender Histology Smoking Hx 1 Ethnicity 63 NBCI2 77 M 75 W3 64 NBCI 47 F 45 W 136 NBCI 38 M 25 A.A.4 139 NBCI 44 F 17.5 W 150 NBCI 70 F 45 W 156 NBCI 46 F NS5 A.A. 157 NBCI 60 M >100 W 194 NBCI 57 M 3 W 210 NBCI 40 M 34 W 257 NBCI 69 F 20 W 261 NBCI 73 F NS W 282 NBCI 83 F 60 W 285 NBCI 69 F NS W 296 NBCI 43 F 20 W 305 NBCI 50 F 40 W 315 NBCI 64 M N/A6 W 330 NBCI 39 M NS W 331 NBCI N/A N/A N/A N/A 334 NBCI 51 M >50 W 336 NBCI 31 F NS W 337 NBCI 32 M 22 N/A 339 NBCI 59 M 50 W 361 NBCI 73 F NS H7 363 NBCI 50 M 20 A.A. 34 BCI8 80 M NSCLC9 40 W 71 BCI 63 M NSCLC 100 W 85 BCI 73 F SQ10 >100 W 88 BCI 85 M SQ 75 W 99 BCI 63 M NSCLC 45 W 118 BCI 72 M SQ 30 W 146 BCI 64 F SCLC11 45 W 147 BCI 76 M SCLC 75 W 158 BCI 88 M SCLC 115.5 W 167 BCI 60 F NSCLC 50 W 171 BCI 67 M SCLC 100 W 191 BCI 75 M SQ 54 W 211 BCI 71 M SQ 50 W 212 BCI 65 M SQ 67.5 W 247 BCI 75 F SQ 50 W 255 BCI 60 F NSCLC 30 W 259 BCI 68 M CS12 137.5 W 271 BCI 58 M AC13 94.5 W 287 BCI 65 F NSCLC 50 W 300 BCI 56 M SQ 34 W 306 BCI 46 M SQ 30 W 314 BCI 69 F BC14 NS W 329 BCI 76 F PD15 >37.5 W 335 BCI 75 M SCLC 58 A.A. B3 BCI 63 M SQ 60 W 1Pack years; 2Non-bronchogenic carcinoma individual; 3White; 4African-American; 5Non-smoker; 6Not available; 7Hispanic; 8Bronchogenic carcinoma individual; 9Non-small cell lung cancer; 10Squamous carcinoma; 11Small cell lung cancer; 12Carcinoma-in-situ; 13Adenocarcinoma;14Bronchogenic Cancer, histology not specified; 15Poorly differentiated carcinoma.
label	Table 1
caption	Demographic data of patients from whom the NBEC samples were obtained.
p	Demographic data of patients from whom the NBEC samples were obtained.
table	Subject # Group Age Gender Histology Smoking Hx 1 Ethnicity 63 NBCI2 77 M 75 W3 64 NBCI 47 F 45 W 136 NBCI 38 M 25 A.A.4 139 NBCI 44 F 17.5 W 150 NBCI 70 F 45 W 156 NBCI 46 F NS5 A.A. 157 NBCI 60 M >100 W 194 NBCI 57 M 3 W 210 NBCI 40 M 34 W 257 NBCI 69 F 20 W 261 NBCI 73 F NS W 282 NBCI 83 F 60 W 285 NBCI 69 F NS W 296 NBCI 43 F 20 W 305 NBCI 50 F 40 W 315 NBCI 64 M N/A6 W 330 NBCI 39 M NS W 331 NBCI N/A N/A N/A N/A 334 NBCI 51 M >50 W 336 NBCI 31 F NS W 337 NBCI 32 M 22 N/A 339 NBCI 59 M 50 W 361 NBCI 73 F NS H7 363 NBCI 50 M 20 A.A. 34 BCI8 80 M NSCLC9 40 W 71 BCI 63 M NSCLC 100 W 85 BCI 73 F SQ10 >100 W 88 BCI 85 M SQ 75 W 99 BCI 63 M NSCLC 45 W 118 BCI 72 M SQ 30 W 146 BCI 64 F SCLC11 45 W 147 BCI 76 M SCLC 75 W 158 BCI 88 M SCLC 115.5 W 167 BCI 60 F NSCLC 50 W 171 BCI 67 M SCLC 100 W 191 BCI 75 M SQ 54 W 211 BCI 71 M SQ 50 W 212 BCI 65 M SQ 67.5 W 247 BCI 75 F SQ 50 W 255 BCI 60 F NSCLC 30 W 259 BCI 68 M CS12 137.5 W 271 BCI 58 M AC13 94.5 W 287 BCI 65 F NSCLC 50 W 300 BCI 56 M SQ 34 W 306 BCI 46 M SQ 30 W 314 BCI 69 F BC14 NS W 329 BCI 76 F PD15 >37.5 W 335 BCI 75 M SCLC 58 A.A. B3 BCI 63 M SQ 60 W
tr	Subject # Group Age Gender Histology Smoking Hx 1 Ethnicity
td	Subject #
td	Group
td	Age
td	Gender
td	Histology
td	Smoking Hx 1
td	Ethnicity
tr	63 NBCI2 77 M 75 W3
td	63
td	NBCI2
td	77
td	M
td	75
td	W3
tr	64 NBCI 47 F 45 W
td	64
td	NBCI
td	47
td	F
td	45
td	W
tr	136 NBCI 38 M 25 A.A.4
td	136
td	NBCI
td	38
td	M
td	25
td	A.A.4
tr	139 NBCI 44 F 17.5 W
td	139
td	NBCI
td	44
td	F
td	17.5
td	W
tr	150 NBCI 70 F 45 W
td	150
td	NBCI
td	70
td	F
td	45
td	W
tr	156 NBCI 46 F NS5 A.A.
td	156
td	NBCI
td	46
td	F
td	NS5
td	A.A.
tr	157 NBCI 60 M >100 W
td	157
td	NBCI
td	60
td	M
td	>100
td	W
tr	194 NBCI 57 M 3 W
td	194
td	NBCI
td	57
td	M
td	3
td	W
tr	210 NBCI 40 M 34 W
td	210
td	NBCI
td	40
td	M
td	34
td	W
tr	257 NBCI 69 F 20 W
td	257
td	NBCI
td	69
td	F
td	20
td	W
tr	261 NBCI 73 F NS W
td	261
td	NBCI
td	73
td	F
td	NS
td	W
tr	282 NBCI 83 F 60 W
td	282
td	NBCI
td	83
td	F
td	60
td	W
tr	285 NBCI 69 F NS W
td	285
td	NBCI
td	69
td	F
td	NS
td	W
tr	296 NBCI 43 F 20 W
td	296
td	NBCI
td	43
td	F
td	20
td	W
tr	305 NBCI 50 F 40 W
td	305
td	NBCI
td	50
td	F
td	40
td	W
tr	315 NBCI 64 M N/A6 W
td	315
td	NBCI
td	64
td	M
td	N/A6
td	W
tr	330 NBCI 39 M NS W
td	330
td	NBCI
td	39
td	M
td	NS
td	W
tr	331 NBCI N/A N/A N/A N/A
td	331
td	NBCI
td	N/A
td	N/A
td	N/A
td	N/A
tr	334 NBCI 51 M >50 W
td	334
td	NBCI
td	51
td	M
td	>50
td	W
tr	336 NBCI 31 F NS W
td	336
td	NBCI
td	31
td	F
td	NS
td	W
tr	337 NBCI 32 M 22 N/A
td	337
td	NBCI
td	32
td	M
td	22
td	N/A
tr	339 NBCI 59 M 50 W
td	339
td	NBCI
td	59
td	M
td	50
td	W
tr	361 NBCI 73 F NS H7
td	361
td	NBCI
td	73
td	F
td	NS
td	H7
tr	363 NBCI 50 M 20 A.A.
td	363
td	NBCI
td	50
td	M
td	20
td	A.A.
tr	34 BCI8 80 M NSCLC9 40 W
td	34
td	BCI8
td	80
td	M
td	NSCLC9
td	40
td	W
tr	71 BCI 63 M NSCLC 100 W
td	71
td	BCI
td	63
td	M
td	NSCLC
td	100
td	W
tr	85 BCI 73 F SQ10 >100 W
td	85
td	BCI
td	73
td	F
td	SQ10
td	>100
td	W
tr	88 BCI 85 M SQ 75 W
td	88
td	BCI
td	85
td	M
td	SQ
td	75
td	W
tr	99 BCI 63 M NSCLC 45 W
td	99
td	BCI
td	63
td	M
td	NSCLC
td	45
td	W
tr	118 BCI 72 M SQ 30 W
td	118
td	BCI
td	72
td	M
td	SQ
td	30
td	W
tr	146 BCI 64 F SCLC11 45 W
td	146
td	BCI
td	64
td	F
td	SCLC11
td	45
td	W
tr	147 BCI 76 M SCLC 75 W
td	147
td	BCI
td	76
td	M
td	SCLC
td	75
td	W
tr	158 BCI 88 M SCLC 115.5 W
td	158
td	BCI
td	88
td	M
td	SCLC
td	115.5
td	W
tr	167 BCI 60 F NSCLC 50 W
td	167
td	BCI
td	60
td	F
td	NSCLC
td	50
td	W
tr	171 BCI 67 M SCLC 100 W
td	171
td	BCI
td	67
td	M
td	SCLC
td	100
td	W
tr	191 BCI 75 M SQ 54 W
td	191
td	BCI
td	75
td	M
td	SQ
td	54
td	W
tr	211 BCI 71 M SQ 50 W
td	211
td	BCI
td	71
td	M
td	SQ
td	50
td	W
tr	212 BCI 65 M SQ 67.5 W
td	212
td	BCI
td	65
td	M
td	SQ
td	67.5
td	W
tr	247 BCI 75 F SQ 50 W
td	247
td	BCI
td	75
td	F
td	SQ
td	50
td	W
tr	255 BCI 60 F NSCLC 30 W
td	255
td	BCI
td	60
td	F
td	NSCLC
td	30
td	W
tr	259 BCI 68 M CS12 137.5 W
td	259
td	BCI
td	68
td	M
td	CS12
td	137.5
td	W
tr	271 BCI 58 M AC13 94.5 W
td	271
td	BCI
td	58
td	M
td	AC13
td	94.5
td	W
tr	287 BCI 65 F NSCLC 50 W
td	287
td	BCI
td	65
td	F
td	NSCLC
td	50
td	W
tr	300 BCI 56 M SQ 34 W
td	300
td	BCI
td	56
td	M
td	SQ
td	34
td	W
tr	306 BCI 46 M SQ 30 W
td	306
td	BCI
td	46
td	M
td	SQ
td	30
td	W
tr	314 BCI 69 F BC14 NS W
td	314
td	BCI
td	69
td	F
td	BC14
td	NS
td	W
tr	329 BCI 76 F PD15 >37.5 W
td	329
td	BCI
td	76
td	F
td	PD15
td	>37.5
td	W
tr	335 BCI 75 M SCLC 58 A.A.
td	335
td	BCI
td	75
td	M
td	SCLC
td	58
td	A.A.
tr	B3 BCI 63 M SQ 60 W
td	B3
td	BCI
td	63
td	M
td	SQ
td	60
td	W
table-wrap-foot	1Pack years; 2Non-bronchogenic carcinoma individual; 3White; 4African-American; 5Non-smoker; 6Not available; 7Hispanic; 8Bronchogenic carcinoma individual; 9Non-small cell lung cancer; 10Squamous carcinoma; 11Small cell lung cancer; 12Carcinoma-in-situ; 13Adenocarcinoma;14Bronchogenic Cancer, histology not specified; 15Poorly differentiated carcinoma.
p	1Pack years; 2Non-bronchogenic carcinoma individual; 3White; 4African-American; 5Non-smoker; 6Not available; 7Hispanic; 8Bronchogenic carcinoma individual; 9Non-small cell lung cancer; 10Squamous carcinoma; 11Small cell lung cancer; 12Carcinoma-in-situ; 13Adenocarcinoma;14Bronchogenic Cancer, histology not specified; 15Poorly differentiated carcinoma.
table-wrap	Table 2 Sequence for each primer used for StaRT-PCR virtually-multiplexed transcript abundance measurement or for internal standard preparation (CT) [15]. Gene Accession # Primer Sequence Position Product ACTB X00351 Forward 5' ATC CTC ACC CTG AAG TAC CC 3' 231 Reverse 5' CCA TCT CTT GCT CGA AGT CC 3' 704 493 bp CT 5' CCA TCT CTT GCT CGA AGT CCG CCA GCC AGG TCC AGA CGC A 3' 568 377 bp CAT X04076 Forward 5' CCA GAA GAA AGC GGT CAA GA 3' 1492 Reverse 5' AAC CTT CAT TTT CCC CTG GG 3' 1822 350 bp CT 5' AAC CTT CAT TTT CCC CTG GGC CAG TGA TGA GCG GGT TAC A 3' 1699 247 bp CEBPB NM_005194 Forward 5' TGT CCA AAC CAA CCG CAC AT 3' 1412 Reverse 5' AGC AAC AAG CCC GTA GGA AC 3' 1657 265 bp CT 5' AGC AAC AAG CCC GTA GGA ACA CGC GTT CAG CCA TGT TTA A 3' 1571 199 bp CEBPG U20240 Forward 5' CGG TTG AAA AGC AAG CAG AAA GCA 3' 488 Reverse 5' GAT CCC AGA AAA TAG CCT CCA ATG 3' 814 350 bp CT 5' GAT CCC AGA AAA TAG CCT CCA ATG AAC ATT CAA GCC ACA AGC TC 3' 726 282 bp E2F1 M96577 Forward 5' TGA TAC CCC AAC TCC CTC TA 3' 2076 Reverse 5' AAA GCA GGA GGG AAC AGA GC 3' 2452 396 bp CT 5' AAA GCA GGA GGG AAC AGA GCA CTG CAG GGA CCA CAG G 3' 2363 327 bp E2F3 Y10479 Forward 5' TGA AAG CCC CTC CAG AAA CAA G 3' 1019 Reverse 5' GCA GCA GGG GAG GCA GTA AGT T 3' 1336 339 bp CT 5' GCA GCA GGG GAG GCA GTA AGT TGG GGA GGC CAG AGG AGA AAG GT 3' 1253 278 bp E2F6 AF059292 Forward 5' GGG CCT GCT GCC ATC AAA AAT A 3' 99 Reverse 5' CCG CTT TCG GAC TCC CAG TTT 3' 283 205 bp CT 5' CCG CTT TCG GAC TCC CAG TTA GCG ATA CAT CAA AAC GAG G 3' 184 125 bp ERCC1 M13194 Forward 5' CTG GAG CCC CGA GGA AGC 3' 739 Reverse 5' CAC TGG GGG TTT CCT TTG 3' 1049 328 bp CT 5' CAC TGG GGG TTT CCT TGG AAG GCC AGA TCT TCT CTT 3 928 240 bp ERCC2 X52221 Forward 5' GGC CTT CTT CAC CAG CTA C 3' 1608 Reverse 5' GTA GTC CGT CTT GCC CCT G 3' 2004 415 bp CT 5' GTA GTC CGT CTT GCC CCT GTG GAA CTG GTC CCG CAG GT 3' 2597 346 bp ERCC4 U64315 Forward 5' AGT GCA TCT CCA TGT CCC GCT ACT A 3' 2213 Reverse 5' CGA TGT TCT TAA CGT GGT GCA TCA A 3' 2578 390 bp CT 5' CGA TGT TCT TAA CGT GGT GCA TCA ACA GGC TGT GGC TTG CTT TGT 3' 2433 265 bp ERCC5 D16305 Forward 5' AAG GAA AGA GAA AGA AGC AGC AGC CA 3' 3087 Reverse 5' CAA ACA CAG ATC TGG CGG TCA CGA GG 3' 3501 440 bp CT 5' CAA ACA CAG ATC TGG CGG TCA CGA GGA GCT TCC TTC ACT GAG TTC TGC GAA T 3' 3401 366 bp EVI1 NM_005241 Forward 5' CGC CGG ATA TCC ACG AAG A 3' 302 Reverse 5' ATG CTG AGA GCG AAT GTG C 3' 711 428 bp CT 5' ATG CTG AGA GCG AAT GTG CTT AAA TGC CTT GGG ACA CT 3' 587 323 bp GPX1 Y00433 Forward 5' CCT GGT GGT GCT CGG CTT CC 3' 522 Reverse 5' CAA TGG TCT GGA AGC GGC GG 3' 852 350 bp CT 5' CAA TGG TCT GGA AGC GGC GGA CCG GAG ACC AGG TGA TGA G 3' 757 279 bp GPX3 D16360 Forward 5' GCA GAG CCG GGG ACA AGA GAA 3' 113 Reverse 5' CTG CTC TTT CTC TCC ATT GAC 3' 471 379 bp CT 5' CTG CTC TTT CTC TCC ATT GAC GCT CTT CCT GTA GTG CAT TCA 3' 298 227 bp GSTM1,2,4,5 J03817 Forward 5' GGG ACG CTC CTG ATT ATG AC 3' 122 Reverse 5' GCA AAC CAT GGC CGC TTC CC 3' 442 340 bp CT 5' GCA AAC CAT GGC CGC TTC CCT TCT CCA AAA TGT CCA CAC G 3' 301 219 bp GSTM3 J05459 Forward 5' GTG CGA GTC GTC TAT GGT TC 3' 23 Reverse 5' AGT TGT GTG CGG AAA TCC AT 3' 342 339 bp CT 5' AGT TGT GTG CGG AAA TCC ATT GCT CTG GGT GAT CTT GTT C 3' 230 247 bp GSTP1 X08058 Forward 5' TCC GCT GCA AAT ACA TCT CC 3' 305 Reverse 5' TGT TTC CCG TTG CCA TTG AT 3' 616 331 bp CT 5' TGT TTC CCG TTG CCA TTG ATT AGG ACC TCA TGG ATC AGC A 3' 485 220 bp GSTT1 X79389 Forward 5' GCT CTA CCT GGA CCT GCT GT 3' 12 Reverse 5' GGA ACA CAG GGA ACA TCA CC 3' 351 359 bp CT 5' GGA ACA CAG GGA ACA TCA CCT AGA GCA GGA TGG CCA CAC T 3' 199 227 bp GSTZ1 U86529 Forward 5' TCA CCC CCT ACC CTA CCA TCA GC 3' 806 Reverse 5' ATT TCA GCG CGG GCA TTC TTT 3' 1267 482 bp CT 5' ATT TCA GCG CGG GCA TTC TTT CCG CAT TCT CAT CTC AGC CTC AC 3' 1161 399 bp mGST1 J03746 Forward 5' GTC GGA GCA CGG ATC TAC CAC A 3' 404 Reverse 5' TTC CTC TGC TCC CCT CCT ACC TA 3' 623 242 bp CT 5' TTC CTC TGC TCC CCT CCT ACC TAT TTT CAG CAA CCT GTA AGC C 3' 505 144 bp SOD1 X02317 Forward 5' TGA AGG TGT GGG GAA GCA TTA 3' 153 Reverse 5' TTA CAC CAC AAG CCA AAC GAC 3' 492 360 bp CT 5' TTA CAC CAC AAG CCA AAC GAC TGA TGC AAT GGT CTC CTG AGA 3' 384 273 bp XPA D14533 Forward 5' CTC GGC GAC GGC GGC TGC GGC TAC TGG AG 3' 178 Reverse 5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GC 3' 629 480 bp CT 5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GCT CTT TTT TCT AAA TCA CAG TCT 3' 487 360 bp XRCC1 M36089 Forward 5' CCC CTG AAG AGA CCA AAG CA 3' 1906 Reverse 5' CCA TTG AAG GCT GTG ACG TA 3' 2241 355 bp CT 5' CCA TTG AAG GCT GTG ACG TAT CAG GGA CTG GCA GAT G 3' 2142 276 bp
label	Table 2
caption	Sequence for each primer used for StaRT-PCR virtually-multiplexed transcript abundance measurement or for internal standard preparation (CT) [15].
p	Sequence for each primer used for StaRT-PCR virtually-multiplexed transcript abundance measurement or for internal standard preparation (CT) [15].
