| Id |
Subject |
Object |
Predicate |
Lexical cue |
| TextSentencer_T1 |
0-135 |
Sentence |
denotes |
Molecular cloning and characterization of cDNA coding for beta1, 2N-acetylglucosaminyltransferase I (GlcNAc-TI) from Nicotiana tabacum. |
| T1 |
0-135 |
Sentence |
denotes |
Molecular cloning and characterization of cDNA coding for beta1, 2N-acetylglucosaminyltransferase I (GlcNAc-TI) from Nicotiana tabacum. |
| TextSentencer_T2 |
136-401 |
Sentence |
denotes |
In plants as well as in animals beta1, 2N-acetylglucosaminyltransferase I (GlcNAc-TI) is a Golgi resident enzyme that catalyzes an essential step in the biosynthetic pathway leading from oligomannosidic N-glycans to complex or hybrid type N-linked oligosaccharides. |
| T2 |
136-401 |
Sentence |
denotes |
In plants as well as in animals beta1, 2N-acetylglucosaminyltransferase I (GlcNAc-TI) is a Golgi resident enzyme that catalyzes an essential step in the biosynthetic pathway leading from oligomannosidic N-glycans to complex or hybrid type N-linked oligosaccharides. |
| TextSentencer_T3 |
402-574 |
Sentence |
denotes |
Employing degenerated primers deduced from known GlcNAc-TI genes from animals, we were able to identify the cDNA coding for GlcNAc-TI from a Nicotiana tabacum cDNA library. |
| T3 |
402-574 |
Sentence |
denotes |
Employing degenerated primers deduced from known GlcNAc-TI genes from animals, we were able to identify the cDNA coding for GlcNAc-TI from a Nicotiana tabacum cDNA library. |
| TextSentencer_T4 |
575-701 |
Sentence |
denotes |
The complete nucleotide sequence revealed a 1338 base pair open reading frame that codes for a polypeptide of 446 amino acids. |
| T4 |
575-701 |
Sentence |
denotes |
The complete nucleotide sequence revealed a 1338 base pair open reading frame that codes for a polypeptide of 446 amino acids. |
| TextSentencer_T5 |
702-909 |
Sentence |
denotes |
Comparison of the deduced amino acid sequence with that of already known GlcNAc-TI polypeptides revealed no similarity of the tobacco clone within the putative cytoplasmatic, transmembrane, and stem regions. |
| T5 |
702-909 |
Sentence |
denotes |
Comparison of the deduced amino acid sequence with that of already known GlcNAc-TI polypeptides revealed no similarity of the tobacco clone within the putative cytoplasmatic, transmembrane, and stem regions. |
| TextSentencer_T6 |
910-1060 |
Sentence |
denotes |
However, 40% sequence similarity was found within the putative C-terminal catalytic domain containing conserved single amino acids and peptide motifs. |
| T6 |
910-1060 |
Sentence |
denotes |
However, 40% sequence similarity was found within the putative C-terminal catalytic domain containing conserved single amino acids and peptide motifs. |
| TextSentencer_T7 |
1061-1219 |
Sentence |
denotes |
The predicted domain structure of the tobacco polypeptide is typical for type II transmembrane proteins and comparable to known GlcNAc-TI from animal species. |
| T7 |
1061-1219 |
Sentence |
denotes |
The predicted domain structure of the tobacco polypeptide is typical for type II transmembrane proteins and comparable to known GlcNAc-TI from animal species. |
| TextSentencer_T8 |
1220-1382 |
Sentence |
denotes |
In order to confirm enzyme activity a truncated form of the protein containing the putative catalytic domain was expressed using a baculovirus/insect cell system. |
| T8 |
1220-1382 |
Sentence |
denotes |
In order to confirm enzyme activity a truncated form of the protein containing the putative catalytic domain was expressed using a baculovirus/insect cell system. |
| TextSentencer_T9 |
1383-1517 |
Sentence |
denotes |
Using pyridylaminated Man(5)- or Man(3)GlcNAc(2)as acceptor substrates and HPLC analysis of the products GlcNAc-TI activity was shown. |
| T9 |
1383-1517 |
Sentence |
denotes |
Using pyridylaminated Man(5)- or Man(3)GlcNAc(2)as acceptor substrates and HPLC analysis of the products GlcNAc-TI activity was shown. |
| TextSentencer_T10 |
1518-1609 |
Sentence |
denotes |
This demonstrates that the C-terminal region of the protein comprises the catalytic domain. |
| T10 |
1518-1609 |
Sentence |
denotes |
This demonstrates that the C-terminal region of the protein comprises the catalytic domain. |
| TextSentencer_T11 |
1610-1683 |
Sentence |
denotes |
Expression of GlcNAc-TI mRNA in tobacco leaves was detected using RT-PCR. |
| T11 |
1610-1683 |
Sentence |
denotes |
Expression of GlcNAc-TI mRNA in tobacco leaves was detected using RT-PCR. |
| TextSentencer_T12 |
1684-1839 |
Sentence |
denotes |
Southern blot analysis gave two hybridization signals of the gene in the amphidiploid genomes of the two investigated species N. tabacum and N.benthamiana. |
| T12 |
1684-1839 |
Sentence |
denotes |
Southern blot analysis gave two hybridization signals of the gene in the amphidiploid genomes of the two investigated species N. tabacum and N.benthamiana. |