table	Gene Accession # Primer Sequence Position Product ACTB X00351 Forward 5' ATC CTC ACC CTG AAG TAC CC 3' 231 Reverse 5' CCA TCT CTT GCT CGA AGT CC 3' 704 493 bp CT 5' CCA TCT CTT GCT CGA AGT CCG CCA GCC AGG TCC AGA CGC A 3' 568 377 bp CAT X04076 Forward 5' CCA GAA GAA AGC GGT CAA GA 3' 1492 Reverse 5' AAC CTT CAT TTT CCC CTG GG 3' 1822 350 bp CT 5' AAC CTT CAT TTT CCC CTG GGC CAG TGA TGA GCG GGT TAC A 3' 1699 247 bp CEBPB NM_005194 Forward 5' TGT CCA AAC CAA CCG CAC AT 3' 1412 Reverse 5' AGC AAC AAG CCC GTA GGA AC 3' 1657 265 bp CT 5' AGC AAC AAG CCC GTA GGA ACA CGC GTT CAG CCA TGT TTA A 3' 1571 199 bp CEBPG U20240 Forward 5' CGG TTG AAA AGC AAG CAG AAA GCA 3' 488 Reverse 5' GAT CCC AGA AAA TAG CCT CCA ATG 3' 814 350 bp CT 5' GAT CCC AGA AAA TAG CCT CCA ATG AAC ATT CAA GCC ACA AGC TC 3' 726 282 bp E2F1 M96577 Forward 5' TGA TAC CCC AAC TCC CTC TA 3' 2076 Reverse 5' AAA GCA GGA GGG AAC AGA GC 3' 2452 396 bp CT 5' AAA GCA GGA GGG AAC AGA GCA CTG CAG GGA CCA CAG G 3' 2363 327 bp E2F3 Y10479 Forward 5' TGA AAG CCC CTC CAG AAA CAA G 3' 1019 Reverse 5' GCA GCA GGG GAG GCA GTA AGT T 3' 1336 339 bp CT 5' GCA GCA GGG GAG GCA GTA AGT TGG GGA GGC CAG AGG AGA AAG GT 3' 1253 278 bp E2F6 AF059292 Forward 5' GGG CCT GCT GCC ATC AAA AAT A 3' 99 Reverse 5' CCG CTT TCG GAC TCC CAG TTT 3' 283 205 bp CT 5' CCG CTT TCG GAC TCC CAG TTA GCG ATA CAT CAA AAC GAG G 3' 184 125 bp ERCC1 M13194 Forward 5' CTG GAG CCC CGA GGA AGC 3' 739 Reverse 5' CAC TGG GGG TTT CCT TTG 3' 1049 328 bp CT 5' CAC TGG GGG TTT CCT TGG AAG GCC AGA TCT TCT CTT 3 928 240 bp ERCC2 X52221 Forward 5' GGC CTT CTT CAC CAG CTA C 3' 1608 Reverse 5' GTA GTC CGT CTT GCC CCT G 3' 2004 415 bp CT 5' GTA GTC CGT CTT GCC CCT GTG GAA CTG GTC CCG CAG GT 3' 2597 346 bp ERCC4 U64315 Forward 5' AGT GCA TCT CCA TGT CCC GCT ACT A 3' 2213 Reverse 5' CGA TGT TCT TAA CGT GGT GCA TCA A 3' 2578 390 bp CT 5' CGA TGT TCT TAA CGT GGT GCA TCA ACA GGC TGT GGC TTG CTT TGT 3' 2433 265 bp ERCC5 D16305 Forward 5' AAG GAA AGA GAA AGA AGC AGC AGC CA 3' 3087 Reverse 5' CAA ACA CAG ATC TGG CGG TCA CGA GG 3' 3501 440 bp CT 5' CAA ACA CAG ATC TGG CGG TCA CGA GGA GCT TCC TTC ACT GAG TTC TGC GAA T 3' 3401 366 bp EVI1 NM_005241 Forward 5' CGC CGG ATA TCC ACG AAG A 3' 302 Reverse 5' ATG CTG AGA GCG AAT GTG C 3' 711 428 bp CT 5' ATG CTG AGA GCG AAT GTG CTT AAA TGC CTT GGG ACA CT 3' 587 323 bp GPX1 Y00433 Forward 5' CCT GGT GGT GCT CGG CTT CC 3' 522 Reverse 5' CAA TGG TCT GGA AGC GGC GG 3' 852 350 bp CT 5' CAA TGG TCT GGA AGC GGC GGA CCG GAG ACC AGG TGA TGA G 3' 757 279 bp GPX3 D16360 Forward 5' GCA GAG CCG GGG ACA AGA GAA 3' 113 Reverse 5' CTG CTC TTT CTC TCC ATT GAC 3' 471 379 bp CT 5' CTG CTC TTT CTC TCC ATT GAC GCT CTT CCT GTA GTG CAT TCA 3' 298 227 bp GSTM1,2,4,5 J03817 Forward 5' GGG ACG CTC CTG ATT ATG AC 3' 122 Reverse 5' GCA AAC CAT GGC CGC TTC CC 3' 442 340 bp CT 5' GCA AAC CAT GGC CGC TTC CCT TCT CCA AAA TGT CCA CAC G 3' 301 219 bp GSTM3 J05459 Forward 5' GTG CGA GTC GTC TAT GGT TC 3' 23 Reverse 5' AGT TGT GTG CGG AAA TCC AT 3' 342 339 bp CT 5' AGT TGT GTG CGG AAA TCC ATT GCT CTG GGT GAT CTT GTT C 3' 230 247 bp GSTP1 X08058 Forward 5' TCC GCT GCA AAT ACA TCT CC 3' 305 Reverse 5' TGT TTC CCG TTG CCA TTG AT 3' 616 331 bp CT 5' TGT TTC CCG TTG CCA TTG ATT AGG ACC TCA TGG ATC AGC A 3' 485 220 bp GSTT1 X79389 Forward 5' GCT CTA CCT GGA CCT GCT GT 3' 12 Reverse 5' GGA ACA CAG GGA ACA TCA CC 3' 351 359 bp CT 5' GGA ACA CAG GGA ACA TCA CCT AGA GCA GGA TGG CCA CAC T 3' 199 227 bp GSTZ1 U86529 Forward 5' TCA CCC CCT ACC CTA CCA TCA GC 3' 806 Reverse 5' ATT TCA GCG CGG GCA TTC TTT 3' 1267 482 bp CT 5' ATT TCA GCG CGG GCA TTC TTT CCG CAT TCT CAT CTC AGC CTC AC 3' 1161 399 bp mGST1 J03746 Forward 5' GTC GGA GCA CGG ATC TAC CAC A 3' 404 Reverse 5' TTC CTC TGC TCC CCT CCT ACC TA 3' 623 242 bp CT 5' TTC CTC TGC TCC CCT CCT ACC TAT TTT CAG CAA CCT GTA AGC C 3' 505 144 bp SOD1 X02317 Forward 5' TGA AGG TGT GGG GAA GCA TTA 3' 153 Reverse 5' TTA CAC CAC AAG CCA AAC GAC 3' 492 360 bp CT 5' TTA CAC CAC AAG CCA AAC GAC TGA TGC AAT GGT CTC CTG AGA 3' 384 273 bp XPA D14533 Forward 5' CTC GGC GAC GGC GGC TGC GGC TAC TGG AG 3' 178 Reverse 5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GC 3' 629 480 bp CT 5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GCT CTT TTT TCT AAA TCA CAG TCT 3' 487 360 bp XRCC1 M36089 Forward 5' CCC CTG AAG AGA CCA AAG CA 3' 1906 Reverse 5' CCA TTG AAG GCT GTG ACG TA 3' 2241 355 bp CT 5' CCA TTG AAG GCT GTG ACG TAT CAG GGA CTG GCA GAT G 3' 2142 276 bp
tr	Gene Accession # Primer Sequence Position Product
td	Gene
td	Accession #
td	Primer
td	Sequence
td	Position
td	Product
tr	ACTB X00351 Forward 5' ATC CTC ACC CTG AAG TAC CC 3' 231
td	ACTB
td	X00351
td	Forward
td	5' ATC CTC ACC CTG AAG TAC CC 3'
td	231
tr	Reverse 5' CCA TCT CTT GCT CGA AGT CC 3' 704 493 bp
td	Reverse
td	5' CCA TCT CTT GCT CGA AGT CC 3'
td	704
td	493 bp
tr	CT 5' CCA TCT CTT GCT CGA AGT CCG CCA GCC AGG TCC AGA CGC A 3' 568 377 bp
td	CT
td	5' CCA TCT CTT GCT CGA AGT CCG CCA GCC AGG TCC AGA CGC A 3'
td	568
td	377 bp
tr	CAT X04076 Forward 5' CCA GAA GAA AGC GGT CAA GA 3' 1492
td	CAT
td	X04076
td	Forward
td	5' CCA GAA GAA AGC GGT CAA GA 3'
td	1492
tr	Reverse 5' AAC CTT CAT TTT CCC CTG GG 3' 1822 350 bp
td	Reverse
td	5' AAC CTT CAT TTT CCC CTG GG 3'
td	1822
td	350 bp
tr	CT 5' AAC CTT CAT TTT CCC CTG GGC CAG TGA TGA GCG GGT TAC A 3' 1699 247 bp
td	CT
td	5' AAC CTT CAT TTT CCC CTG GGC CAG TGA TGA GCG GGT TAC A 3'
td	1699
td	247 bp
tr	CEBPB NM_005194 Forward 5' TGT CCA AAC CAA CCG CAC AT 3' 1412
td	CEBPB
td	NM_005194
td	Forward
td	5' TGT CCA AAC CAA CCG CAC AT 3'
td	1412
tr	Reverse 5' AGC AAC AAG CCC GTA GGA AC 3' 1657 265 bp
td	Reverse
td	5' AGC AAC AAG CCC GTA GGA AC 3'
td	1657
td	265 bp
tr	CT 5' AGC AAC AAG CCC GTA GGA ACA CGC GTT CAG CCA TGT TTA A 3' 1571 199 bp
td	CT
td	5' AGC AAC AAG CCC GTA GGA ACA CGC GTT CAG CCA TGT TTA A 3'
td	1571
td	199 bp
tr	CEBPG U20240 Forward 5' CGG TTG AAA AGC AAG CAG AAA GCA 3' 488
td	CEBPG
td	U20240
td	Forward
td	5' CGG TTG AAA AGC AAG CAG AAA GCA 3'
td	488
tr	Reverse 5' GAT CCC AGA AAA TAG CCT CCA ATG 3' 814 350 bp
td	Reverse
td	5' GAT CCC AGA AAA TAG CCT CCA ATG 3'
td	814
td	350 bp
tr	CT 5' GAT CCC AGA AAA TAG CCT CCA ATG AAC ATT CAA GCC ACA AGC TC 3' 726 282 bp
td	CT
td	5' GAT CCC AGA AAA TAG CCT CCA ATG AAC ATT CAA GCC ACA AGC TC 3'
td	726
td	282 bp
tr	E2F1 M96577 Forward 5' TGA TAC CCC AAC TCC CTC TA 3' 2076
td	E2F1
td	M96577
td	Forward
td	5' TGA TAC CCC AAC TCC CTC TA 3'
td	2076
tr	Reverse 5' AAA GCA GGA GGG AAC AGA GC 3' 2452 396 bp
td	Reverse
td	5' AAA GCA GGA GGG AAC AGA GC 3'
td	2452
td	396 bp
tr	CT 5' AAA GCA GGA GGG AAC AGA GCA CTG CAG GGA CCA CAG G 3' 2363 327 bp
td	CT
td	5' AAA GCA GGA GGG AAC AGA GCA CTG CAG GGA CCA CAG G 3'
td	2363
td	327 bp
tr	E2F3 Y10479 Forward 5' TGA AAG CCC CTC CAG AAA CAA G 3' 1019
td	E2F3
td	Y10479
td	Forward
td	5' TGA AAG CCC CTC CAG AAA CAA G 3'
td	1019
tr	Reverse 5' GCA GCA GGG GAG GCA GTA AGT T 3' 1336 339 bp
td	Reverse
td	5' GCA GCA GGG GAG GCA GTA AGT T 3'
td	1336
td	339 bp
tr	CT 5' GCA GCA GGG GAG GCA GTA AGT TGG GGA GGC CAG AGG AGA AAG GT 3' 1253 278 bp
td	CT
td	5' GCA GCA GGG GAG GCA GTA AGT TGG GGA GGC CAG AGG AGA AAG GT 3'
td	1253
td	278 bp
tr	E2F6 AF059292 Forward 5' GGG CCT GCT GCC ATC AAA AAT A 3' 99
td	E2F6
td	AF059292
td	Forward
td	5' GGG CCT GCT GCC ATC AAA AAT A 3'
td	99
tr	Reverse 5' CCG CTT TCG GAC TCC CAG TTT 3' 283 205 bp
td	Reverse
td	5' CCG CTT TCG GAC TCC CAG TTT 3'
td	283
td	205 bp
tr	CT 5' CCG CTT TCG GAC TCC CAG TTA GCG ATA CAT CAA AAC GAG G 3' 184 125 bp
td	CT
td	5' CCG CTT TCG GAC TCC CAG TTA GCG ATA CAT CAA AAC GAG G 3'
td	184
td	125 bp
tr	ERCC1 M13194 Forward 5' CTG GAG CCC CGA GGA AGC 3' 739
td	ERCC1
td	M13194
td	Forward
td	5' CTG GAG CCC CGA GGA AGC 3'
td	739
tr	Reverse 5' CAC TGG GGG TTT CCT TTG 3' 1049 328 bp
td	Reverse
td	5' CAC TGG GGG TTT CCT TTG 3'
td	1049
td	328 bp
tr	CT 5' CAC TGG GGG TTT CCT TGG AAG GCC AGA TCT TCT CTT 3 928 240 bp
td	CT
td	5' CAC TGG GGG TTT CCT TGG AAG GCC AGA TCT TCT CTT 3
td	928
td	240 bp
tr	ERCC2 X52221 Forward 5' GGC CTT CTT CAC CAG CTA C 3' 1608
td	ERCC2
td	X52221
td	Forward
td	5' GGC CTT CTT CAC CAG CTA C 3'
td	1608
tr	Reverse 5' GTA GTC CGT CTT GCC CCT G 3' 2004 415 bp
td	Reverse
td	5' GTA GTC CGT CTT GCC CCT G 3'
td	2004
td	415 bp
tr	CT 5' GTA GTC CGT CTT GCC CCT GTG GAA CTG GTC CCG CAG GT 3' 2597 346 bp
td	CT
td	5' GTA GTC CGT CTT GCC CCT GTG GAA CTG GTC CCG CAG GT 3'
td	2597
td	346 bp
tr	ERCC4 U64315 Forward 5' AGT GCA TCT CCA TGT CCC GCT ACT A 3' 2213
td	ERCC4
td	U64315
td	Forward
td	5' AGT GCA TCT CCA TGT CCC GCT ACT A 3'
td	2213
tr	Reverse 5' CGA TGT TCT TAA CGT GGT GCA TCA A 3' 2578 390 bp
td	Reverse
td	5' CGA TGT TCT TAA CGT GGT GCA TCA A 3'
td	2578
td	390 bp
tr	CT 5' CGA TGT TCT TAA CGT GGT GCA TCA ACA GGC TGT GGC TTG CTT TGT 3' 2433 265 bp
td	CT
td	5' CGA TGT TCT TAA CGT GGT GCA TCA ACA GGC TGT GGC TTG CTT TGT 3'
td	2433
td	265 bp
tr	ERCC5 D16305 Forward 5' AAG GAA AGA GAA AGA AGC AGC AGC CA 3' 3087
td	ERCC5
td	D16305
td	Forward
td	5' AAG GAA AGA GAA AGA AGC AGC AGC CA 3'
td	3087
tr	Reverse 5' CAA ACA CAG ATC TGG CGG TCA CGA GG 3' 3501 440 bp
td	Reverse
td	5' CAA ACA CAG ATC TGG CGG TCA CGA GG 3'
td	3501
td	440 bp
tr	CT 5' CAA ACA CAG ATC TGG CGG TCA CGA GGA GCT TCC TTC ACT GAG TTC TGC GAA T 3' 3401 366 bp
td	CT
td	5' CAA ACA CAG ATC TGG CGG TCA CGA GGA GCT TCC TTC ACT GAG TTC TGC GAA T 3'
td	3401
td	366 bp
tr	EVI1 NM_005241 Forward 5' CGC CGG ATA TCC ACG AAG A 3' 302
td	EVI1
td	NM_005241
td	Forward
td	5' CGC CGG ATA TCC ACG AAG A 3'
td	302
tr	Reverse 5' ATG CTG AGA GCG AAT GTG C 3' 711 428 bp
td	Reverse
td	5' ATG CTG AGA GCG AAT GTG C 3'
td	711
td	428 bp
tr	CT 5' ATG CTG AGA GCG AAT GTG CTT AAA TGC CTT GGG ACA CT 3' 587 323 bp
td	CT
td	5' ATG CTG AGA GCG AAT GTG CTT AAA TGC CTT GGG ACA CT 3'
td	587
td	323 bp
tr	GPX1 Y00433 Forward 5' CCT GGT GGT GCT CGG CTT CC 3' 522
td	GPX1
td	Y00433
td	Forward
td	5' CCT GGT GGT GCT CGG CTT CC 3'
td	522
tr	Reverse 5' CAA TGG TCT GGA AGC GGC GG 3' 852 350 bp
td	Reverse
td	5' CAA TGG TCT GGA AGC GGC GG 3'
td	852
td	350 bp
tr	CT 5' CAA TGG TCT GGA AGC GGC GGA CCG GAG ACC AGG TGA TGA G 3' 757 279 bp
td	CT
td	5' CAA TGG TCT GGA AGC GGC GGA CCG GAG ACC AGG TGA TGA G 3'
td	757
td	279 bp
tr	GPX3 D16360 Forward 5' GCA GAG CCG GGG ACA AGA GAA 3' 113
td	GPX3
td	D16360
td	Forward
td	5' GCA GAG CCG GGG ACA AGA GAA 3'
td	113
tr	Reverse 5' CTG CTC TTT CTC TCC ATT GAC 3' 471 379 bp
td	Reverse
td	5' CTG CTC TTT CTC TCC ATT GAC 3'
td	471
td	379 bp
tr	CT 5' CTG CTC TTT CTC TCC ATT GAC GCT CTT CCT GTA GTG CAT TCA 3' 298 227 bp
td	CT
td	5' CTG CTC TTT CTC TCC ATT GAC GCT CTT CCT GTA GTG CAT TCA 3'
td	298
td	227 bp
tr	GSTM1,2,4,5 J03817 Forward 5' GGG ACG CTC CTG ATT ATG AC 3' 122
td	GSTM1,2,4,5
td	J03817
td	Forward
td	5' GGG ACG CTC CTG ATT ATG AC 3'
td	122
tr	Reverse 5' GCA AAC CAT GGC CGC TTC CC 3' 442 340 bp
td	Reverse
td	5' GCA AAC CAT GGC CGC TTC CC 3'
td	442
td	340 bp
tr	CT 5' GCA AAC CAT GGC CGC TTC CCT TCT CCA AAA TGT CCA CAC G 3' 301 219 bp
td	CT
td	5' GCA AAC CAT GGC CGC TTC CCT TCT CCA AAA TGT CCA CAC G 3'
td	301
td	219 bp
tr	GSTM3 J05459 Forward 5' GTG CGA GTC GTC TAT GGT TC 3' 23
td	GSTM3
td	J05459
td	Forward
td	5' GTG CGA GTC GTC TAT GGT TC 3'
td	23
tr	Reverse 5' AGT TGT GTG CGG AAA TCC AT 3' 342 339 bp
td	Reverse
td	5' AGT TGT GTG CGG AAA TCC AT 3'
td	342
td	339 bp
tr	CT 5' AGT TGT GTG CGG AAA TCC ATT GCT CTG GGT GAT CTT GTT C 3' 230 247 bp
td	CT
td	5' AGT TGT GTG CGG AAA TCC ATT GCT CTG GGT GAT CTT GTT C 3'
td	230
td	247 bp
tr	GSTP1 X08058 Forward 5' TCC GCT GCA AAT ACA TCT CC 3' 305
td	GSTP1
td	X08058
td	Forward
td	5' TCC GCT GCA AAT ACA TCT CC 3'
td	305
tr	Reverse 5' TGT TTC CCG TTG CCA TTG AT 3' 616 331 bp
td	Reverse
td	5' TGT TTC CCG TTG CCA TTG AT 3'
td	616
td	331 bp
tr	CT 5' TGT TTC CCG TTG CCA TTG ATT AGG ACC TCA TGG ATC AGC A 3' 485 220 bp
td	CT
td	5' TGT TTC CCG TTG CCA TTG ATT AGG ACC TCA TGG ATC AGC A 3'
td	485
td	220 bp
tr	GSTT1 X79389 Forward 5' GCT CTA CCT GGA CCT GCT GT 3' 12
td	GSTT1
td	X79389
td	Forward
td	5' GCT CTA CCT GGA CCT GCT GT 3'
td	12
tr	Reverse 5' GGA ACA CAG GGA ACA TCA CC 3' 351 359 bp
td	Reverse
td	5' GGA ACA CAG GGA ACA TCA CC 3'
td	351
td	359 bp
tr	CT 5' GGA ACA CAG GGA ACA TCA CCT AGA GCA GGA TGG CCA CAC T 3' 199 227 bp
td	CT
td	5' GGA ACA CAG GGA ACA TCA CCT AGA GCA GGA TGG CCA CAC T 3'
td	199
td	227 bp
tr	GSTZ1 U86529 Forward 5' TCA CCC CCT ACC CTA CCA TCA GC 3' 806
td	GSTZ1
td	U86529
td	Forward
td	5' TCA CCC CCT ACC CTA CCA TCA GC 3'
td	806
tr	Reverse 5' ATT TCA GCG CGG GCA TTC TTT 3' 1267 482 bp
td	Reverse
td	5' ATT TCA GCG CGG GCA TTC TTT 3'
td	1267
td	482 bp
tr	CT 5' ATT TCA GCG CGG GCA TTC TTT CCG CAT TCT CAT CTC AGC CTC AC 3' 1161 399 bp
td	CT
td	5' ATT TCA GCG CGG GCA TTC TTT CCG CAT TCT CAT CTC AGC CTC AC 3'
td	1161
td	399 bp
tr	mGST1 J03746 Forward 5' GTC GGA GCA CGG ATC TAC CAC A 3' 404
td	mGST1
td	J03746
td	Forward
td	5' GTC GGA GCA CGG ATC TAC CAC A 3'
td	404
tr	Reverse 5' TTC CTC TGC TCC CCT CCT ACC TA 3' 623 242 bp
td	Reverse
td	5' TTC CTC TGC TCC CCT CCT ACC TA 3'
td	623
td	242 bp
tr	CT 5' TTC CTC TGC TCC CCT CCT ACC TAT TTT CAG CAA CCT GTA AGC C 3' 505 144 bp
td	CT
td	5' TTC CTC TGC TCC CCT CCT ACC TAT TTT CAG CAA CCT GTA AGC C 3'
td	505
td	144 bp
tr	SOD1 X02317 Forward 5' TGA AGG TGT GGG GAA GCA TTA 3' 153
td	SOD1
td	X02317
td	Forward
td	5' TGA AGG TGT GGG GAA GCA TTA 3'
td	153
tr	Reverse 5' TTA CAC CAC AAG CCA AAC GAC 3' 492 360 bp
td	Reverse
td	5' TTA CAC CAC AAG CCA AAC GAC 3'
td	492
td	360 bp
tr	CT 5' TTA CAC CAC AAG CCA AAC GAC TGA TGC AAT GGT CTC CTG AGA 3' 384 273 bp
td	CT
td	5' TTA CAC CAC AAG CCA AAC GAC TGA TGC AAT GGT CTC CTG AGA 3'
td	384
td	273 bp
tr	XPA D14533 Forward 5' CTC GGC GAC GGC GGC TGC GGC TAC TGG AG 3' 178
td	XPA
td	D14533
td	Forward
td	5' CTC GGC GAC GGC GGC TGC GGC TAC TGG AG 3'
td	178
tr	Reverse 5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GC 3' 629 480 bp
td	Reverse
td	5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GC 3'
td	629
td	480 bp
tr	CT 5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GCT CTT TTT TCT AAA TCA CAG TCT 3' 487 360 bp
td	CT
td	5' TGT CGG ACT TCC TTT GCT TCT TCT AAT GCT CTT TTT TCT AAA TCA CAG TCT 3'
td	487
td	360 bp
tr	XRCC1 M36089 Forward 5' CCC CTG AAG AGA CCA AAG CA 3' 1906
td	XRCC1
td	M36089
td	Forward
td	5' CCC CTG AAG AGA CCA AAG CA 3'
td	1906
tr	Reverse 5' CCA TTG AAG GCT GTG ACG TA 3' 2241 355 bp
td	Reverse
td	5' CCA TTG AAG GCT GTG ACG TA 3'
td	2241
td	355 bp
tr	CT 5' CCA TTG AAG GCT GTG ACG TAT CAG GGA CTG GCA GAT G 3' 2142 276 bp
td	CT
td	5' CCA TTG AAG GCT GTG ACG TAT CAG GGA CTG GCA GAT G 3'
td	2142
td	276 bp
table-wrap	Table 3 Virtually-multiplexed transcript abundance data. SUBJECT # GROUP CEBPB CEBPG E2F1 E2F3 E2F6 EVI1 CAT ERCC1 ERCC2 ERCC4 ERCC5 63 NBCI 7.2E+03 6.4E+02 2.7E+02 1.9E+02 3.4E+02 6.1E+01 2.0E+04 1.1E+05 3.8E+03 1.1E+02 4.3E+04 64 NBCI 7.9E+03 1.7E+03 2.0E+03 2.0E+01 1.7E+02 2.5E+01 2.5E+04 3.0E+05 3.4E+03 8.1E+01 2.0E+05 136 NBCI 6.2E+03 2.1E+02 7.0E+02 1.0E-02 5.0E+01 6.0E+01 2.9E+03 7.4E+03 5.9E+02 5.6E+01 1.9E+04 139 NBCI 4.5E+03 3.4E+03 2.3E+04 5.6E+02 1.0E+03 1.0E+03 6.1E+05 1.2E+06 2.2E+04 3.9E+03 4.6E+05 150 NBCI 8.5E+03 7.4E+02 1.6E+02 1.1E+02 4.1E+01 3.2E+02 3.5E+04 1.7E+05 5.7E+03 6.9E+02 7.2E+04 156 NBCI 2.1E+04 1.2E+03 7.5E+02 ND1 ND 1.4E+02 1.5E+04 1.8E+05 2.0E+03 2.9E+02 3.0E+04 157 NBCI 2.3E+04 4.1E+03 3.1E+03 2.1E+02 6.1E+02 1.4E+02 3.5E+05 5.6E+05 8.4E+03 1.6E+03 2.1E+05 194 NBCI 6.5E+03 2.1E+03 2.9E+02 2.6E+02 8.5E+02 4.7E+02 4.5E+04 6.1E+05 4.7E+03 4.4E+02 8.9E+04 210 NBCI 1.0E+04 2.1E+03 7.6E+02 4.0E+02 6.1E+02 3.6E+02 7.6E+04 7.6E+04 3.4E+03 7.7E+02 7.2E+04 257 NBCI 1.1E+04 1.8E+03 2.7E+02 8.9E+02 1.7E+03 9.7E+02 1.0E+05 2.6E+05 1.6E+03 7.6E+02 7.4E+04 261 NBCI 7.6E+03 1.3E+03 2.5E+02 1.7E+02 1.6E+02 9.4E+01 4.4E+04 2.7E+05 5.1E+03 4.6E+02 1.3E+05 282 NBCI 6.4E+03 1.2E+03 5.4E+02 4.1E+01 2.9E+01 1.2E+02 4.1E+04 1.0E+05 6.0E+03 8.1E+02 4.0E+04 285 NBCI 2.6E+03 4.4E+02 2.5E+03 1.1E+03 ND 1.2E+02 3.7E+04 9.1E+04 1.6E+03 7.7E+03 1.6E+04 296 NBCI 1.9E+04 1.0E+03 1.0E+03 ND 2.8E+01 ND 6.9E+04 2.5E+05 3.6E+03 1.7E+02 7.1E+04 305 NBCI 1.8E+03 9.1E+01 6.1E+02 ND 8.7E+01 2.6E+02 2.0E+04 4.9E+04 4.3E+02 2.8E+02 1.3E+04 315 NBCI 3.5E+03 1.3E+03 1.2E+03 2.0E+02 7.5E+01 6.1E+02 4.7E+04 2.1E+05 2.7E+03 2.4E+03 6.2E+04 330 NBCI 2.7E+03 2.4E+02 4.0E+02 1.1E+02 3.5E+02 4.0E+02 3.6E+04 8.3E+04 1.5E+03 1.7E+03 2.8E+04 331 NBCI 7.3E+03 1.3E+03 8.0E+02 ND ND ND 8.6E+04 2.6E+05 6.5E+02 6.4E+02 6.2E+04 334 NBCI 3.7E+03 6.1E+02 1.1E+03 2.3E+01 1.9E+01 4.0E+01 7.8E+04 1.4E+05 2.5E+03 1.3E+03 5.1E+04 336 NBCI 3.6E+03 8.4E+02 2.8E+03 4.3E+02 1.2E+02 2.5E+02 8.9E+04 2.1E+05 7.9E+03 3.1E+03 9.5E+04 337 NBCI 5.0E+03 9.3E+02 1.1E+03 1.6E+02 2.5E+02 ND 6.5E+04 1.9E+05 3.3E+03 1.3E+03 4.2E+04 339 NBCI 2.5E+03 3.2E+02 5.2E+02 3.4E+01 4.3E+01 6.3E+01 5.0E+04 8.7E+04 2.3E+03 7.7E+02 3.2E+04 361 NBCI 7.9E+03 2.5E+03 6.7E+02 5.8E+02 1.4E+03 3.5E+02 6.7E+04 2.5E+05 1.5E+03 2.8E+03 4.7E+04 363 NBCI 6.2E+03 1.7E+03 1.4E+03 1.1E+02 1.9E+02 5.2E+01 7.6E+04 1.4E+05 3.7E+03 7.3E+02 7.2E+04 34 BCI 1.9E+03 1.7E+03 5.7E+02 2.4E+02 1.2E+02 3.7E+02 6.7E+04 5.6E+05 6.1E+03 1.5E+03 1.2E+05 71 BCI 7.6E+03 1.2E+03 1.3E+03 1.7E+01 1.8E+02 2.1E+01 9.5E+04 6.7E+05 1.8E+04 2.4E+02 2.2E+05 85 BCI 1.0E+04 9.7E+02 8.7E+02 6.3E+01 ND ND 2.6E+04 4.9E+04 1.1E+03 3.9E+02 2.3E+04 88 BCI 1.5E+03 4.0E+02 4.2E+02 1.1E+02 ND ND 3.1E+04 2.9E+04 2.7E+03 3.6E+02 3.9E+04 99 BCI 1.4E+04 3.3E+03 2.6E+03 2.2E+02 3.1E+03 1.4E+02 2.1E+05 2.0E+05 3.7E+03 9.3E+02 1.4E+05 118 BCI 1.5E+03 1.2E+03 2.8E+02 ND ND 1.4E+02 2.4E+04 3.5E+04 1.9E+03 1.2E+03 1.7E+04 146 BCI 1.9E+04 1.2E+03 2.3E+02 1.2E+02 1.6E+03 6.0E+01 3.1E+04 1.4E+05 4.9E+03 2.7E+02 6.2E+04 147 BCI 2.8E+03 1.3E+03 N/A2 3.6E+02 2.8E+02 3.8E+02 6.1E+04 3.0E+05 2.7E+03 1.1E+03 1.8E+04 158 BCI 4.9E+03 8.8E+02 1.9E+02 2.8E+01 4.0E+02 6.8E+01 2.2E+04 1.4E+05 1.7E+03 1.5E+02 1.3E+04 167 BCI 6.7E+03 9.2E+02 4.2E+02 1.8E+02 8.2E+02 3.8E+02 8.9E+04 1.1E+05 2.2E+03 2.8E+02 4.1E+04 171 BCI 1.0E+04 3.9E+03 3.2E+03 5.1E+02 8.9E+01 2.4E+02 5.3E+05 8.3E+05 1.3E+04 6.3E+02 1.6E+05 191 BCI 1.6E+04 2.4E+03 1.5E+02 1.5E+02 7.1E+01 1.2E+02 2.0E+04 9.6E+04 2.5E+03 3.4E+02 1.2E+04 211 BCI 3.8E+03 1.1E+03 6.5E+02 6.3E+02 3.2E+02 2.9E+02 8.3E+04 3.5E+05 2.8E+03 3.2E+02 9.1E+04 212 BCI 1.8E+04 2.8E+03 6.0E+02 3.4E+02 2.0E+02 2.2E+02 3.4E+04 2.1E+05 5.2E+03 3.0E+02 3.6E+04 247 BCI 6.5E+03 7.5E+02 6.4E+02 1.8E+02 ND 1.2E+02 7.8E+04 4.4E+04 5.5E+02 2.7E+03 1.3E+04 255 BCI 1.9E+04 1.1E+03 6.1E+02 1.8E+01 2.3E+02 7.6E+01 1.1E+05 6.5E+05 1.2E+04 1.2E+03 3.8E+05 259 BCI 8.4E+03 6.4E+02 5.1E+02 ND 6.7E+01 4.0E+01 4.7E+04 1.5E+05 2.6E+03 3.8E+02 7.9E+04 271 BCI 4.1E+03 6.6E+02 1.4E+03 6.5E+01 2.7E+02 1.9E+02 9.1E+04 1.5E+05 1.6E+03 ND 1.5E+05 287 BCI 8.7E+03 1.1E+03 9.5E+01 7.4E+01 4.0E+01 2.6E+02 4.7E+04 1.2E+05 6.5E+03 1.1E+02 4.1E+04 300 BCI 4.9E+03 4.4E+02 4.1E+02 4.4E+01 ND 5.1E+01 3.4E+04 6.9E+04 1.0E+03 1.0E+03 2.6E+04 306 BCI 6.5E+03 6.8E+02 4.9E+02 4.4E+01 ND 1.7E+01 3.7E+04 2.5E+05 2.8E+03 3.2E+02 4.1E+04 314 BCI 4.4E+03 9.3E+02 4.8E+02 3.1E+02 ND 1.9E+02 5.3E+04 6.2E+04 4.5E+03 5.2E+02 3.1E+04 329 BCI 1.4E+04 3.5E+02 2.4E+02 ND ND ND 7.9E+04 1.5E+05 1.4E+03 ND 1.5E+05 335 BCI 4.2E+03 3.7E+02 2.2E+03 3.3E+02 2.4E+02 2.4E+02 4.8E+04 1.9E+05 9.8E+03 3.1E+02 3.3E+04 B3 BCI 7.4E+03 9.3E+02 1.4E+02 2.4E+02 1.8E+02 3.8E+02 3.4E+04 1.6E+05 2.2E+03 2.8E+02 4.1E+04 SUBJECT # GROUP GPX1 GPX3 GSTM15 GSTM3 GSTP1 GSTT1 GSTZ1 MGST1 SOD1 XPA XRCC1 63 NBCI 8.4E+05 1.5E+03 7.3E+03 3.9E+03 1.9E+06 ND 3.1E+03 1.7E+05 1.6E+05 2.5E+03 2.1E+04 64 NBCI 4.4E+05 3.1E+02 1.5E+04 2.6E+03 3.5E+06 6.4E+03 2.0E+03 1.6E+05 6.5E+05 2.2E+03 4.2E+04 136 NBCI 2.0E+05 5.2E+02 6.3E+03 2.2E+03 5.3E+05 ND 8.9E+02 3.2E+04 5.3E+04 1.1E+03 4.4E+03 139 NBCI 1.8E+06 3.2E+03 5.2E+04 8.3E+03 3.2E+07 ND 2.8E+04 8.4E+05 2.2E+06 2.6E+04 1.6E+05 150 NBCI 2.1E+05 2.8E+03 1.1E+04 1.1E+03 1.5E+06 ND 3.1E+03 3.1E+04 2.0E+05 2.0E+03 3.1E+04 156 NBCI 4.8E+05 3.9E+03 1.9E+04 6.5E+03 2.9E+06 ND 4.9E+03 5.8E+04 1.3E+05 4.0E+03 2.5E+04 157 NBCI 2.4E+06 2.0E+03 2.6E+04 3.3E+03 1.8E+07 8.5E+03 3.6E+03 3.6E+05 1.8E+06 6.2E+03 1.7E+05 194 NBCI 5.4E+05 4.0E+03 1.2E+04 1.1E+03 7.8E+06 7.7E+03 3.2E+03 9.6E+04 5.8E+05 3.7E+03 2.4E+05 210 NBCI 3.2E+05 3.3E+03 4.1E+03 2.6E+03 3.9E+06 1.8E+03 3.7E+03 7.2E+04 3.3E+05 4.8E+03 2.9E+04 257 NBCI 6.3E+05 2.5E+03 1.1E+04 1.2E+02 2.8E+06 8.7E+03 2.9E+03 2.3E+04 1.2E+05 2.6E+03 4.9E+04 261 NBCI 7.6E+05 4.7E+03 1.6E+04 7.4E+03 3.1E+06 1.5E+03 1.8E+03 1.2E+05 4.5E+05 4.9E+03 7.2E+04 282 NBCI 4.6E+05 2.5E+03 1.3E+04 2.3E+03 1.9E+06 1.5E+04 1.3E+03 6.5E+04 4.5E+05 2.0E+03 3.1E+04 285 NBCI 4.3E+05 5.3E+03 8.4E+04 6.2E+02 3.5E+06 7.3E+03 9.2E+03 3.0E+04 2.3E+05 ND 2.0E+04 296 NBCI 8.1E+05 1.5E+03 7.4E+03 4.1E+03 3.6E+06 8.1E+03 4.5E+03 2.0E+05 5.4E+05 2.6E+03 5.2E+04 305 NBCI 1.4E+05 6.5E+02 4.0E+03 3.2E+03 1.6E+06 ND 6.9E+02 4.1E+04 1.8E+05 1.3E+03 5.7E+03 315 NBCI 4.2E+05 7.6E+03 5.1E+03 3.1E+03 7.9E+06 7.2E+03 4.3E+03 7.3E+04 4.5E+05 1.0E+04 3.8E+04 330 NBCI 1.2E+05 2.0E+03 5.8E+03 3.5E+03 1.1E+06 3.1E+01 1.3E+03 2.9E+04 2.3E+05 1.4E+03 1.7E+04 331 NBCI 6.1E+05 3.4E+03 1.3E+04 3.6E+03 7.3E+06 1.0E+04 1.8E+03 1.2E+05 1.3E+06 1.9E+03 5.7E+04 334 NBCI 6.5E+05 4.0E+03 2.7E+04 1.7E+04 3.7E+06 4.6E+03 3.0E+03 6.8E+04 5.9E+05 2.9E+03 2.6E+04 336 NBCI 4.7E+05 2.7E+03 4.4E+04 1.6E+03 3.4E+06 1.2E+04 8.3E+03 6.2E+04 5.4E+05 4.2E+03 1.2E+05 337 NBCI 2.8E+05 2.8E+03 3.8E+03 4.3E+03 1.5E+06 5.3E+03 5.6E+03 4.9E+04 3.3E+05 1.7E+03 4.4E+04 339 NBCI 3.1E+05 1.6E+04 3.0E+04 1.1E+03 3.5E+06 6.6E+03 2.0E+03 6.6E+04 2.4E+05 2.5E+03 2.2E+04 361 NBCI 3.7E+05 8.4E+02 1.5E+04 1.3E+03 7.8E+06 3.1E+03 2.7E+03 4.8E+04 6.4E+05 6.1E+03 7.7E+04 363 NBCI 6.1E+05 2.7E+03 2.2E+04 2.0E+03 8.1E+06 9.9E+03 2.4E+03 9.7E+04 7.0E+05 7.0E+03 3.6E+04 34 BCI 8.8E+05 3.1E+03 3.4E+03 5.1E+02 1.8E+06 ND 1.9E+03 6.1E+04 2.9E+05 3.1E+03 5.6E+04 71 BCI 8.8E+05 1.3E+04 3.2E+04 2.2E+03 6.7E+06 ND 2.5E+03 4.1E+05 7.5E+05 3.1E+03 5.6E+05 85 BCI 2.3E+05 1.1E+03 2.6E+04 4.1E+03 1.2E+06 1.0E+04 8.1E+02 4.8E+04 1.5E+05 3.5E+03 1.8E+04 88 BCI 1.3E+05 1.5E+03 3.5E+03 1.1E+03 6.9E+05 ND 5.6E+02 2.4E+04 1.9E+05 2.4E+03 1.6E+04 99 BCI 9.0E+05 2.1E+03 1.5E+04 5.5E+03 9.6E+06 6.7E+03 8.0E+03 1.2E+05 9.4E+05 8.5E+03 4.7E+04 118 BCI 8.0E+04 3.8E+03 1.1E+04 4.8E+03 1.7E+06 4.0E+03 4.5E+02 4.4E+04 1.7E+05 1.1E+03 6.1E+03 146 BCI 4.1E+05 2.9E+04 4.7E+04 4.7E+02 2.0E+06 7.1E+03 1.6E+04 6.6E+04 1.7E+05 3.8E+04 6.5E+04 147 BCI 4.1E+05 2.5E+03 8.2E+03 7.3E+02 8.8E+05 1.7E+03 1.3E+03 2.3E+04 6.5E+05 2.3E+02 7.4E+04 158 BCI 2.6E+04 2.6E+03 1.4E+04 4.7E+03 2.3E+06 2.9E+03 1.2E+03 2.3E+04 3.7E+04 1.9E+03 2.3E+04 167 BCI 1.9E+05 2.5E+03 5.3E+03 1.8E+03 2.4E+06 1.4E+04 2.3E+03 9.5E+04 4.0E+05 2.9E+03 2.8E+04 171 BCI 1.6E+06 1.7E+03 1.6E+04 4.0E+03 7.8E+06 6.0E+03 6.5E+03 2.5E+05 1.4E+06 1.4E+04 6.0E+04 191 BCI 4.5E+05 1.9E+03 3.5E+03 2.5E+02 1.7E+06 3.6E+03 5.6E+02 2.1E+04 1.6E+05 2.5E+03 2.1E+04 211 BCI 6.0E+05 1.7E+04 1.1E+04 1.3E+02 1.0E+07 5.5E+03 4.1E+03 2.4E+04 7.1E+05 4.3E+03 8.3E+04 212 BCI 6.5E+04 1.6E+03 9.6E+03 1.1E+03 4.0E+06 8.1E+03 9.5E+02 7.5E+04 9.4E+04 3.1E+03 3.6E+04 247 BCI 2.3E+05 2.0E+02 1.4E+04 2.1E+03 1.3E+06 7.1E+03 1.1E+03 2.4E+04 1.3E+05 1.3E+03 1.1E+04 255 BCI 1.3E+06 7.3E+03 1.5E+04 2.5E+03 2.8E+06 3.8E+04 8.1E+03 1.1E+05 2.8E+06 2.0E+03 1.0E+05 259 BCI 3.0E+06 5.9E+03 1.4E+04 7.0E+03 9.2E+06 5.1E+03 5.1E+03 1.1E+05 5.0E+05 4.8E+03 2.1E+04 271 BCI 7.4E+05 9.5E+02 3.8E+03 2.6E+03 2.4E+06 3.7E+03 3.1E+03 7.1E+04 6.3E+05 4.1E+03 3.0E+04 287 BCI 5.8E+05 8.7E+03 1.1E+04 2.3E+03 1.9E+06 1.5E+04 6.3E+02 8.8E+04 1.2E+05 4.7E+03 3.3E+04 300 BCI 2.7E+05 1.5E+03 7.7E+03 5.0E+03 3.7E+06 7.1E+03 1.9E+03 6.7E+04 3.2E+05 8.0E+02 1.3E+04 306 BCI 4.2E+05 2.0E+02 9.7E+03 2.3E+03 2.2E+06 ND 4.8E+03 5.6E+04 1.1E+06 4.5E+02 1.9E+04 314 BCI 1.6E+05 3.7E+03 1.7E+04 1.1E+03 1.2E+06 1.9E+02 1.5E+03 2.7E+04 2.7E+05 2.8E+03 3.4E+04 329 BCI 2.3E+05 8.9E+03 1.6E+04 5.3E+03 7.2E+06 7.8E+03 1.4E+03 5.7E+04 8.9E+05 1.9E+03 4.8E+04 335 BCI 4.1E+05 6.5E+03 2.1E+04 7.1E+03 4.3E+06 1.8E+02 7.0E+03 6.9E+04 5.2E+05 3.9E+03 4.4E+04 B3 BCI 4.0E+05 3.2E+03 6.0E+03 3.8E+02 1.6E+06 7.7E+03 1.8E+03 1.8E+04 2.6E+05 3.7E+03 1.7E+04 Virtually-multiplexed transcript abundance data for each gene (in the form of molecules/106 β-actin molecules) from all experiments were included in the same Standardized Expression Database (SED). These data are now directly comparable to previously published virtually-multiplexed transcript abundance data from this laboratory [15], or to Virtually-multiplexed transcript abundance data collected by others who use the NCI-funded (R24 CA 95806) Standardized Expression Measurement (SEM) Center. The data presented here represent more than 6,000 Virtually-multiplexed transcript abundance measurements conducted in multiple experiments. The sixteen antioxidant or DNA repair genes and each of the six transcription factors except for E2F1 were measured in each NBEC sample from 49 individuals (24 non-BC individuals and 25 BC individuals). 1ND, Not detectable (When 60 molecules of Competitive Template (CT) were added to the reaction, CT was detected but native template was not.) 2NA, Not available. E2F1 was measured in all of the samples except for one BC individual (24 non-BC individuals and 24 BC individuals).
label	Table 3
caption	Virtually-multiplexed transcript abundance data.
p	Virtually-multiplexed transcript abundance data.
table	SUBJECT # GROUP CEBPB CEBPG E2F1 E2F3 E2F6 EVI1 CAT ERCC1 ERCC2 ERCC4 ERCC5 63 NBCI 7.2E+03 6.4E+02 2.7E+02 1.9E+02 3.4E+02 6.1E+01 2.0E+04 1.1E+05 3.8E+03 1.1E+02 4.3E+04 64 NBCI 7.9E+03 1.7E+03 2.0E+03 2.0E+01 1.7E+02 2.5E+01 2.5E+04 3.0E+05 3.4E+03 8.1E+01 2.0E+05 136 NBCI 6.2E+03 2.1E+02 7.0E+02 1.0E-02 5.0E+01 6.0E+01 2.9E+03 7.4E+03 5.9E+02 5.6E+01 1.9E+04 139 NBCI 4.5E+03 3.4E+03 2.3E+04 5.6E+02 1.0E+03 1.0E+03 6.1E+05 1.2E+06 2.2E+04 3.9E+03 4.6E+05 150 NBCI 8.5E+03 7.4E+02 1.6E+02 1.1E+02 4.1E+01 3.2E+02 3.5E+04 1.7E+05 5.7E+03 6.9E+02 7.2E+04 156 NBCI 2.1E+04 1.2E+03 7.5E+02 ND1 ND 1.4E+02 1.5E+04 1.8E+05 2.0E+03 2.9E+02 3.0E+04 157 NBCI 2.3E+04 4.1E+03 3.1E+03 2.1E+02 6.1E+02 1.4E+02 3.5E+05 5.6E+05 8.4E+03 1.6E+03 2.1E+05 194 NBCI 6.5E+03 2.1E+03 2.9E+02 2.6E+02 8.5E+02 4.7E+02 4.5E+04 6.1E+05 4.7E+03 4.4E+02 8.9E+04 210 NBCI 1.0E+04 2.1E+03 7.6E+02 4.0E+02 6.1E+02 3.6E+02 7.6E+04 7.6E+04 3.4E+03 7.7E+02 7.2E+04 257 NBCI 1.1E+04 1.8E+03 2.7E+02 8.9E+02 1.7E+03 9.7E+02 1.0E+05 2.6E+05 1.6E+03 7.6E+02 7.4E+04 261 NBCI 7.6E+03 1.3E+03 2.5E+02 1.7E+02 1.6E+02 9.4E+01 4.4E+04 2.7E+05 5.1E+03 4.6E+02 1.3E+05 282 NBCI 6.4E+03 1.2E+03 5.4E+02 4.1E+01 2.9E+01 1.2E+02 4.1E+04 1.0E+05 6.0E+03 8.1E+02 4.0E+04 285 NBCI 2.6E+03 4.4E+02 2.5E+03 1.1E+03 ND 1.2E+02 3.7E+04 9.1E+04 1.6E+03 7.7E+03 1.6E+04 296 NBCI 1.9E+04 1.0E+03 1.0E+03 ND 2.8E+01 ND 6.9E+04 2.5E+05 3.6E+03 1.7E+02 7.1E+04 305 NBCI 1.8E+03 9.1E+01 6.1E+02 ND 8.7E+01 2.6E+02 2.0E+04 4.9E+04 4.3E+02 2.8E+02 1.3E+04 315 NBCI 3.5E+03 1.3E+03 1.2E+03 2.0E+02 7.5E+01 6.1E+02 4.7E+04 2.1E+05 2.7E+03 2.4E+03 6.2E+04 330 NBCI 2.7E+03 2.4E+02 4.0E+02 1.1E+02 3.5E+02 4.0E+02 3.6E+04 8.3E+04 1.5E+03 1.7E+03 2.8E+04 331 NBCI 7.3E+03 1.3E+03 8.0E+02 ND ND ND 8.6E+04 2.6E+05 6.5E+02 6.4E+02 6.2E+04 334 NBCI 3.7E+03 6.1E+02 1.1E+03 2.3E+01 1.9E+01 4.0E+01 7.8E+04 1.4E+05 2.5E+03 1.3E+03 5.1E+04 336 NBCI 3.6E+03 8.4E+02 2.8E+03 4.3E+02 1.2E+02 2.5E+02 8.9E+04 2.1E+05 7.9E+03 3.1E+03 9.5E+04 337 NBCI 5.0E+03 9.3E+02 1.1E+03 1.6E+02 2.5E+02 ND 6.5E+04 1.9E+05 3.3E+03 1.3E+03 4.2E+04 339 NBCI 2.5E+03 3.2E+02 5.2E+02 3.4E+01 4.3E+01 6.3E+01 5.0E+04 8.7E+04 2.3E+03 7.7E+02 3.2E+04 361 NBCI 7.9E+03 2.5E+03 6.7E+02 5.8E+02 1.4E+03 3.5E+02 6.7E+04 2.5E+05 1.5E+03 2.8E+03 4.7E+04 363 NBCI 6.2E+03 1.7E+03 1.4E+03 1.1E+02 1.9E+02 5.2E+01 7.6E+04 1.4E+05 3.7E+03 7.3E+02 7.2E+04 34 BCI 1.9E+03 1.7E+03 5.7E+02 2.4E+02 1.2E+02 3.7E+02 6.7E+04 5.6E+05 6.1E+03 1.5E+03 1.2E+05 71 BCI 7.6E+03 1.2E+03 1.3E+03 1.7E+01 1.8E+02 2.1E+01 9.5E+04 6.7E+05 1.8E+04 2.4E+02 2.2E+05 85 BCI 1.0E+04 9.7E+02 8.7E+02 6.3E+01 ND ND 2.6E+04 4.9E+04 1.1E+03 3.9E+02 2.3E+04 88 BCI 1.5E+03 4.0E+02 4.2E+02 1.1E+02 ND ND 3.1E+04 2.9E+04 2.7E+03 3.6E+02 3.9E+04 99 BCI 1.4E+04 3.3E+03 2.6E+03 2.2E+02 3.1E+03 1.4E+02 2.1E+05 2.0E+05 3.7E+03 9.3E+02 1.4E+05 118 BCI 1.5E+03 1.2E+03 2.8E+02 ND ND 1.4E+02 2.4E+04 3.5E+04 1.9E+03 1.2E+03 1.7E+04 146 BCI 1.9E+04 1.2E+03 2.3E+02 1.2E+02 1.6E+03 6.0E+01 3.1E+04 1.4E+05 4.9E+03 2.7E+02 6.2E+04 147 BCI 2.8E+03 1.3E+03 N/A2 3.6E+02 2.8E+02 3.8E+02 6.1E+04 3.0E+05 2.7E+03 1.1E+03 1.8E+04 158 BCI 4.9E+03 8.8E+02 1.9E+02 2.8E+01 4.0E+02 6.8E+01 2.2E+04 1.4E+05 1.7E+03 1.5E+02 1.3E+04 167 BCI 6.7E+03 9.2E+02 4.2E+02 1.8E+02 8.2E+02 3.8E+02 8.9E+04 1.1E+05 2.2E+03 2.8E+02 4.1E+04 171 BCI 1.0E+04 3.9E+03 3.2E+03 5.1E+02 8.9E+01 2.4E+02 5.3E+05 8.3E+05 1.3E+04 6.3E+02 1.6E+05 191 BCI 1.6E+04 2.4E+03 1.5E+02 1.5E+02 7.1E+01 1.2E+02 2.0E+04 9.6E+04 2.5E+03 3.4E+02 1.2E+04 211 BCI 3.8E+03 1.1E+03 6.5E+02 6.3E+02 3.2E+02 2.9E+02 8.3E+04 3.5E+05 2.8E+03 3.2E+02 9.1E+04 212 BCI 1.8E+04 2.8E+03 6.0E+02 3.4E+02 2.0E+02 2.2E+02 3.4E+04 2.1E+05 5.2E+03 3.0E+02 3.6E+04 247 BCI 6.5E+03 7.5E+02 6.4E+02 1.8E+02 ND 1.2E+02 7.8E+04 4.4E+04 5.5E+02 2.7E+03 1.3E+04 255 BCI 1.9E+04 1.1E+03 6.1E+02 1.8E+01 2.3E+02 7.6E+01 1.1E+05 6.5E+05 1.2E+04 1.2E+03 3.8E+05 259 BCI 8.4E+03 6.4E+02 5.1E+02 ND 6.7E+01 4.0E+01 4.7E+04 1.5E+05 2.6E+03 3.8E+02 7.9E+04 271 BCI 4.1E+03 6.6E+02 1.4E+03 6.5E+01 2.7E+02 1.9E+02 9.1E+04 1.5E+05 1.6E+03 ND 1.5E+05 287 BCI 8.7E+03 1.1E+03 9.5E+01 7.4E+01 4.0E+01 2.6E+02 4.7E+04 1.2E+05 6.5E+03 1.1E+02 4.1E+04 300 BCI 4.9E+03 4.4E+02 4.1E+02 4.4E+01 ND 5.1E+01 3.4E+04 6.9E+04 1.0E+03 1.0E+03 2.6E+04 306 BCI 6.5E+03 6.8E+02 4.9E+02 4.4E+01 ND 1.7E+01 3.7E+04 2.5E+05 2.8E+03 3.2E+02 4.1E+04 314 BCI 4.4E+03 9.3E+02 4.8E+02 3.1E+02 ND 1.9E+02 5.3E+04 6.2E+04 4.5E+03 5.2E+02 3.1E+04 329 BCI 1.4E+04 3.5E+02 2.4E+02 ND ND ND 7.9E+04 1.5E+05 1.4E+03 ND 1.5E+05 335 BCI 4.2E+03 3.7E+02 2.2E+03 3.3E+02 2.4E+02 2.4E+02 4.8E+04 1.9E+05 9.8E+03 3.1E+02 3.3E+04 B3 BCI 7.4E+03 9.3E+02 1.4E+02 2.4E+02 1.8E+02 3.8E+02 3.4E+04 1.6E+05 2.2E+03 2.8E+02 4.1E+04 SUBJECT # GROUP GPX1 GPX3 GSTM15 GSTM3 GSTP1 GSTT1 GSTZ1 MGST1 SOD1 XPA XRCC1 63 NBCI 8.4E+05 1.5E+03 7.3E+03 3.9E+03 1.9E+06 ND 3.1E+03 1.7E+05 1.6E+05 2.5E+03 2.1E+04 64 NBCI 4.4E+05 3.1E+02 1.5E+04 2.6E+03 3.5E+06 6.4E+03 2.0E+03 1.6E+05 6.5E+05 2.2E+03 4.2E+04 136 NBCI 2.0E+05 5.2E+02 6.3E+03 2.2E+03 5.3E+05 ND 8.9E+02 3.2E+04 5.3E+04 1.1E+03 4.4E+03 139 NBCI 1.8E+06 3.2E+03 5.2E+04 8.3E+03 3.2E+07 ND 2.8E+04 8.4E+05 2.2E+06 2.6E+04 1.6E+05 150 NBCI 2.1E+05 2.8E+03 1.1E+04 1.1E+03 1.5E+06 ND 3.1E+03 3.1E+04 2.0E+05 2.0E+03 3.1E+04 156 NBCI 4.8E+05 3.9E+03 1.9E+04 6.5E+03 2.9E+06 ND 4.9E+03 5.8E+04 1.3E+05 4.0E+03 2.5E+04 157 NBCI 2.4E+06 2.0E+03 2.6E+04 3.3E+03 1.8E+07 8.5E+03 3.6E+03 3.6E+05 1.8E+06 6.2E+03 1.7E+05 194 NBCI 5.4E+05 4.0E+03 1.2E+04 1.1E+03 7.8E+06 7.7E+03 3.2E+03 9.6E+04 5.8E+05 3.7E+03 2.4E+05 210 NBCI 3.2E+05 3.3E+03 4.1E+03 2.6E+03 3.9E+06 1.8E+03 3.7E+03 7.2E+04 3.3E+05 4.8E+03 2.9E+04 257 NBCI 6.3E+05 2.5E+03 1.1E+04 1.2E+02 2.8E+06 8.7E+03 2.9E+03 2.3E+04 1.2E+05 2.6E+03 4.9E+04 261 NBCI 7.6E+05 4.7E+03 1.6E+04 7.4E+03 3.1E+06 1.5E+03 1.8E+03 1.2E+05 4.5E+05 4.9E+03 7.2E+04 282 NBCI 4.6E+05 2.5E+03 1.3E+04 2.3E+03 1.9E+06 1.5E+04 1.3E+03 6.5E+04 4.5E+05 2.0E+03 3.1E+04 285 NBCI 4.3E+05 5.3E+03 8.4E+04 6.2E+02 3.5E+06 7.3E+03 9.2E+03 3.0E+04 2.3E+05 ND 2.0E+04 296 NBCI 8.1E+05 1.5E+03 7.4E+03 4.1E+03 3.6E+06 8.1E+03 4.5E+03 2.0E+05 5.4E+05 2.6E+03 5.2E+04 305 NBCI 1.4E+05 6.5E+02 4.0E+03 3.2E+03 1.6E+06 ND 6.9E+02 4.1E+04 1.8E+05 1.3E+03 5.7E+03 315 NBCI 4.2E+05 7.6E+03 5.1E+03 3.1E+03 7.9E+06 7.2E+03 4.3E+03 7.3E+04 4.5E+05 1.0E+04 3.8E+04 330 NBCI 1.2E+05 2.0E+03 5.8E+03 3.5E+03 1.1E+06 3.1E+01 1.3E+03 2.9E+04 2.3E+05 1.4E+03 1.7E+04 331 NBCI 6.1E+05 3.4E+03 1.3E+04 3.6E+03 7.3E+06 1.0E+04 1.8E+03 1.2E+05 1.3E+06 1.9E+03 5.7E+04 334 NBCI 6.5E+05 4.0E+03 2.7E+04 1.7E+04 3.7E+06 4.6E+03 3.0E+03 6.8E+04 5.9E+05 2.9E+03 2.6E+04 336 NBCI 4.7E+05 2.7E+03 4.4E+04 1.6E+03 3.4E+06 1.2E+04 8.3E+03 6.2E+04 5.4E+05 4.2E+03 1.2E+05 337 NBCI 2.8E+05 2.8E+03 3.8E+03 4.3E+03 1.5E+06 5.3E+03 5.6E+03 4.9E+04 3.3E+05 1.7E+03 4.4E+04 339 NBCI 3.1E+05 1.6E+04 3.0E+04 1.1E+03 3.5E+06 6.6E+03 2.0E+03 6.6E+04 2.4E+05 2.5E+03 2.2E+04 361 NBCI 3.7E+05 8.4E+02 1.5E+04 1.3E+03 7.8E+06 3.1E+03 2.7E+03 4.8E+04 6.4E+05 6.1E+03 7.7E+04 363 NBCI 6.1E+05 2.7E+03 2.2E+04 2.0E+03 8.1E+06 9.9E+03 2.4E+03 9.7E+04 7.0E+05 7.0E+03 3.6E+04 34 BCI 8.8E+05 3.1E+03 3.4E+03 5.1E+02 1.8E+06 ND 1.9E+03 6.1E+04 2.9E+05 3.1E+03 5.6E+04 71 BCI 8.8E+05 1.3E+04 3.2E+04 2.2E+03 6.7E+06 ND 2.5E+03 4.1E+05 7.5E+05 3.1E+03 5.6E+05 85 BCI 2.3E+05 1.1E+03 2.6E+04 4.1E+03 1.2E+06 1.0E+04 8.1E+02 4.8E+04 1.5E+05 3.5E+03 1.8E+04 88 BCI 1.3E+05 1.5E+03 3.5E+03 1.1E+03 6.9E+05 ND 5.6E+02 2.4E+04 1.9E+05 2.4E+03 1.6E+04 99 BCI 9.0E+05 2.1E+03 1.5E+04 5.5E+03 9.6E+06 6.7E+03 8.0E+03 1.2E+05 9.4E+05 8.5E+03 4.7E+04 118 BCI 8.0E+04 3.8E+03 1.1E+04 4.8E+03 1.7E+06 4.0E+03 4.5E+02 4.4E+04 1.7E+05 1.1E+03 6.1E+03 146 BCI 4.1E+05 2.9E+04 4.7E+04 4.7E+02 2.0E+06 7.1E+03 1.6E+04 6.6E+04 1.7E+05 3.8E+04 6.5E+04 147 BCI 4.1E+05 2.5E+03 8.2E+03 7.3E+02 8.8E+05 1.7E+03 1.3E+03 2.3E+04 6.5E+05 2.3E+02 7.4E+04 158 BCI 2.6E+04 2.6E+03 1.4E+04 4.7E+03 2.3E+06 2.9E+03 1.2E+03 2.3E+04 3.7E+04 1.9E+03 2.3E+04 167 BCI 1.9E+05 2.5E+03 5.3E+03 1.8E+03 2.4E+06 1.4E+04 2.3E+03 9.5E+04 4.0E+05 2.9E+03 2.8E+04 171 BCI 1.6E+06 1.7E+03 1.6E+04 4.0E+03 7.8E+06 6.0E+03 6.5E+03 2.5E+05 1.4E+06 1.4E+04 6.0E+04 191 BCI 4.5E+05 1.9E+03 3.5E+03 2.5E+02 1.7E+06 3.6E+03 5.6E+02 2.1E+04 1.6E+05 2.5E+03 2.1E+04 211 BCI 6.0E+05 1.7E+04 1.1E+04 1.3E+02 1.0E+07 5.5E+03 4.1E+03 2.4E+04 7.1E+05 4.3E+03 8.3E+04 212 BCI 6.5E+04 1.6E+03 9.6E+03 1.1E+03 4.0E+06 8.1E+03 9.5E+02 7.5E+04 9.4E+04 3.1E+03 3.6E+04 247 BCI 2.3E+05 2.0E+02 1.4E+04 2.1E+03 1.3E+06 7.1E+03 1.1E+03 2.4E+04 1.3E+05 1.3E+03 1.1E+04 255 BCI 1.3E+06 7.3E+03 1.5E+04 2.5E+03 2.8E+06 3.8E+04 8.1E+03 1.1E+05 2.8E+06 2.0E+03 1.0E+05 259 BCI 3.0E+06 5.9E+03 1.4E+04 7.0E+03 9.2E+06 5.1E+03 5.1E+03 1.1E+05 5.0E+05 4.8E+03 2.1E+04 271 BCI 7.4E+05 9.5E+02 3.8E+03 2.6E+03 2.4E+06 3.7E+03 3.1E+03 7.1E+04 6.3E+05 4.1E+03 3.0E+04 287 BCI 5.8E+05 8.7E+03 1.1E+04 2.3E+03 1.9E+06 1.5E+04 6.3E+02 8.8E+04 1.2E+05 4.7E+03 3.3E+04 300 BCI 2.7E+05 1.5E+03 7.7E+03 5.0E+03 3.7E+06 7.1E+03 1.9E+03 6.7E+04 3.2E+05 8.0E+02 1.3E+04 306 BCI 4.2E+05 2.0E+02 9.7E+03 2.3E+03 2.2E+06 ND 4.8E+03 5.6E+04 1.1E+06 4.5E+02 1.9E+04 314 BCI 1.6E+05 3.7E+03 1.7E+04 1.1E+03 1.2E+06 1.9E+02 1.5E+03 2.7E+04 2.7E+05 2.8E+03 3.4E+04 329 BCI 2.3E+05 8.9E+03 1.6E+04 5.3E+03 7.2E+06 7.8E+03 1.4E+03 5.7E+04 8.9E+05 1.9E+03 4.8E+04 335 BCI 4.1E+05 6.5E+03 2.1E+04 7.1E+03 4.3E+06 1.8E+02 7.0E+03 6.9E+04 5.2E+05 3.9E+03 4.4E+04 B3 BCI 4.0E+05 3.2E+03 6.0E+03 3.8E+02 1.6E+06 7.7E+03 1.8E+03 1.8E+04 2.6E+05 3.7E+03 1.7E+04
tr	SUBJECT # GROUP CEBPB CEBPG E2F1 E2F3 E2F6 EVI1 CAT ERCC1 ERCC2 ERCC4 ERCC5
td	SUBJECT #
td	GROUP
td	CEBPB
td	CEBPG
td	E2F1
td	E2F3
td	E2F6
td	EVI1
td	CAT
td	ERCC1
td	ERCC2
td	ERCC4
td	ERCC5
tr	63 NBCI 7.2E+03 6.4E+02 2.7E+02 1.9E+02 3.4E+02 6.1E+01 2.0E+04 1.1E+05 3.8E+03 1.1E+02 4.3E+04
td	63
td	NBCI
td	7.2E+03
td	6.4E+02
td	2.7E+02
td	1.9E+02
td	3.4E+02
td	6.1E+01
td	2.0E+04
td	1.1E+05
td	3.8E+03
td	1.1E+02
td	4.3E+04
tr	64 NBCI 7.9E+03 1.7E+03 2.0E+03 2.0E+01 1.7E+02 2.5E+01 2.5E+04 3.0E+05 3.4E+03 8.1E+01 2.0E+05
td	64
td	NBCI
td	7.9E+03
td	1.7E+03
td	2.0E+03
td	2.0E+01
td	1.7E+02
td	2.5E+01
td	2.5E+04
td	3.0E+05
td	3.4E+03
td	8.1E+01
td	2.0E+05
tr	136 NBCI 6.2E+03 2.1E+02 7.0E+02 1.0E-02 5.0E+01 6.0E+01 2.9E+03 7.4E+03 5.9E+02 5.6E+01 1.9E+04
td	136
td	NBCI
td	6.2E+03
td	2.1E+02
td	7.0E+02
td	1.0E-02
td	5.0E+01
td	6.0E+01
td	2.9E+03
td	7.4E+03
td	5.9E+02
td	5.6E+01
td	1.9E+04
tr	139 NBCI 4.5E+03 3.4E+03 2.3E+04 5.6E+02 1.0E+03 1.0E+03 6.1E+05 1.2E+06 2.2E+04 3.9E+03 4.6E+05
td	139
td	NBCI
td	4.5E+03
td	3.4E+03
td	2.3E+04
td	5.6E+02
td	1.0E+03
td	1.0E+03
td	6.1E+05
td	1.2E+06
td	2.2E+04
td	3.9E+03
td	4.6E+05
tr	150 NBCI 8.5E+03 7.4E+02 1.6E+02 1.1E+02 4.1E+01 3.2E+02 3.5E+04 1.7E+05 5.7E+03 6.9E+02 7.2E+04
td	150
td	NBCI
td	8.5E+03
td	7.4E+02
td	1.6E+02
td	1.1E+02
td	4.1E+01
td	3.2E+02
td	3.5E+04
td	1.7E+05
td	5.7E+03
td	6.9E+02
td	7.2E+04
tr	156 NBCI 2.1E+04 1.2E+03 7.5E+02 ND1 ND 1.4E+02 1.5E+04 1.8E+05 2.0E+03 2.9E+02 3.0E+04
td	156
td	NBCI
td	2.1E+04
td	1.2E+03
td	7.5E+02
td	ND1
td	ND
td	1.4E+02
td	1.5E+04
td	1.8E+05
td	2.0E+03
td	2.9E+02
td	3.0E+04
tr	157 NBCI 2.3E+04 4.1E+03 3.1E+03 2.1E+02 6.1E+02 1.4E+02 3.5E+05 5.6E+05 8.4E+03 1.6E+03 2.1E+05
td	157
td	NBCI
td	2.3E+04
td	4.1E+03
td	3.1E+03
td	2.1E+02
td	6.1E+02
td	1.4E+02
td	3.5E+05
td	5.6E+05
td	8.4E+03
td	1.6E+03
td	2.1E+05
tr	194 NBCI 6.5E+03 2.1E+03 2.9E+02 2.6E+02 8.5E+02 4.7E+02 4.5E+04 6.1E+05 4.7E+03 4.4E+02 8.9E+04
td	194
td	NBCI
td	6.5E+03
td	2.1E+03
td	2.9E+02
td	2.6E+02
td	8.5E+02
td	4.7E+02
td	4.5E+04
td	6.1E+05
td	4.7E+03
td	4.4E+02
td	8.9E+04
tr	210 NBCI 1.0E+04 2.1E+03 7.6E+02 4.0E+02 6.1E+02 3.6E+02 7.6E+04 7.6E+04 3.4E+03 7.7E+02 7.2E+04
td	210
td	NBCI
td	1.0E+04
td	2.1E+03
td	7.6E+02
td	4.0E+02
td	6.1E+02
td	3.6E+02
td	7.6E+04
td	7.6E+04
td	3.4E+03
td	7.7E+02
td	7.2E+04
tr	257 NBCI 1.1E+04 1.8E+03 2.7E+02 8.9E+02 1.7E+03 9.7E+02 1.0E+05 2.6E+05 1.6E+03 7.6E+02 7.4E+04
td	257
td	NBCI
td	1.1E+04
td	1.8E+03
td	2.7E+02
td	8.9E+02
td	1.7E+03
td	9.7E+02
td	1.0E+05
td	2.6E+05
td	1.6E+03
td	7.6E+02
td	7.4E+04
tr	261 NBCI 7.6E+03 1.3E+03 2.5E+02 1.7E+02 1.6E+02 9.4E+01 4.4E+04 2.7E+05 5.1E+03 4.6E+02 1.3E+05
td	261
td	NBCI
td	7.6E+03
td	1.3E+03
td	2.5E+02
td	1.7E+02
td	1.6E+02
td	9.4E+01
td	4.4E+04
td	2.7E+05
td	5.1E+03
td	4.6E+02
td	1.3E+05
tr	282 NBCI 6.4E+03 1.2E+03 5.4E+02 4.1E+01 2.9E+01 1.2E+02 4.1E+04 1.0E+05 6.0E+03 8.1E+02 4.0E+04
td	282
td	NBCI
td	6.4E+03
td	1.2E+03
td	5.4E+02
td	4.1E+01
td	2.9E+01
td	1.2E+02
td	4.1E+04
td	1.0E+05
td	6.0E+03
td	8.1E+02
td	4.0E+04
tr	285 NBCI 2.6E+03 4.4E+02 2.5E+03 1.1E+03 ND 1.2E+02 3.7E+04 9.1E+04 1.6E+03 7.7E+03 1.6E+04
td	285
td	NBCI
td	2.6E+03
td	4.4E+02
td	2.5E+03
td	1.1E+03
td	ND
td	1.2E+02
td	3.7E+04
td	9.1E+04
td	1.6E+03
td	7.7E+03
td	1.6E+04
tr	296 NBCI 1.9E+04 1.0E+03 1.0E+03 ND 2.8E+01 ND 6.9E+04 2.5E+05 3.6E+03 1.7E+02 7.1E+04
td	296
td	NBCI
td	1.9E+04
td	1.0E+03
td	1.0E+03
td	ND
td	2.8E+01
td	ND
td	6.9E+04
td	2.5E+05
td	3.6E+03
td	1.7E+02
td	7.1E+04
tr	305 NBCI 1.8E+03 9.1E+01 6.1E+02 ND 8.7E+01 2.6E+02 2.0E+04 4.9E+04 4.3E+02 2.8E+02 1.3E+04
td	305
td	NBCI
td	1.8E+03
td	9.1E+01
td	6.1E+02
td	ND
td	8.7E+01
td	2.6E+02
td	2.0E+04
td	4.9E+04
td	4.3E+02
td	2.8E+02
td	1.3E+04
tr	315 NBCI 3.5E+03 1.3E+03 1.2E+03 2.0E+02 7.5E+01 6.1E+02 4.7E+04 2.1E+05 2.7E+03 2.4E+03 6.2E+04
td	315
td	NBCI
td	3.5E+03
td	1.3E+03
td	1.2E+03
td	2.0E+02
td	7.5E+01
td	6.1E+02
td	4.7E+04
td	2.1E+05
td	2.7E+03
td	2.4E+03
td	6.2E+04
tr	330 NBCI 2.7E+03 2.4E+02 4.0E+02 1.1E+02 3.5E+02 4.0E+02 3.6E+04 8.3E+04 1.5E+03 1.7E+03 2.8E+04
td	330
td	NBCI
td	2.7E+03
td	2.4E+02
td	4.0E+02
td	1.1E+02
td	3.5E+02
td	4.0E+02
td	3.6E+04
td	8.3E+04
td	1.5E+03
td	1.7E+03
td	2.8E+04
tr	331 NBCI 7.3E+03 1.3E+03 8.0E+02 ND ND ND 8.6E+04 2.6E+05 6.5E+02 6.4E+02 6.2E+04
td	331
td	NBCI
td	7.3E+03
td	1.3E+03
td	8.0E+02
td	ND
td	ND
td	ND
td	8.6E+04
td	2.6E+05
td	6.5E+02
td	6.4E+02
td	6.2E+04
tr	334 NBCI 3.7E+03 6.1E+02 1.1E+03 2.3E+01 1.9E+01 4.0E+01 7.8E+04 1.4E+05 2.5E+03 1.3E+03 5.1E+04
td	334
td	NBCI
td	3.7E+03
td	6.1E+02
td	1.1E+03
td	2.3E+01
td	1.9E+01
td	4.0E+01
td	7.8E+04
td	1.4E+05
td	2.5E+03
td	1.3E+03
td	5.1E+04
tr	336 NBCI 3.6E+03 8.4E+02 2.8E+03 4.3E+02 1.2E+02 2.5E+02 8.9E+04 2.1E+05 7.9E+03 3.1E+03 9.5E+04
td	336
td	NBCI
td	3.6E+03
td	8.4E+02
td	2.8E+03
td	4.3E+02
td	1.2E+02
td	2.5E+02
td	8.9E+04
td	2.1E+05
td	7.9E+03
td	3.1E+03
td	9.5E+04
tr	337 NBCI 5.0E+03 9.3E+02 1.1E+03 1.6E+02 2.5E+02 ND 6.5E+04 1.9E+05 3.3E+03 1.3E+03 4.2E+04
td	337
td	NBCI
td	5.0E+03
td	9.3E+02
td	1.1E+03
td	1.6E+02
td	2.5E+02
td	ND
td	6.5E+04
td	1.9E+05
td	3.3E+03
td	1.3E+03
td	4.2E+04
tr	339 NBCI 2.5E+03 3.2E+02 5.2E+02 3.4E+01 4.3E+01 6.3E+01 5.0E+04 8.7E+04 2.3E+03 7.7E+02 3.2E+04
td	339
td	NBCI
td	2.5E+03
td	3.2E+02
td	5.2E+02
td	3.4E+01
td	4.3E+01
td	6.3E+01
td	5.0E+04
td	8.7E+04
td	2.3E+03
td	7.7E+02
td	3.2E+04
tr	361 NBCI 7.9E+03 2.5E+03 6.7E+02 5.8E+02 1.4E+03 3.5E+02 6.7E+04 2.5E+05 1.5E+03 2.8E+03 4.7E+04
td	361
td	NBCI
td	7.9E+03
td	2.5E+03
td	6.7E+02
td	5.8E+02
td	1.4E+03
td	3.5E+02
td	6.7E+04
td	2.5E+05
td	1.5E+03
td	2.8E+03
td	4.7E+04
tr	363 NBCI 6.2E+03 1.7E+03 1.4E+03 1.1E+02 1.9E+02 5.2E+01 7.6E+04 1.4E+05 3.7E+03 7.3E+02 7.2E+04
td	363
td	NBCI
td	6.2E+03
td	1.7E+03
td	1.4E+03
td	1.1E+02
td	1.9E+02
td	5.2E+01
td	7.6E+04
td	1.4E+05
td	3.7E+03
td	7.3E+02
td	7.2E+04
tr	34 BCI 1.9E+03 1.7E+03 5.7E+02 2.4E+02 1.2E+02 3.7E+02 6.7E+04 5.6E+05 6.1E+03 1.5E+03 1.2E+05
td	34
td	BCI
td	1.9E+03
td	1.7E+03
td	5.7E+02
td	2.4E+02
td	1.2E+02
td	3.7E+02
td	6.7E+04
td	5.6E+05
td	6.1E+03
td	1.5E+03
td	1.2E+05
tr	71 BCI 7.6E+03 1.2E+03 1.3E+03 1.7E+01 1.8E+02 2.1E+01 9.5E+04 6.7E+05 1.8E+04 2.4E+02 2.2E+05
td	71
td	BCI
td	7.6E+03
td	1.2E+03
td	1.3E+03
td	1.7E+01
td	1.8E+02
td	2.1E+01
td	9.5E+04
td	6.7E+05
td	1.8E+04
td	2.4E+02
td	2.2E+05
tr	85 BCI 1.0E+04 9.7E+02 8.7E+02 6.3E+01 ND ND 2.6E+04 4.9E+04 1.1E+03 3.9E+02 2.3E+04
td	85
td	BCI
td	1.0E+04
td	9.7E+02
td	8.7E+02
td	6.3E+01
td	ND
td	ND
td	2.6E+04
td	4.9E+04
td	1.1E+03
td	3.9E+02
td	2.3E+04
tr	88 BCI 1.5E+03 4.0E+02 4.2E+02 1.1E+02 ND ND 3.1E+04 2.9E+04 2.7E+03 3.6E+02 3.9E+04
td	88
td	BCI
td	1.5E+03
td	4.0E+02
td	4.2E+02
td	1.1E+02
td	ND
td	ND
td	3.1E+04
td	2.9E+04
td	2.7E+03
td	3.6E+02
td	3.9E+04
tr	99 BCI 1.4E+04 3.3E+03 2.6E+03 2.2E+02 3.1E+03 1.4E+02 2.1E+05 2.0E+05 3.7E+03 9.3E+02 1.4E+05
td	99
td	BCI
td	1.4E+04
td	3.3E+03
td	2.6E+03
td	2.2E+02
td	3.1E+03
td	1.4E+02
td	2.1E+05
td	2.0E+05
td	3.7E+03
td	9.3E+02
td	1.4E+05
tr	118 BCI 1.5E+03 1.2E+03 2.8E+02 ND ND 1.4E+02 2.4E+04 3.5E+04 1.9E+03 1.2E+03 1.7E+04
td	118
td	BCI
td	1.5E+03
td	1.2E+03
td	2.8E+02
td	ND
td	ND
td	1.4E+02
td	2.4E+04
td	3.5E+04
td	1.9E+03
td	1.2E+03
td	1.7E+04
tr	146 BCI 1.9E+04 1.2E+03 2.3E+02 1.2E+02 1.6E+03 6.0E+01 3.1E+04 1.4E+05 4.9E+03 2.7E+02 6.2E+04
td	146
td	BCI
td	1.9E+04
td	1.2E+03
td	2.3E+02
td	1.2E+02
td	1.6E+03
td	6.0E+01
td	3.1E+04
td	1.4E+05
td	4.9E+03
td	2.7E+02
td	6.2E+04
tr	147 BCI 2.8E+03 1.3E+03 N/A2 3.6E+02 2.8E+02 3.8E+02 6.1E+04 3.0E+05 2.7E+03 1.1E+03 1.8E+04
td	147
td	BCI
td	2.8E+03
td	1.3E+03
td	N/A2
td	3.6E+02
td	2.8E+02
td	3.8E+02
td	6.1E+04
td	3.0E+05
td	2.7E+03
td	1.1E+03
td	1.8E+04
tr	158 BCI 4.9E+03 8.8E+02 1.9E+02 2.8E+01 4.0E+02 6.8E+01 2.2E+04 1.4E+05 1.7E+03 1.5E+02 1.3E+04
td	158
td	BCI
td	4.9E+03
td	8.8E+02
td	1.9E+02
td	2.8E+01
td	4.0E+02
td	6.8E+01
td	2.2E+04
td	1.4E+05
td	1.7E+03
td	1.5E+02
td	1.3E+04
tr	167 BCI 6.7E+03 9.2E+02 4.2E+02 1.8E+02 8.2E+02 3.8E+02 8.9E+04 1.1E+05 2.2E+03 2.8E+02 4.1E+04
td	167
td	BCI
td	6.7E+03
td	9.2E+02
td	4.2E+02
td	1.8E+02
td	8.2E+02
td	3.8E+02
td	8.9E+04
td	1.1E+05
td	2.2E+03
td	2.8E+02
td	4.1E+04
tr	171 BCI 1.0E+04 3.9E+03 3.2E+03 5.1E+02 8.9E+01 2.4E+02 5.3E+05 8.3E+05 1.3E+04 6.3E+02 1.6E+05
td	171
td	BCI
td	1.0E+04
td	3.9E+03
td	3.2E+03
td	5.1E+02
td	8.9E+01
td	2.4E+02
td	5.3E+05
td	8.3E+05
td	1.3E+04
td	6.3E+02
td	1.6E+05
tr	191 BCI 1.6E+04 2.4E+03 1.5E+02 1.5E+02 7.1E+01 1.2E+02 2.0E+04 9.6E+04 2.5E+03 3.4E+02 1.2E+04
td	191
td	BCI
td	1.6E+04
td	2.4E+03
td	1.5E+02
td	1.5E+02
td	7.1E+01
td	1.2E+02
td	2.0E+04
td	9.6E+04
td	2.5E+03
td	3.4E+02
td	1.2E+04
tr	211 BCI 3.8E+03 1.1E+03 6.5E+02 6.3E+02 3.2E+02 2.9E+02 8.3E+04 3.5E+05 2.8E+03 3.2E+02 9.1E+04
td	211
td	BCI
td	3.8E+03
td	1.1E+03
td	6.5E+02
td	6.3E+02
td	3.2E+02
td	2.9E+02
td	8.3E+04
td	3.5E+05
td	2.8E+03
td	3.2E+02
td	9.1E+04
tr	212 BCI 1.8E+04 2.8E+03 6.0E+02 3.4E+02 2.0E+02 2.2E+02 3.4E+04 2.1E+05 5.2E+03 3.0E+02 3.6E+04
td	212
td	BCI
td	1.8E+04
td	2.8E+03
td	6.0E+02
td	3.4E+02
td	2.0E+02
td	2.2E+02
td	3.4E+04
td	2.1E+05
td	5.2E+03
td	3.0E+02
td	3.6E+04
tr	247 BCI 6.5E+03 7.5E+02 6.4E+02 1.8E+02 ND 1.2E+02 7.8E+04 4.4E+04 5.5E+02 2.7E+03 1.3E+04
td	247
td	BCI
td	6.5E+03
td	7.5E+02
td	6.4E+02
td	1.8E+02
td	ND
td	1.2E+02
td	7.8E+04
td	4.4E+04
td	5.5E+02
td	2.7E+03
td	1.3E+04
tr	255 BCI 1.9E+04 1.1E+03 6.1E+02 1.8E+01 2.3E+02 7.6E+01 1.1E+05 6.5E+05 1.2E+04 1.2E+03 3.8E+05
td	255
td	BCI
td	1.9E+04
td	1.1E+03
td	6.1E+02
td	1.8E+01
td	2.3E+02
td	7.6E+01
td	1.1E+05
td	6.5E+05
td	1.2E+04
td	1.2E+03
td	3.8E+05
tr	259 BCI 8.4E+03 6.4E+02 5.1E+02 ND 6.7E+01 4.0E+01 4.7E+04 1.5E+05 2.6E+03 3.8E+02 7.9E+04
td	259
td	BCI
td	8.4E+03
td	6.4E+02
td	5.1E+02
td	ND
td	6.7E+01
td	4.0E+01
td	4.7E+04
td	1.5E+05
td	2.6E+03
td	3.8E+02
td	7.9E+04
tr	271 BCI 4.1E+03 6.6E+02 1.4E+03 6.5E+01 2.7E+02 1.9E+02 9.1E+04 1.5E+05 1.6E+03 ND 1.5E+05
td	271
td	BCI
td	4.1E+03
td	6.6E+02
td	1.4E+03
td	6.5E+01
td	2.7E+02
td	1.9E+02
td	9.1E+04
td	1.5E+05
td	1.6E+03
td	ND
td	1.5E+05
tr	287 BCI 8.7E+03 1.1E+03 9.5E+01 7.4E+01 4.0E+01 2.6E+02 4.7E+04 1.2E+05 6.5E+03 1.1E+02 4.1E+04
td	287
td	BCI
td	8.7E+03
td	1.1E+03
td	9.5E+01
td	7.4E+01
td	4.0E+01
td	2.6E+02
td	4.7E+04
td	1.2E+05
td	6.5E+03
td	1.1E+02
td	4.1E+04
tr	300 BCI 4.9E+03 4.4E+02 4.1E+02 4.4E+01 ND 5.1E+01 3.4E+04 6.9E+04 1.0E+03 1.0E+03 2.6E+04
td	300
td	BCI
td	4.9E+03
td	4.4E+02
td	4.1E+02
td	4.4E+01
td	ND
td	5.1E+01
td	3.4E+04
td	6.9E+04
td	1.0E+03
td	1.0E+03
td	2.6E+04
tr	306 BCI 6.5E+03 6.8E+02 4.9E+02 4.4E+01 ND 1.7E+01 3.7E+04 2.5E+05 2.8E+03 3.2E+02 4.1E+04
td	306
td	BCI
td	6.5E+03
td	6.8E+02
td	4.9E+02
td	4.4E+01
td	ND
td	1.7E+01
td	3.7E+04
td	2.5E+05
td	2.8E+03
td	3.2E+02
td	4.1E+04
tr	314 BCI 4.4E+03 9.3E+02 4.8E+02 3.1E+02 ND 1.9E+02 5.3E+04 6.2E+04 4.5E+03 5.2E+02 3.1E+04
td	314
td	BCI
td	4.4E+03
td	9.3E+02
td	4.8E+02
td	3.1E+02
td	ND
td	1.9E+02
td	5.3E+04
td	6.2E+04
td	4.5E+03
td	5.2E+02
td	3.1E+04
tr	329 BCI 1.4E+04 3.5E+02 2.4E+02 ND ND ND 7.9E+04 1.5E+05 1.4E+03 ND 1.5E+05
td	329
td	BCI
td	1.4E+04
td	3.5E+02
td	2.4E+02
td	ND
td	ND
td	ND
td	7.9E+04
td	1.5E+05
td	1.4E+03
td	ND
td	1.5E+05
tr	335 BCI 4.2E+03 3.7E+02 2.2E+03 3.3E+02 2.4E+02 2.4E+02 4.8E+04 1.9E+05 9.8E+03 3.1E+02 3.3E+04
td	335
td	BCI
td	4.2E+03
td	3.7E+02
td	2.2E+03
td	3.3E+02
td	2.4E+02
td	2.4E+02
td	4.8E+04
td	1.9E+05
td	9.8E+03
td	3.1E+02
td	3.3E+04
tr	B3 BCI 7.4E+03 9.3E+02 1.4E+02 2.4E+02 1.8E+02 3.8E+02 3.4E+04 1.6E+05 2.2E+03 2.8E+02 4.1E+04
td	B3
td	BCI
td	7.4E+03
td	9.3E+02
td	1.4E+02
td	2.4E+02
td	1.8E+02
td	3.8E+02
td	3.4E+04
td	1.6E+05
td	2.2E+03
td	2.8E+02
td	4.1E+04
tr	SUBJECT # GROUP GPX1 GPX3 GSTM15 GSTM3 GSTP1 GSTT1 GSTZ1 MGST1 SOD1 XPA XRCC1
td	SUBJECT #
td	GROUP
td	GPX1
td	GPX3
td	GSTM15
td	GSTM3
td	GSTP1
td	GSTT1
td	GSTZ1
td	MGST1
td	SOD1
td	XPA
td	XRCC1
tr	63 NBCI 8.4E+05 1.5E+03 7.3E+03 3.9E+03 1.9E+06 ND 3.1E+03 1.7E+05 1.6E+05 2.5E+03 2.1E+04
td	63
td	NBCI
td	8.4E+05
td	1.5E+03
td	7.3E+03
td	3.9E+03
td	1.9E+06
td	ND
td	3.1E+03
td	1.7E+05
td	1.6E+05
td	2.5E+03
td	2.1E+04
tr	64 NBCI 4.4E+05 3.1E+02 1.5E+04 2.6E+03 3.5E+06 6.4E+03 2.0E+03 1.6E+05 6.5E+05 2.2E+03 4.2E+04
td	64
td	NBCI
td	4.4E+05
td	3.1E+02
td	1.5E+04
td	2.6E+03
td	3.5E+06
td	6.4E+03
td	2.0E+03
td	1.6E+05
td	6.5E+05
td	2.2E+03
td	4.2E+04
tr	136 NBCI 2.0E+05 5.2E+02 6.3E+03 2.2E+03 5.3E+05 ND 8.9E+02 3.2E+04 5.3E+04 1.1E+03 4.4E+03
td	136
td	NBCI
td	2.0E+05
td	5.2E+02
td	6.3E+03
td	2.2E+03
td	5.3E+05
td	ND
td	8.9E+02
td	3.2E+04
td	5.3E+04
td	1.1E+03
td	4.4E+03
tr	139 NBCI 1.8E+06 3.2E+03 5.2E+04 8.3E+03 3.2E+07 ND 2.8E+04 8.4E+05 2.2E+06 2.6E+04 1.6E+05
td	139
td	NBCI
td	1.8E+06
td	3.2E+03
td	5.2E+04
td	8.3E+03
td	3.2E+07
td	ND
td	2.8E+04
td	8.4E+05
td	2.2E+06
td	2.6E+04
td	1.6E+05
tr	150 NBCI 2.1E+05 2.8E+03 1.1E+04 1.1E+03 1.5E+06 ND 3.1E+03 3.1E+04 2.0E+05 2.0E+03 3.1E+04
td	150
td	NBCI
td	2.1E+05
td	2.8E+03
td	1.1E+04
td	1.1E+03
td	1.5E+06
td	ND
td	3.1E+03
td	3.1E+04
td	2.0E+05
td	2.0E+03
td	3.1E+04
tr	156 NBCI 4.8E+05 3.9E+03 1.9E+04 6.5E+03 2.9E+06 ND 4.9E+03 5.8E+04 1.3E+05 4.0E+03 2.5E+04
td	156
td	NBCI
td	4.8E+05
td	3.9E+03
td	1.9E+04
td	6.5E+03
td	2.9E+06
td	ND
td	4.9E+03
td	5.8E+04
td	1.3E+05
td	4.0E+03
td	2.5E+04
tr	157 NBCI 2.4E+06 2.0E+03 2.6E+04 3.3E+03 1.8E+07 8.5E+03 3.6E+03 3.6E+05 1.8E+06 6.2E+03 1.7E+05
td	157
td	NBCI
td	2.4E+06
td	2.0E+03
td	2.6E+04
td	3.3E+03
td	1.8E+07
td	8.5E+03
td	3.6E+03
td	3.6E+05
td	1.8E+06
td	6.2E+03
td	1.7E+05
tr	194 NBCI 5.4E+05 4.0E+03 1.2E+04 1.1E+03 7.8E+06 7.7E+03 3.2E+03 9.6E+04 5.8E+05 3.7E+03 2.4E+05
td	194
td	NBCI
td	5.4E+05
td	4.0E+03
td	1.2E+04
td	1.1E+03
td	7.8E+06
td	7.7E+03
td	3.2E+03
td	9.6E+04
td	5.8E+05
td	3.7E+03
td	2.4E+05
tr	210 NBCI 3.2E+05 3.3E+03 4.1E+03 2.6E+03 3.9E+06 1.8E+03 3.7E+03 7.2E+04 3.3E+05 4.8E+03 2.9E+04
td	210
td	NBCI
td	3.2E+05
td	3.3E+03
td	4.1E+03
td	2.6E+03
td	3.9E+06
td	1.8E+03
td	3.7E+03
td	7.2E+04
td	3.3E+05
td	4.8E+03
td	2.9E+04
tr	257 NBCI 6.3E+05 2.5E+03 1.1E+04 1.2E+02 2.8E+06 8.7E+03 2.9E+03 2.3E+04 1.2E+05 2.6E+03 4.9E+04
td	257
td	NBCI
td	6.3E+05
td	2.5E+03
td	1.1E+04
td	1.2E+02
td	2.8E+06
td	8.7E+03
td	2.9E+03
td	2.3E+04
td	1.2E+05
td	2.6E+03
td	4.9E+04
tr	261 NBCI 7.6E+05 4.7E+03 1.6E+04 7.4E+03 3.1E+06 1.5E+03 1.8E+03 1.2E+05 4.5E+05 4.9E+03 7.2E+04
td	261
td	NBCI
td	7.6E+05
td	4.7E+03
td	1.6E+04
td	7.4E+03
td	3.1E+06
td	1.5E+03
td	1.8E+03
td	1.2E+05
td	4.5E+05
td	4.9E+03
td	7.2E+04
tr	282 NBCI 4.6E+05 2.5E+03 1.3E+04 2.3E+03 1.9E+06 1.5E+04 1.3E+03 6.5E+04 4.5E+05 2.0E+03 3.1E+04
td	282
td	NBCI
td	4.6E+05
td	2.5E+03
td	1.3E+04
td	2.3E+03
td	1.9E+06
td	1.5E+04
td	1.3E+03
td	6.5E+04
td	4.5E+05
td	2.0E+03
td	3.1E+04
tr	285 NBCI 4.3E+05 5.3E+03 8.4E+04 6.2E+02 3.5E+06 7.3E+03 9.2E+03 3.0E+04 2.3E+05 ND 2.0E+04
td	285
td	NBCI
td	4.3E+05
td	5.3E+03
td	8.4E+04
td	6.2E+02
td	3.5E+06
td	7.3E+03
td	9.2E+03
td	3.0E+04
td	2.3E+05
td	ND
td	2.0E+04
tr	296 NBCI 8.1E+05 1.5E+03 7.4E+03 4.1E+03 3.6E+06 8.1E+03 4.5E+03 2.0E+05 5.4E+05 2.6E+03 5.2E+04
td	296
td	NBCI
td	8.1E+05
td	1.5E+03
td	7.4E+03
td	4.1E+03
td	3.6E+06
td	8.1E+03
td	4.5E+03
td	2.0E+05
td	5.4E+05
td	2.6E+03
td	5.2E+04
tr	305 NBCI 1.4E+05 6.5E+02 4.0E+03 3.2E+03 1.6E+06 ND 6.9E+02 4.1E+04 1.8E+05 1.3E+03 5.7E+03
td	305
td	NBCI
td	1.4E+05
td	6.5E+02
td	4.0E+03
td	3.2E+03
td	1.6E+06
td	ND
td	6.9E+02
td	4.1E+04
td	1.8E+05
td	1.3E+03
td	5.7E+03
tr	315 NBCI 4.2E+05 7.6E+03 5.1E+03 3.1E+03 7.9E+06 7.2E+03 4.3E+03 7.3E+04 4.5E+05 1.0E+04 3.8E+04
td	315
td	NBCI
td	4.2E+05
td	7.6E+03
td	5.1E+03
td	3.1E+03
td	7.9E+06
td	7.2E+03
td	4.3E+03
td	7.3E+04
td	4.5E+05
td	1.0E+04
td	3.8E+04
tr	330 NBCI 1.2E+05 2.0E+03 5.8E+03 3.5E+03 1.1E+06 3.1E+01 1.3E+03 2.9E+04 2.3E+05 1.4E+03 1.7E+04
td	330
td	NBCI
td	1.2E+05
td	2.0E+03
td	5.8E+03
td	3.5E+03
td	1.1E+06
td	3.1E+01
td	1.3E+03
td	2.9E+04
td	2.3E+05
td	1.4E+03
td	1.7E+04
tr	331 NBCI 6.1E+05 3.4E+03 1.3E+04 3.6E+03 7.3E+06 1.0E+04 1.8E+03 1.2E+05 1.3E+06 1.9E+03 5.7E+04
td	331
td	NBCI
td	6.1E+05
td	3.4E+03
td	1.3E+04
td	3.6E+03
td	7.3E+06
td	1.0E+04
td	1.8E+03
td	1.2E+05
td	1.3E+06
td	1.9E+03
td	5.7E+04
tr	334 NBCI 6.5E+05 4.0E+03 2.7E+04 1.7E+04 3.7E+06 4.6E+03 3.0E+03 6.8E+04 5.9E+05 2.9E+03 2.6E+04
td	334
td	NBCI
td	6.5E+05
td	4.0E+03
td	2.7E+04
td	1.7E+04
td	3.7E+06
td	4.6E+03
td	3.0E+03
td	6.8E+04
td	5.9E+05
td	2.9E+03
td	2.6E+04
tr	336 NBCI 4.7E+05 2.7E+03 4.4E+04 1.6E+03 3.4E+06 1.2E+04 8.3E+03 6.2E+04 5.4E+05 4.2E+03 1.2E+05
td	336
td	NBCI
td	4.7E+05
td	2.7E+03
td	4.4E+04
td	1.6E+03
td	3.4E+06
td	1.2E+04
td	8.3E+03
td	6.2E+04
td	5.4E+05
td	4.2E+03
td	1.2E+05
tr	337 NBCI 2.8E+05 2.8E+03 3.8E+03 4.3E+03 1.5E+06 5.3E+03 5.6E+03 4.9E+04 3.3E+05 1.7E+03 4.4E+04
td	337
td	NBCI
td	2.8E+05
td	2.8E+03
td	3.8E+03
td	4.3E+03
td	1.5E+06
td	5.3E+03
td	5.6E+03
td	4.9E+04
td	3.3E+05
td	1.7E+03
td	4.4E+04
tr	339 NBCI 3.1E+05 1.6E+04 3.0E+04 1.1E+03 3.5E+06 6.6E+03 2.0E+03 6.6E+04 2.4E+05 2.5E+03 2.2E+04
td	339
td	NBCI
td	3.1E+05
td	1.6E+04
td	3.0E+04
td	1.1E+03
td	3.5E+06
td	6.6E+03
td	2.0E+03
td	6.6E+04
td	2.4E+05
td	2.5E+03
td	2.2E+04
tr	361 NBCI 3.7E+05 8.4E+02 1.5E+04 1.3E+03 7.8E+06 3.1E+03 2.7E+03 4.8E+04 6.4E+05 6.1E+03 7.7E+04
td	361
td	NBCI
td	3.7E+05
td	8.4E+02
td	1.5E+04
td	1.3E+03
td	7.8E+06
td	3.1E+03
td	2.7E+03
td	4.8E+04
td	6.4E+05
td	6.1E+03
td	7.7E+04
tr	363 NBCI 6.1E+05 2.7E+03 2.2E+04 2.0E+03 8.1E+06 9.9E+03 2.4E+03 9.7E+04 7.0E+05 7.0E+03 3.6E+04
td	363
td	NBCI
td	6.1E+05
td	2.7E+03
td	2.2E+04
td	2.0E+03
td	8.1E+06
td	9.9E+03
td	2.4E+03
td	9.7E+04
td	7.0E+05
td	7.0E+03
td	3.6E+04
tr	34 BCI 8.8E+05 3.1E+03 3.4E+03 5.1E+02 1.8E+06 ND 1.9E+03 6.1E+04 2.9E+05 3.1E+03 5.6E+04
td	34
td	BCI
td	8.8E+05
td	3.1E+03
td	3.4E+03
td	5.1E+02
td	1.8E+06
td	ND
td	1.9E+03
td	6.1E+04
td	2.9E+05
td	3.1E+03
td	5.6E+04
tr	71 BCI 8.8E+05 1.3E+04 3.2E+04 2.2E+03 6.7E+06 ND 2.5E+03 4.1E+05 7.5E+05 3.1E+03 5.6E+05
td	71
td	BCI
td	8.8E+05
td	1.3E+04
td	3.2E+04
td	2.2E+03
td	6.7E+06
td	ND
td	2.5E+03
td	4.1E+05
td	7.5E+05
td	3.1E+03
td	5.6E+05
tr	85 BCI 2.3E+05 1.1E+03 2.6E+04 4.1E+03 1.2E+06 1.0E+04 8.1E+02 4.8E+04 1.5E+05 3.5E+03 1.8E+04
td	85
td	BCI
td	2.3E+05
td	1.1E+03
td	2.6E+04
td	4.1E+03
td	1.2E+06
td	1.0E+04
td	8.1E+02
td	4.8E+04
td	1.5E+05
td	3.5E+03
td	1.8E+04
tr	88 BCI 1.3E+05 1.5E+03 3.5E+03 1.1E+03 6.9E+05 ND 5.6E+02 2.4E+04 1.9E+05 2.4E+03 1.6E+04
td	88
td	BCI
td	1.3E+05
td	1.5E+03
td	3.5E+03
td	1.1E+03
td	6.9E+05
td	ND
td	5.6E+02
td	2.4E+04
td	1.9E+05
td	2.4E+03
td	1.6E+04
tr	99 BCI 9.0E+05 2.1E+03 1.5E+04 5.5E+03 9.6E+06 6.7E+03 8.0E+03 1.2E+05 9.4E+05 8.5E+03 4.7E+04
td	99
td	BCI
td	9.0E+05
td	2.1E+03
td	1.5E+04
td	5.5E+03
td	9.6E+06
td	6.7E+03
td	8.0E+03
td	1.2E+05
td	9.4E+05
td	8.5E+03
td	4.7E+04
tr	118 BCI 8.0E+04 3.8E+03 1.1E+04 4.8E+03 1.7E+06 4.0E+03 4.5E+02 4.4E+04 1.7E+05 1.1E+03 6.1E+03
td	118
td	BCI
td	8.0E+04
td	3.8E+03
td	1.1E+04
td	4.8E+03
td	1.7E+06
td	4.0E+03
td	4.5E+02
td	4.4E+04
td	1.7E+05
td	1.1E+03
td	6.1E+03
tr	146 BCI 4.1E+05 2.9E+04 4.7E+04 4.7E+02 2.0E+06 7.1E+03 1.6E+04 6.6E+04 1.7E+05 3.8E+04 6.5E+04
td	146
td	BCI
td	4.1E+05
td	2.9E+04
td	4.7E+04
td	4.7E+02
td	2.0E+06
td	7.1E+03
td	1.6E+04
td	6.6E+04
td	1.7E+05
td	3.8E+04
td	6.5E+04
tr	147 BCI 4.1E+05 2.5E+03 8.2E+03 7.3E+02 8.8E+05 1.7E+03 1.3E+03 2.3E+04 6.5E+05 2.3E+02 7.4E+04
td	147
td	BCI
td	4.1E+05
td	2.5E+03
td	8.2E+03
td	7.3E+02
td	8.8E+05
td	1.7E+03
td	1.3E+03
td	2.3E+04
td	6.5E+05
td	2.3E+02
td	7.4E+04
tr	158 BCI 2.6E+04 2.6E+03 1.4E+04 4.7E+03 2.3E+06 2.9E+03 1.2E+03 2.3E+04 3.7E+04 1.9E+03 2.3E+04
td	158
td	BCI
td	2.6E+04
td	2.6E+03
td	1.4E+04
td	4.7E+03
td	2.3E+06
td	2.9E+03
td	1.2E+03
td	2.3E+04
td	3.7E+04
td	1.9E+03
td	2.3E+04
tr	167 BCI 1.9E+05 2.5E+03 5.3E+03 1.8E+03 2.4E+06 1.4E+04 2.3E+03 9.5E+04 4.0E+05 2.9E+03 2.8E+04
td	167
td	BCI
td	1.9E+05
td	2.5E+03
td	5.3E+03
td	1.8E+03
td	2.4E+06
td	1.4E+04
td	2.3E+03
td	9.5E+04
td	4.0E+05
td	2.9E+03
td	2.8E+04
tr	171 BCI 1.6E+06 1.7E+03 1.6E+04 4.0E+03 7.8E+06 6.0E+03 6.5E+03 2.5E+05 1.4E+06 1.4E+04 6.0E+04
td	171
td	BCI
td	1.6E+06
td	1.7E+03
td	1.6E+04
td	4.0E+03
td	7.8E+06
td	6.0E+03
td	6.5E+03
td	2.5E+05
td	1.4E+06
td	1.4E+04
td	6.0E+04
tr	191 BCI 4.5E+05 1.9E+03 3.5E+03 2.5E+02 1.7E+06 3.6E+03 5.6E+02 2.1E+04 1.6E+05 2.5E+03 2.1E+04
td	191
td	BCI
td	4.5E+05
td	1.9E+03
td	3.5E+03
td	2.5E+02
td	1.7E+06
td	3.6E+03
td	5.6E+02
td	2.1E+04
td	1.6E+05
td	2.5E+03
td	2.1E+04
tr	211 BCI 6.0E+05 1.7E+04 1.1E+04 1.3E+02 1.0E+07 5.5E+03 4.1E+03 2.4E+04 7.1E+05 4.3E+03 8.3E+04
td	211
td	BCI
td	6.0E+05
td	1.7E+04
td	1.1E+04
td	1.3E+02
td	1.0E+07
td	5.5E+03
td	4.1E+03
td	2.4E+04
td	7.1E+05
td	4.3E+03
td	8.3E+04
tr	212 BCI 6.5E+04 1.6E+03 9.6E+03 1.1E+03 4.0E+06 8.1E+03 9.5E+02 7.5E+04 9.4E+04 3.1E+03 3.6E+04
td	212
td	BCI
td	6.5E+04
td	1.6E+03
td	9.6E+03
td	1.1E+03
td	4.0E+06
td	8.1E+03
td	9.5E+02
td	7.5E+04
td	9.4E+04
td	3.1E+03
td	3.6E+04
tr	247 BCI 2.3E+05 2.0E+02 1.4E+04 2.1E+03 1.3E+06 7.1E+03 1.1E+03 2.4E+04 1.3E+05 1.3E+03 1.1E+04
td	247
td	BCI
td	2.3E+05
td	2.0E+02
td	1.4E+04
td	2.1E+03
td	1.3E+06
td	7.1E+03
td	1.1E+03
td	2.4E+04
td	1.3E+05
td	1.3E+03
td	1.1E+04
tr	255 BCI 1.3E+06 7.3E+03 1.5E+04 2.5E+03 2.8E+06 3.8E+04 8.1E+03 1.1E+05 2.8E+06 2.0E+03 1.0E+05
td	255
td	BCI
td	1.3E+06
td	7.3E+03
td	1.5E+04
td	2.5E+03
td	2.8E+06
td	3.8E+04
td	8.1E+03
td	1.1E+05
td	2.8E+06
td	2.0E+03
td	1.0E+05
tr	259 BCI 3.0E+06 5.9E+03 1.4E+04 7.0E+03 9.2E+06 5.1E+03 5.1E+03 1.1E+05 5.0E+05 4.8E+03 2.1E+04
td	259
td	BCI
td	3.0E+06
td	5.9E+03
td	1.4E+04
td	7.0E+03
td	9.2E+06
td	5.1E+03
td	5.1E+03
td	1.1E+05
td	5.0E+05
td	4.8E+03
td	2.1E+04
tr	271 BCI 7.4E+05 9.5E+02 3.8E+03 2.6E+03 2.4E+06 3.7E+03 3.1E+03 7.1E+04 6.3E+05 4.1E+03 3.0E+04
td	271
td	BCI
td	7.4E+05
td	9.5E+02
td	3.8E+03
td	2.6E+03
td	2.4E+06
td	3.7E+03
td	3.1E+03
td	7.1E+04
td	6.3E+05
td	4.1E+03
td	3.0E+04
tr	287 BCI 5.8E+05 8.7E+03 1.1E+04 2.3E+03 1.9E+06 1.5E+04 6.3E+02 8.8E+04 1.2E+05 4.7E+03 3.3E+04
td	287
td	BCI
td	5.8E+05
td	8.7E+03
td	1.1E+04
td	2.3E+03
td	1.9E+06
td	1.5E+04
td	6.3E+02
td	8.8E+04
td	1.2E+05
td	4.7E+03
td	3.3E+04
tr	300 BCI 2.7E+05 1.5E+03 7.7E+03 5.0E+03 3.7E+06 7.1E+03 1.9E+03 6.7E+04 3.2E+05 8.0E+02 1.3E+04
td	300
td	BCI
td	2.7E+05
td	1.5E+03
td	7.7E+03
td	5.0E+03
td	3.7E+06
td	7.1E+03
td	1.9E+03
td	6.7E+04
td	3.2E+05
td	8.0E+02
td	1.3E+04
tr	306 BCI 4.2E+05 2.0E+02 9.7E+03 2.3E+03 2.2E+06 ND 4.8E+03 5.6E+04 1.1E+06 4.5E+02 1.9E+04
td	306
td	BCI
td	4.2E+05
td	2.0E+02
td	9.7E+03
td	2.3E+03
td	2.2E+06
td	ND
td	4.8E+03
td	5.6E+04
td	1.1E+06
td	4.5E+02
td	1.9E+04
tr	314 BCI 1.6E+05 3.7E+03 1.7E+04 1.1E+03 1.2E+06 1.9E+02 1.5E+03 2.7E+04 2.7E+05 2.8E+03 3.4E+04
td	314
td	BCI
td	1.6E+05
td	3.7E+03
td	1.7E+04
td	1.1E+03
td	1.2E+06
td	1.9E+02
td	1.5E+03
td	2.7E+04
td	2.7E+05
td	2.8E+03
td	3.4E+04
tr	329 BCI 2.3E+05 8.9E+03 1.6E+04 5.3E+03 7.2E+06 7.8E+03 1.4E+03 5.7E+04 8.9E+05 1.9E+03 4.8E+04
td	329
td	BCI
td	2.3E+05
td	8.9E+03
td	1.6E+04
td	5.3E+03
td	7.2E+06
td	7.8E+03
td	1.4E+03
td	5.7E+04
td	8.9E+05
td	1.9E+03
td	4.8E+04
tr	335 BCI 4.1E+05 6.5E+03 2.1E+04 7.1E+03 4.3E+06 1.8E+02 7.0E+03 6.9E+04 5.2E+05 3.9E+03 4.4E+04
td	335
td	BCI
td	4.1E+05
td	6.5E+03
td	2.1E+04
td	7.1E+03
td	4.3E+06
td	1.8E+02
td	7.0E+03
td	6.9E+04
td	5.2E+05
td	3.9E+03
td	4.4E+04
tr	B3 BCI 4.0E+05 3.2E+03 6.0E+03 3.8E+02 1.6E+06 7.7E+03 1.8E+03 1.8E+04 2.6E+05 3.7E+03 1.7E+04
td	B3
td	BCI
td	4.0E+05
td	3.2E+03
td	6.0E+03
td	3.8E+02
td	1.6E+06
td	7.7E+03
td	1.8E+03
td	1.8E+04
td	2.6E+05
td	3.7E+03
td	1.7E+04
table-wrap-foot	Virtually-multiplexed transcript abundance data for each gene (in the form of molecules/106 β-actin molecules) from all experiments were included in the same Standardized Expression Database (SED). These data are now directly comparable to previously published virtually-multiplexed transcript abundance data from this laboratory [15], or to Virtually-multiplexed transcript abundance data collected by others who use the NCI-funded (R24 CA 95806) Standardized Expression Measurement (SEM) Center. The data presented here represent more than 6,000 Virtually-multiplexed transcript abundance measurements conducted in multiple experiments. The sixteen antioxidant or DNA repair genes and each of the six transcription factors except for E2F1 were measured in each NBEC sample from 49 individuals (24 non-BC individuals and 25 BC individuals). 1ND, Not detectable (When 60 molecules of Competitive Template (CT) were added to the reaction, CT was detected but native template was not.) 2NA, Not available. E2F1 was measured in all of the samples except for one BC individual (24 non-BC individuals and 24 BC individuals).
p	Virtually-multiplexed transcript abundance data for each gene (in the form of molecules/106 β-actin molecules) from all experiments were included in the same Standardized Expression Database (SED). These data are now directly comparable to previously published virtually-multiplexed transcript abundance data from this laboratory [15], or to Virtually-multiplexed transcript abundance data collected by others who use the NCI-funded (R24 CA 95806) Standardized Expression Measurement (SEM) Center. The data presented here represent more than 6,000 Virtually-multiplexed transcript abundance measurements conducted in multiple experiments. The sixteen antioxidant or DNA repair genes and each of the six transcription factors except for E2F1 were measured in each NBEC sample from 49 individuals (24 non-BC individuals and 25 BC individuals).
p	1ND, Not detectable (When 60 molecules of Competitive Template (CT) were added to the reaction, CT was detected but native template was not.)
p	2NA, Not available. E2F1 was measured in all of the samples except for one BC individual (24 non-BC individuals and 24 BC individuals).
table-wrap	Table 4 Bivariate analysis of virtually-multiplexed transcript abundance data values for each antioxidant or DNA repair gene versus each transcription factor. Non-BC Individuals n = 24 BC Individuals n = 25 ALL n = 49 Antioxidant/DNA Repair Genes vs Transcription Factors r Value p Value r Value p Value r Value p Value CAT vs CEBPB 0.13 1 0.18 1 0.15 1 CAT vs CEBPG 0.65 0.004 0.35 0.48 0.55 <0.0006 CAT vs E2F1* 0.54 0.04 0.68 0.002 0.56 <0.0006 CAT vs E2F3 0.48 0.12 0.18 1 0.37 0.06 CAT vs E2F6 0.26 1 0.3 0.84 0.25 0.48 CAT vs EVI1 -0.01 1 0.21 1 0.08 1 ERCC1 vs CEBPB 0.32 0.78 0.27 1 0.29 0.24 ERCC1 vs CEBPG 0.77 <0.0006 0.42 0.24 0.62 <0.0006 ERCC1 vs E2F1 0.35 0.54 0.39 0.36 0.37 0.06 ERCC1 vs E2F3 0.39 0.36 0.21 1 0.31 0.18 ERCC1 vs E2F6 0.17 1 0.63 0.005 0.42 0.02 ERCC1 vs EVI1 -0.02 1 0.38 0.36 0.17 1 ERCC2 vs CEBPB 0.25 1 0.19 1 0.22 0.84 ERCC2 vs CEBPG 0.63 0.006 0.39 0.3 0.53 <0.0006 ERCC2 vs E2F1 0.39 0.36 0.32 0.72 0.33 0.12 ERCC2 vs E2F3 0.58 0.02 0.22 1 0.42 0.02 ERCC2 vs E2F6 0.37 0.42 0.51 0.06 0.42 0.02 ERCC2 vs EVI1 0.19 1 0.29 0.96 0.23 0.66 ERCC4 vs CEBPB -0.35 0.6 -0.11 1 -0.16 1 ERCC4 vs CEBPG 0.24 1 0.37 0.42 0.25 0.48 ERCC4 vs E2F1 0.42 0.24 0.04 1 0.2 1 ERCC4 vs E2F3 0.6 0.01 0.33 0.6 0.33 0.12 ERCC4 vs E2F6 -0.04 1 0.04 1 0.07 1 ERCC4 vs EVI1 0.24 1 0.33 0.66 0.27 0.36 ERCC5 vs CEBPB 0.4 0.3 0.28 1 0.33 0.12 ERCC5 vs CEBPG 0.79 <0.0006 0.12 1 0.46 0.005 ERCC5 vs E2F1 0.44 0.18 0.45 0.18 0.44 0.01 ERCC5 vs E2F3 0.39 0.36 -0.11 1 0.13 1 ERCC5 vs E2F6 0.41 0.3 0.35 0.54 0.38 0.04 ERCC5 vs EVI1 0.07 1 -0.04 1 0.01 1 GPX1 vs CEBPB 0.49 0.06 0.24 1 0.32 0.12 GPX1 vs CEBPG 0.72 <0.0006 0.19 1 0.4 0.02 GPX1 vs E2F1 0.48 0.12 0.38 0.36 0.43 0.02 GPX1 vs E2F3 0.22 1 -0.004 1 0.08 1 GPX1 vs E2F6 0.06 1 0.36 0.48 0.28 0.3 GPX1 vs EVI1 -0.06 1 0.2 1 0.1 1 GPX3 vs CEBPB -0.18 1 0.14 1 0.02 1 GPX3 vs CEBPG 0.13 1 0.01 1 0.07 1 GPX3 vs E2F1 -0.03 1 -0.17 1 -0.12 1 GPX3 vs E2F3 0.32 0.78 -0.2 1 0.05 1 GPX3 vs E2F6 -0.26 1 0.44 0.18 0.19 1 GPX3 vs EVI1 0.06 1 0.08 1 0.06 1 GSTM1-5 vs CEBPB -0.08 1 0.43 0.18 0.17 1 GSTM1-5 vs CEBPG 0.25 1 0.02 1 0.16 1 GSTM1-5 vs E2F1 0.51 0.06 0.23 1 0.41 0.02 GSTM1-5 vs E2F3 0.29 0.96 -0.16 1 0.1 1 GSTM1-5 vs E2F6 -0.3 0.9 0.006 1 -0.1 1 GSTM1-5 vs EVI1 0.22 1 -0.12 1 0.07 1 GSTM3 vs CEBPB 0.01 1 0.06 1 0.04 1 GSTM3 vs CEBPG -0.007 1 -0.28 1 0.01 1 GSTM3 vs E2F1 0.29 1 0.35 0.54 0.34 0.12 GSTM3 vs E2F3 -0.31 0.84 -0.49 0.06 -0.4 0.03 GSTM3 vs E2F6 -0.11 1 -0.25 1 -0.16 1 GSTM3 vs EVI1 -0.27 1 -0.25 1 -0.25 0.54 GSTP1 vs CEBPB 0.19 1 0.38 0.36 0.28 0.36 GSTP1 vs CEBPG 0.74 <0.0006 0.18 1 0.51 0.001 GSTP1 vs E2F1 0.6 0.01 0.46 0.12 0.56 <0.0006 GSTP1 vs E2F3 0.32 0.78 -0.25 1 0.07 1 GSTP1 vs E2F6 0.1 1 0.35 0.48 0.26 0.42 GSTP1 vs EVI1 0.11 1 0.13 1 0.12 1 GSTT1 vs CEBPB 0.03 1 0.45 0.12 0.24 0.6 GSTT1 vs CEBPG 0.39 0.36 0.16 1 0.3 0.24 GSTT1 vs E2F1 0.07 1 -0.15 1 -0.05 1 GSTT1 vs E2F3 0.35 0.54 -0.1 1 0.17 1 GSTT1 vs E2F6 0.05 1 0.21 1 0.11 1 GSTT1 vs EVI1 -0.26 1 0.22 1 -0.04 1 GSTZ1 vs CEBPB 0.11 1 0.36 0.42 0.25 0.54 GSTZ1 vs CEBPG 0.51 0.06 0.08 1 0.28 0.3 GSTZ1 vs E2F1 0.64 0.004 0.5 0.06 0.58 <0.0006 GSTZ1 vs E2F3 0.42 0.24 0.14 1 0.25 0.54 GSTZ1 vs E2F6 -0.05 1 0.48 0.12 0.32 0.18 GSTZ1 vs EVI1 0.02 1 0.27 1 0.16 1 mGST vs CEBPB 0.31 0.78 0.35 0.48 0.32 0.12 mGST vs CEBPG 0.56 0.02 0.25 1 0.42 0.02 mGST vs E2F1 0.58 0.02 0.54 0.04 0.58 <0.0006 mGST vs E2F3 0.03 1 -0.15 1 -0.06 1 mGST vs E2F6 0.17 1 0.29 0.96 0.27 0.36 mGST vs EVI1 -0.16 1 0.07 1 -0.04 1 SOD1 vs CEBPB 0.13 1 0.15 1 0.14 1 SOD1 vs CEBPG 0.66 0.002 0.009 1 0.36 0.06 SOD1 vs E2F1 0.59 0.02 0.55 0.04 0.56 <0.0006 SOD1 vs E2F3 0.25 1 -0.07 1 0.09 1 SOD1 vs E2F6 0.12 1 0.14 1 0.14 1 SOD1 vs EVI1 -0.17 1 0.03 1 -0.06 1 XPA vs CEBPB 0.31 0.84 0.42 0.24 0.31 0.18 XPA vs CEBPG 0.36 0.54 0.33 0.66 0.34 0.12 XPA vs E2F1 -0.05 1 0.22 1 -0.02 1 XPA vs E2F3 -0.07 1 0.14 1 -0.01 1 XPA vs E2F6 0.55 0.04 0.46 0.12 0.4 0.02 XPA vs EVI1 0.04 1 0.07 1 0.04 1 XRCC1 vs CEBPB 0.36 0.48 0.28 1 0.32 0.18 XRCC1 vs CEBPG 0.83 <0.0006 0.27 1 0.591 <0.0006 XRCC1 vs E2F1 0.32 0.78 0.37 0.48 0.35 0.12 XRCC1 vs E2F3 0.47 0.12 0.22 1 0.35 0.06 XRCC1 vs E2F6 0.26 1 0.54 0.04 0.41 0.02 XRCC1 vs EVI1 -0.009 1 0.12 1 0.06 1 The correlation of logarithmically transformed virtually-multiplexed transcript abundance data (Table 3) from each of the six transcription factors with each of the sixteen antioxidant or DNA repair genes was determined. The transformation was necessary due to the wide range of expression of each gene among the samples. The correlation coefficient (r value) and level of significance (p value) for each correlation are presented. Significance (p < 0.01) was determined using a two-tailed test following Bonferroni adjustment for six multiple comparisons (comparison of each of six transcription factors to each of the antioxidant or DNA repair genes). *values for E2F1 obtained in all but one BC individuals.
label	Table 4
caption	Bivariate analysis of virtually-multiplexed transcript abundance data values for each antioxidant or DNA repair gene versus each transcription factor.
p	Bivariate analysis of virtually-multiplexed transcript abundance data values for each antioxidant or DNA repair gene versus each transcription factor.
table	Non-BC Individuals n = 24 BC Individuals n = 25 ALL n = 49 Antioxidant/DNA Repair Genes vs Transcription Factors r Value p Value r Value p Value r Value p Value CAT vs CEBPB 0.13 1 0.18 1 0.15 1 CAT vs CEBPG 0.65 0.004 0.35 0.48 0.55 <0.0006 CAT vs E2F1* 0.54 0.04 0.68 0.002 0.56 <0.0006 CAT vs E2F3 0.48 0.12 0.18 1 0.37 0.06 CAT vs E2F6 0.26 1 0.3 0.84 0.25 0.48 CAT vs EVI1 -0.01 1 0.21 1 0.08 1 ERCC1 vs CEBPB 0.32 0.78 0.27 1 0.29 0.24 ERCC1 vs CEBPG 0.77 <0.0006 0.42 0.24 0.62 <0.0006 ERCC1 vs E2F1 0.35 0.54 0.39 0.36 0.37 0.06 ERCC1 vs E2F3 0.39 0.36 0.21 1 0.31 0.18 ERCC1 vs E2F6 0.17 1 0.63 0.005 0.42 0.02 ERCC1 vs EVI1 -0.02 1 0.38 0.36 0.17 1 ERCC2 vs CEBPB 0.25 1 0.19 1 0.22 0.84 ERCC2 vs CEBPG 0.63 0.006 0.39 0.3 0.53 <0.0006 ERCC2 vs E2F1 0.39 0.36 0.32 0.72 0.33 0.12 ERCC2 vs E2F3 0.58 0.02 0.22 1 0.42 0.02 ERCC2 vs E2F6 0.37 0.42 0.51 0.06 0.42 0.02 ERCC2 vs EVI1 0.19 1 0.29 0.96 0.23 0.66 ERCC4 vs CEBPB -0.35 0.6 -0.11 1 -0.16 1 ERCC4 vs CEBPG 0.24 1 0.37 0.42 0.25 0.48 ERCC4 vs E2F1 0.42 0.24 0.04 1 0.2 1 ERCC4 vs E2F3 0.6 0.01 0.33 0.6 0.33 0.12 ERCC4 vs E2F6 -0.04 1 0.04 1 0.07 1 ERCC4 vs EVI1 0.24 1 0.33 0.66 0.27 0.36 ERCC5 vs CEBPB 0.4 0.3 0.28 1 0.33 0.12 ERCC5 vs CEBPG 0.79 <0.0006 0.12 1 0.46 0.005 ERCC5 vs E2F1 0.44 0.18 0.45 0.18 0.44 0.01 ERCC5 vs E2F3 0.39 0.36 -0.11 1 0.13 1 ERCC5 vs E2F6 0.41 0.3 0.35 0.54 0.38 0.04 ERCC5 vs EVI1 0.07 1 -0.04 1 0.01 1 GPX1 vs CEBPB 0.49 0.06 0.24 1 0.32 0.12 GPX1 vs CEBPG 0.72 <0.0006 0.19 1 0.4 0.02 GPX1 vs E2F1 0.48 0.12 0.38 0.36 0.43 0.02 GPX1 vs E2F3 0.22 1 -0.004 1 0.08 1 GPX1 vs E2F6 0.06 1 0.36 0.48 0.28 0.3 GPX1 vs EVI1 -0.06 1 0.2 1 0.1 1 GPX3 vs CEBPB -0.18 1 0.14 1 0.02 1 GPX3 vs CEBPG 0.13 1 0.01 1 0.07 1 GPX3 vs E2F1 -0.03 1 -0.17 1 -0.12 1 GPX3 vs E2F3 0.32 0.78 -0.2 1 0.05 1 GPX3 vs E2F6 -0.26 1 0.44 0.18 0.19 1 GPX3 vs EVI1 0.06 1 0.08 1 0.06 1 GSTM1-5 vs CEBPB -0.08 1 0.43 0.18 0.17 1 GSTM1-5 vs CEBPG 0.25 1 0.02 1 0.16 1 GSTM1-5 vs E2F1 0.51 0.06 0.23 1 0.41 0.02 GSTM1-5 vs E2F3 0.29 0.96 -0.16 1 0.1 1 GSTM1-5 vs E2F6 -0.3 0.9 0.006 1 -0.1 1 GSTM1-5 vs EVI1 0.22 1 -0.12 1 0.07 1 GSTM3 vs CEBPB 0.01 1 0.06 1 0.04 1 GSTM3 vs CEBPG -0.007 1 -0.28 1 0.01 1 GSTM3 vs E2F1 0.29 1 0.35 0.54 0.34 0.12 GSTM3 vs E2F3 -0.31 0.84 -0.49 0.06 -0.4 0.03 GSTM3 vs E2F6 -0.11 1 -0.25 1 -0.16 1 GSTM3 vs EVI1 -0.27 1 -0.25 1 -0.25 0.54 GSTP1 vs CEBPB 0.19 1 0.38 0.36 0.28 0.36 GSTP1 vs CEBPG 0.74 <0.0006 0.18 1 0.51 0.001 GSTP1 vs E2F1 0.6 0.01 0.46 0.12 0.56 <0.0006 GSTP1 vs E2F3 0.32 0.78 -0.25 1 0.07 1 GSTP1 vs E2F6 0.1 1 0.35 0.48 0.26 0.42 GSTP1 vs EVI1 0.11 1 0.13 1 0.12 1 GSTT1 vs CEBPB 0.03 1 0.45 0.12 0.24 0.6 GSTT1 vs CEBPG 0.39 0.36 0.16 1 0.3 0.24 GSTT1 vs E2F1 0.07 1 -0.15 1 -0.05 1 GSTT1 vs E2F3 0.35 0.54 -0.1 1 0.17 1 GSTT1 vs E2F6 0.05 1 0.21 1 0.11 1 GSTT1 vs EVI1 -0.26 1 0.22 1 -0.04 1 GSTZ1 vs CEBPB 0.11 1 0.36 0.42 0.25 0.54 GSTZ1 vs CEBPG 0.51 0.06 0.08 1 0.28 0.3 GSTZ1 vs E2F1 0.64 0.004 0.5 0.06 0.58 <0.0006 GSTZ1 vs E2F3 0.42 0.24 0.14 1 0.25 0.54 GSTZ1 vs E2F6 -0.05 1 0.48 0.12 0.32 0.18 GSTZ1 vs EVI1 0.02 1 0.27 1 0.16 1 mGST vs CEBPB 0.31 0.78 0.35 0.48 0.32 0.12 mGST vs CEBPG 0.56 0.02 0.25 1 0.42 0.02 mGST vs E2F1 0.58 0.02 0.54 0.04 0.58 <0.0006 mGST vs E2F3 0.03 1 -0.15 1 -0.06 1 mGST vs E2F6 0.17 1 0.29 0.96 0.27 0.36 mGST vs EVI1 -0.16 1 0.07 1 -0.04 1 SOD1 vs CEBPB 0.13 1 0.15 1 0.14 1 SOD1 vs CEBPG 0.66 0.002 0.009 1 0.36 0.06 SOD1 vs E2F1 0.59 0.02 0.55 0.04 0.56 <0.0006 SOD1 vs E2F3 0.25 1 -0.07 1 0.09 1 SOD1 vs E2F6 0.12 1 0.14 1 0.14 1 SOD1 vs EVI1 -0.17 1 0.03 1 -0.06 1 XPA vs CEBPB 0.31 0.84 0.42 0.24 0.31 0.18 XPA vs CEBPG 0.36 0.54 0.33 0.66 0.34 0.12 XPA vs E2F1 -0.05 1 0.22 1 -0.02 1 XPA vs E2F3 -0.07 1 0.14 1 -0.01 1 XPA vs E2F6 0.55 0.04 0.46 0.12 0.4 0.02 XPA vs EVI1 0.04 1 0.07 1 0.04 1 XRCC1 vs CEBPB 0.36 0.48 0.28 1 0.32 0.18 XRCC1 vs CEBPG 0.83 <0.0006 0.27 1 0.591 <0.0006 XRCC1 vs E2F1 0.32 0.78 0.37 0.48 0.35 0.12 XRCC1 vs E2F3 0.47 0.12 0.22 1 0.35 0.06 XRCC1 vs E2F6 0.26 1 0.54 0.04 0.41 0.02 XRCC1 vs EVI1 -0.009 1 0.12 1 0.06 1
tr	Non-BC Individuals n = 24 BC Individuals n = 25 ALL n = 49
td	Non-BC Individuals n = 24
td	BC Individuals n = 25
td	ALL n = 49
tr	Antioxidant/DNA Repair Genes vs Transcription Factors r Value p Value r Value p Value r Value p Value
td	Antioxidant/DNA Repair Genes vs Transcription Factors
td	r Value
td	p Value
td	r Value
td	p Value
td	r Value
td	p Value
tr	CAT vs CEBPB 0.13 1 0.18 1 0.15 1
td	CAT vs CEBPB
td	0.13
td	1
td	0.18
td	1
td	0.15
td	1
tr	CAT vs CEBPG 0.65 0.004 0.35 0.48 0.55 <0.0006
td	CAT vs CEBPG
td	0.65
td	0.004
td	0.35
td	0.48
td	0.55
td	<0.0006
tr	CAT vs E2F1* 0.54 0.04 0.68 0.002 0.56 <0.0006
td	CAT vs E2F1*
td	0.54
td	0.04
td	0.68
td	0.002
td	0.56
td	<0.0006
tr	CAT vs E2F3 0.48 0.12 0.18 1 0.37 0.06
td	CAT vs E2F3
td	0.48
td	0.12
td	0.18
td	1
td	0.37
td	0.06
tr	CAT vs E2F6 0.26 1 0.3 0.84 0.25 0.48
td	CAT vs E2F6
td	0.26
td	1
td	0.3
td	0.84
td	0.25
td	0.48
tr	CAT vs EVI1 -0.01 1 0.21 1 0.08 1
td	CAT vs EVI1
td	-0.01
td	1
td	0.21
td	1
td	0.08
td	1
tr	ERCC1 vs CEBPB 0.32 0.78 0.27 1 0.29 0.24
td	ERCC1 vs CEBPB
td	0.32
td	0.78
td	0.27
td	1
td	0.29
td	0.24
tr	ERCC1 vs CEBPG 0.77 <0.0006 0.42 0.24 0.62 <0.0006
td	ERCC1 vs CEBPG
td	0.77
td	<0.0006
td	0.42
td	0.24
td	0.62
td	<0.0006
tr	ERCC1 vs E2F1 0.35 0.54 0.39 0.36 0.37 0.06
td	ERCC1 vs E2F1
td	0.35
td	0.54
td	0.39
td	0.36
td	0.37
td	0.06
tr	ERCC1 vs E2F3 0.39 0.36 0.21 1 0.31 0.18
td	ERCC1 vs E2F3
td	0.39
td	0.36
td	0.21
td	1
td	0.31
td	0.18
tr	ERCC1 vs E2F6 0.17 1 0.63 0.005 0.42 0.02
td	ERCC1 vs E2F6
td	0.17
td	1
td	0.63
td	0.005
td	0.42
td	0.02
tr	ERCC1 vs EVI1 -0.02 1 0.38 0.36 0.17 1
td	ERCC1 vs EVI1
td	-0.02
td	1
td	0.38
td	0.36
td	0.17
td	1
tr	ERCC2 vs CEBPB 0.25 1 0.19 1 0.22 0.84
td	ERCC2 vs CEBPB
td	0.25
td	1
td	0.19
td	1
td	0.22
td	0.84
tr	ERCC2 vs CEBPG 0.63 0.006 0.39 0.3 0.53 <0.0006
td	ERCC2 vs CEBPG
td	0.63
td	0.006
td	0.39
td	0.3
td	0.53
td	<0.0006
tr	ERCC2 vs E2F1 0.39 0.36 0.32 0.72 0.33 0.12
td	ERCC2 vs E2F1
td	0.39
td	0.36
td	0.32
td	0.72
td	0.33
td	0.12
tr	ERCC2 vs E2F3 0.58 0.02 0.22 1 0.42 0.02
td	ERCC2 vs E2F3
td	0.58
td	0.02
td	0.22
td	1
td	0.42
td	0.02
tr	ERCC2 vs E2F6 0.37 0.42 0.51 0.06 0.42 0.02
td	ERCC2 vs E2F6
td	0.37
td	0.42
td	0.51
td	0.06
td	0.42
td	0.02
tr	ERCC2 vs EVI1 0.19 1 0.29 0.96 0.23 0.66
td	ERCC2 vs EVI1
td	0.19
td	1
td	0.29
td	0.96
td	0.23
td	0.66
tr	ERCC4 vs CEBPB -0.35 0.6 -0.11 1 -0.16 1
td	ERCC4 vs CEBPB
td	-0.35
td	0.6
td	-0.11
td	1
td	-0.16
td	1
tr	ERCC4 vs CEBPG 0.24 1 0.37 0.42 0.25 0.48
td	ERCC4 vs CEBPG
td	0.24
td	1
td	0.37
td	0.42
td	0.25
td	0.48
tr	ERCC4 vs E2F1 0.42 0.24 0.04 1 0.2 1
td	ERCC4 vs E2F1
td	0.42
td	0.24
td	0.04
td	1
td	0.2
td	1
tr	ERCC4 vs E2F3 0.6 0.01 0.33 0.6 0.33 0.12
td	ERCC4 vs E2F3
td	0.6
td	0.01
td	0.33
td	0.6
td	0.33
td	0.12
tr	ERCC4 vs E2F6 -0.04 1 0.04 1 0.07 1
td	ERCC4 vs E2F6
td	-0.04
td	1
td	0.04
td	1
td	0.07
td	1
tr	ERCC4 vs EVI1 0.24 1 0.33 0.66 0.27 0.36
td	ERCC4 vs EVI1
td	0.24
td	1
td	0.33
td	0.66
td	0.27
td	0.36
tr	ERCC5 vs CEBPB 0.4 0.3 0.28 1 0.33 0.12
td	ERCC5 vs CEBPB
td	0.4
td	0.3
td	0.28
td	1
td	0.33
td	0.12
tr	ERCC5 vs CEBPG 0.79 <0.0006 0.12 1 0.46 0.005
td	ERCC5 vs CEBPG
td	0.79
td	<0.0006
td	0.12
td	1
td	0.46
td	0.005
tr	ERCC5 vs E2F1 0.44 0.18 0.45 0.18 0.44 0.01
td	ERCC5 vs E2F1
td	0.44
td	0.18
td	0.45
td	0.18
td	0.44
td	0.01
tr	ERCC5 vs E2F3 0.39 0.36 -0.11 1 0.13 1
td	ERCC5 vs E2F3
td	0.39
td	0.36
td	-0.11
td	1
td	0.13
td	1
tr	ERCC5 vs E2F6 0.41 0.3 0.35 0.54 0.38 0.04
td	ERCC5 vs E2F6
td	0.41
td	0.3
td	0.35
td	0.54
td	0.38
td	0.04
tr	ERCC5 vs EVI1 0.07 1 -0.04 1 0.01 1
td	ERCC5 vs EVI1
td	0.07
td	1
td	-0.04
td	1
td	0.01
td	1
tr	GPX1 vs CEBPB 0.49 0.06 0.24 1 0.32 0.12
td	GPX1 vs CEBPB
td	0.49
td	0.06
td	0.24
td	1
td	0.32
td	0.12
tr	GPX1 vs CEBPG 0.72 <0.0006 0.19 1 0.4 0.02
td	GPX1 vs CEBPG
td	0.72
td	<0.0006
td	0.19
td	1
td	0.4
td	0.02
tr	GPX1 vs E2F1 0.48 0.12 0.38 0.36 0.43 0.02
td	GPX1 vs E2F1
td	0.48
td	0.12
td	0.38
td	0.36
td	0.43
td	0.02
tr	GPX1 vs E2F3 0.22 1 -0.004 1 0.08 1
td	GPX1 vs E2F3
td	0.22
td	1
td	-0.004
td	1
td	0.08
td	1
tr	GPX1 vs E2F6 0.06 1 0.36 0.48 0.28 0.3
td	GPX1 vs E2F6
td	0.06
td	1
td	0.36
td	0.48
td	0.28
td	0.3
tr	GPX1 vs EVI1 -0.06 1 0.2 1 0.1 1
td	GPX1 vs EVI1
td	-0.06
td	1
td	0.2
td	1
td	0.1
td	1
tr	GPX3 vs CEBPB -0.18 1 0.14 1 0.02 1
td	GPX3 vs CEBPB
td	-0.18
td	1
td	0.14
td	1
td	0.02
td	1
tr	GPX3 vs CEBPG 0.13 1 0.01 1 0.07 1
td	GPX3 vs CEBPG
td	0.13
td	1
td	0.01
td	1
td	0.07
td	1
tr	GPX3 vs E2F1 -0.03 1 -0.17 1 -0.12 1
td	GPX3 vs E2F1
td	-0.03
td	1
td	-0.17
td	1
td	-0.12
td	1
tr	GPX3 vs E2F3 0.32 0.78 -0.2 1 0.05 1
td	GPX3 vs E2F3
td	0.32
td	0.78
td	-0.2
td	1
td	0.05
td	1
tr	GPX3 vs E2F6 -0.26 1 0.44 0.18 0.19 1
td	GPX3 vs E2F6
td	-0.26
td	1
td	0.44
td	0.18
td	0.19
td	1
tr	GPX3 vs EVI1 0.06 1 0.08 1 0.06 1
td	GPX3 vs EVI1
td	0.06
td	1
td	0.08
td	1
td	0.06
td	1
tr	GSTM1-5 vs CEBPB -0.08 1 0.43 0.18 0.17 1
td	GSTM1-5 vs CEBPB
td	-0.08
td	1
td	0.43
td	0.18
td	0.17
td	1
tr	GSTM1-5 vs CEBPG 0.25 1 0.02 1 0.16 1
td	GSTM1-5 vs CEBPG
td	0.25
td	1
td	0.02
td	1
td	0.16
td	1
tr	GSTM1-5 vs E2F1 0.51 0.06 0.23 1 0.41 0.02
td	GSTM1-5 vs E2F1
td	0.51
td	0.06
td	0.23
td	1
td	0.41
td	0.02
tr	GSTM1-5 vs E2F3 0.29 0.96 -0.16 1 0.1 1
td	GSTM1-5 vs E2F3
td	0.29
td	0.96
td	-0.16
td	1
td	0.1
td	1
tr	GSTM1-5 vs E2F6 -0.3 0.9 0.006 1 -0.1 1
td	GSTM1-5 vs E2F6
td	-0.3
td	0.9
td	0.006
td	1
td	-0.1
td	1
tr	GSTM1-5 vs EVI1 0.22 1 -0.12 1 0.07 1
td	GSTM1-5 vs EVI1
td	0.22
td	1
td	-0.12
td	1
td	0.07
td	1
tr	GSTM3 vs CEBPB 0.01 1 0.06 1 0.04 1
td	GSTM3 vs CEBPB
td	0.01
td	1
td	0.06
td	1
td	0.04
td	1
tr	GSTM3 vs CEBPG -0.007 1 -0.28 1 0.01 1
td	GSTM3 vs CEBPG
td	-0.007
td	1
td	-0.28
td	1
td	0.01
td	1
tr	GSTM3 vs E2F1 0.29 1 0.35 0.54 0.34 0.12
td	GSTM3 vs E2F1
td	0.29
td	1
td	0.35
td	0.54
td	0.34
td	0.12
tr	GSTM3 vs E2F3 -0.31 0.84 -0.49 0.06 -0.4 0.03
td	GSTM3 vs E2F3
td	-0.31
td	0.84
td	-0.49
td	0.06
td	-0.4
td	0.03
tr	GSTM3 vs E2F6 -0.11 1 -0.25 1 -0.16 1
td	GSTM3 vs E2F6
td	-0.11
td	1
td	-0.25
td	1
td	-0.16
td	1
tr	GSTM3 vs EVI1 -0.27 1 -0.25 1 -0.25 0.54
td	GSTM3 vs EVI1
td	-0.27
td	1
td	-0.25
td	1
td	-0.25
td	0.54
tr	GSTP1 vs CEBPB 0.19 1 0.38 0.36 0.28 0.36
td	GSTP1 vs CEBPB
td	0.19
td	1
td	0.38
td	0.36
td	0.28
td	0.36
tr	GSTP1 vs CEBPG 0.74 <0.0006 0.18 1 0.51 0.001
td	GSTP1 vs CEBPG
td	0.74
td	<0.0006
td	0.18
td	1
td	0.51
td	0.001
tr	GSTP1 vs E2F1 0.6 0.01 0.46 0.12 0.56 <0.0006
td	GSTP1 vs E2F1
td	0.6
td	0.01
td	0.46
td	0.12
td	0.56
td	<0.0006
tr	GSTP1 vs E2F3 0.32 0.78 -0.25 1 0.07 1
td	GSTP1 vs E2F3
td	0.32
td	0.78
td	-0.25
td	1
td	0.07
td	1
tr	GSTP1 vs E2F6 0.1 1 0.35 0.48 0.26 0.42
td	GSTP1 vs E2F6
td	0.1
td	1
td	0.35
td	0.48
td	0.26
td	0.42
tr	GSTP1 vs EVI1 0.11 1 0.13 1 0.12 1
td	GSTP1 vs EVI1
td	0.11
td	1
td	0.13
td	1
td	0.12
td	1
tr	GSTT1 vs CEBPB 0.03 1 0.45 0.12 0.24 0.6
td	GSTT1 vs CEBPB
td	0.03
td	1
td	0.45
td	0.12
td	0.24
td	0.6
tr	GSTT1 vs CEBPG 0.39 0.36 0.16 1 0.3 0.24
td	GSTT1 vs CEBPG
td	0.39
td	0.36
td	0.16
td	1
td	0.3
td	0.24
tr	GSTT1 vs E2F1 0.07 1 -0.15 1 -0.05 1
td	GSTT1 vs E2F1
td	0.07
td	1
td	-0.15
td	1
td	-0.05
td	1
tr	GSTT1 vs E2F3 0.35 0.54 -0.1 1 0.17 1
td	GSTT1 vs E2F3
td	0.35
td	0.54
td	-0.1
td	1
td	0.17
td	1
tr	GSTT1 vs E2F6 0.05 1 0.21 1 0.11 1
td	GSTT1 vs E2F6
td	0.05
td	1
td	0.21
td	1
td	0.11
td	1
tr	GSTT1 vs EVI1 -0.26 1 0.22 1 -0.04 1
td	GSTT1 vs EVI1
td	-0.26
td	1
td	0.22
td	1
td	-0.04
td	1
tr	GSTZ1 vs CEBPB 0.11 1 0.36 0.42 0.25 0.54
td	GSTZ1 vs CEBPB
td	0.11
td	1
td	0.36
td	0.42
td	0.25
td	0.54
tr	GSTZ1 vs CEBPG 0.51 0.06 0.08 1 0.28 0.3
td	GSTZ1 vs CEBPG
td	0.51
td	0.06
td	0.08
td	1
td	0.28
td	0.3
tr	GSTZ1 vs E2F1 0.64 0.004 0.5 0.06 0.58 <0.0006
td	GSTZ1 vs E2F1
td	0.64
td	0.004
td	0.5
td	0.06
td	0.58
td	<0.0006
tr	GSTZ1 vs E2F3 0.42 0.24 0.14 1 0.25 0.54
td	GSTZ1 vs E2F3
td	0.42
td	0.24
td	0.14
td	1
td	0.25
td	0.54
tr	GSTZ1 vs E2F6 -0.05 1 0.48 0.12 0.32 0.18
td	GSTZ1 vs E2F6
td	-0.05
td	1
td	0.48
td	0.12
td	0.32
td	0.18
tr	GSTZ1 vs EVI1 0.02 1 0.27 1 0.16 1
td	GSTZ1 vs EVI1
td	0.02
td	1
td	0.27
td	1
td	0.16
td	1
tr	mGST vs CEBPB 0.31 0.78 0.35 0.48 0.32 0.12
td	mGST vs CEBPB
td	0.31
td	0.78
td	0.35
td	0.48
td	0.32
td	0.12
tr	mGST vs CEBPG 0.56 0.02 0.25 1 0.42 0.02
td	mGST vs CEBPG
td	0.56
td	0.02
td	0.25
td	1
td	0.42
td	0.02
tr	mGST vs E2F1 0.58 0.02 0.54 0.04 0.58 <0.0006
td	mGST vs E2F1
td	0.58
td	0.02
td	0.54
td	0.04
td	0.58
td	<0.0006
tr	mGST vs E2F3 0.03 1 -0.15 1 -0.06 1
td	mGST vs E2F3
td	0.03
td	1
td	-0.15
td	1
td	-0.06
td	1
tr	mGST vs E2F6 0.17 1 0.29 0.96 0.27 0.36
td	mGST vs E2F6
td	0.17
td	1
td	0.29
td	0.96
td	0.27
td	0.36
tr	mGST vs EVI1 -0.16 1 0.07 1 -0.04 1
td	mGST vs EVI1
td	-0.16
td	1
td	0.07
td	1
td	-0.04
td	1
tr	SOD1 vs CEBPB 0.13 1 0.15 1 0.14 1
td	SOD1 vs CEBPB
td	0.13
td	1
td	0.15
td	1
td	0.14
td	1
tr	SOD1 vs CEBPG 0.66 0.002 0.009 1 0.36 0.06
td	SOD1 vs CEBPG
td	0.66
td	0.002
td	0.009
td	1
td	0.36
td	0.06
tr	SOD1 vs E2F1 0.59 0.02 0.55 0.04 0.56 <0.0006
td	SOD1 vs E2F1
td	0.59
td	0.02
td	0.55
td	0.04
td	0.56
td	<0.0006
tr	SOD1 vs E2F3 0.25 1 -0.07 1 0.09 1
td	SOD1 vs E2F3
td	0.25
td	1
td	-0.07
td	1
td	0.09
td	1
tr	SOD1 vs E2F6 0.12 1 0.14 1 0.14 1
td	SOD1 vs E2F6
td	0.12
td	1
td	0.14
td	1
td	0.14
td	1
tr	SOD1 vs EVI1 -0.17 1 0.03 1 -0.06 1
td	SOD1 vs EVI1
td	-0.17
td	1
td	0.03
td	1
td	-0.06
td	1
tr	XPA vs CEBPB 0.31 0.84 0.42 0.24 0.31 0.18
td	XPA vs CEBPB
td	0.31
td	0.84
td	0.42
td	0.24
td	0.31
td	0.18
tr	XPA vs CEBPG 0.36 0.54 0.33 0.66 0.34 0.12
td	XPA vs CEBPG
td	0.36
td	0.54
td	0.33
td	0.66
td	0.34
td	0.12
tr	XPA vs E2F1 -0.05 1 0.22 1 -0.02 1
td	XPA vs E2F1
td	-0.05
td	1
td	0.22
td	1
td	-0.02
td	1
tr	XPA vs E2F3 -0.07 1 0.14 1 -0.01 1
td	XPA vs E2F3
td	-0.07
td	1
td	0.14
td	1
td	-0.01
td	1
tr	XPA vs E2F6 0.55 0.04 0.46 0.12 0.4 0.02
td	XPA vs E2F6
td	0.55
td	0.04
td	0.46
td	0.12
td	0.4
td	0.02
tr	XPA vs EVI1 0.04 1 0.07 1 0.04 1
td	XPA vs EVI1
td	0.04
td	1
td	0.07
td	1
td	0.04
td	1
tr	XRCC1 vs CEBPB 0.36 0.48 0.28 1 0.32 0.18
td	XRCC1 vs CEBPB
td	0.36
td	0.48
td	0.28
td	1
td	0.32
td	0.18
tr	XRCC1 vs CEBPG 0.83 <0.0006 0.27 1 0.591 <0.0006
td	XRCC1 vs CEBPG
td	0.83
td	<0.0006
td	0.27
td	1
td	0.591
td	<0.0006
tr	XRCC1 vs E2F1 0.32 0.78 0.37 0.48 0.35 0.12
td	XRCC1 vs E2F1
td	0.32
td	0.78
td	0.37
td	0.48
td	0.35
td	0.12
tr	XRCC1 vs E2F3 0.47 0.12 0.22 1 0.35 0.06
td	XRCC1 vs E2F3
td	0.47
td	0.12
td	0.22
td	1
td	0.35
td	0.06
tr	XRCC1 vs E2F6 0.26 1 0.54 0.04 0.41 0.02
td	XRCC1 vs E2F6
td	0.26
td	1
td	0.54
td	0.04
td	0.41
td	0.02
tr	XRCC1 vs EVI1 -0.009 1 0.12 1 0.06 1
td	XRCC1 vs EVI1
td	-0.009
td	1
td	0.12
td	1
td	0.06
td	1
table-wrap-foot	The correlation of logarithmically transformed virtually-multiplexed transcript abundance data (Table 3) from each of the six transcription factors with each of the sixteen antioxidant or DNA repair genes was determined. The transformation was necessary due to the wide range of expression of each gene among the samples. The correlation coefficient (r value) and level of significance (p value) for each correlation are presented. Significance (p < 0.01) was determined using a two-tailed test following Bonferroni adjustment for six multiple comparisons (comparison of each of six transcription factors to each of the antioxidant or DNA repair genes). *values for E2F1 obtained in all but one BC individuals.
p	The correlation of logarithmically transformed virtually-multiplexed transcript abundance data (Table 3) from each of the six transcription factors with each of the sixteen antioxidant or DNA repair genes was determined. The transformation was necessary due to the wide range of expression of each gene among the samples. The correlation coefficient (r value) and level of significance (p value) for each correlation are presented. Significance (p < 0.01) was determined using a two-tailed test following Bonferroni adjustment for six multiple comparisons (comparison of each of six transcription factors to each of the antioxidant or DNA repair genes).
p	*values for E2F1 obtained in all but one BC individuals.

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