| Id |
Subject |
Object |
Predicate |
Lexical cue |
| TextSentencer_T1 |
0-130 |
Sentence |
denotes |
Structural and genetic characterization of the Escherichia coli O180 O antigen and identification of a UDP-GlcNAc 6-dehydrogenase. |
| T1 |
0-130 |
Sentence |
denotes |
Structural and genetic characterization of the Escherichia coli O180 O antigen and identification of a UDP-GlcNAc 6-dehydrogenase. |
| T1 |
0-130 |
Sentence |
denotes |
Structural and genetic characterization of the Escherichia coli O180 O antigen and identification of a UDP-GlcNAc 6-dehydrogenase. |
| TextSentencer_T2 |
131-303 |
Sentence |
denotes |
The O antigen is an essential component of the lipopolysaccharides on the surface of Gram-negative bacteria and its variation provides a major basis for serotyping schemes. |
| T2 |
131-303 |
Sentence |
denotes |
The O antigen is an essential component of the lipopolysaccharides on the surface of Gram-negative bacteria and its variation provides a major basis for serotyping schemes. |
| T2 |
131-303 |
Sentence |
denotes |
The O antigen is an essential component of the lipopolysaccharides on the surface of Gram-negative bacteria and its variation provides a major basis for serotyping schemes. |
| TextSentencer_T3 |
304-451 |
Sentence |
denotes |
The Escherichia coli O-antigen form O180 was first designated in 2004, and O180 strains were found to contain virulence factors and cause diarrhea. |
| T3 |
304-451 |
Sentence |
denotes |
The Escherichia coli O-antigen form O180 was first designated in 2004, and O180 strains were found to contain virulence factors and cause diarrhea. |
| T3 |
304-451 |
Sentence |
denotes |
The Escherichia coli O-antigen form O180 was first designated in 2004, and O180 strains were found to contain virulence factors and cause diarrhea. |
| TextSentencer_T4 |
452-555 |
Sentence |
denotes |
Different O-antigen forms are almost entirely due to genetic variations in the O-antigen gene clusters. |
| T4 |
452-555 |
Sentence |
denotes |
Different O-antigen forms are almost entirely due to genetic variations in the O-antigen gene clusters. |
| T4 |
452-555 |
Sentence |
denotes |
Different O-antigen forms are almost entirely due to genetic variations in the O-antigen gene clusters. |
| TextSentencer_T5 |
556-655 |
Sentence |
denotes |
In this study, the chemical structure and gene cluster of E. coli O180 O antigen were investigated. |
| T5 |
556-655 |
Sentence |
denotes |
In this study, the chemical structure and gene cluster of E. coli O180 O antigen were investigated. |
| T5 |
556-655 |
Sentence |
denotes |
In this study, the chemical structure and gene cluster of E. coli O180 O antigen were investigated. |
| TextSentencer_T6 |
656-990 |
Sentence |
denotes |
A tetrasaccharide repeating unit with the following structure: →4)-β-D-ManpNAc3NAcA-(1 → 2)-α-L-Rhap(I)-(1 → 3)-β-L-Rhap(II)-(1 → 4)-α-D-GlcpNAc-(1→was identified in the E. coli O180 O antigen, including the residue D-ManpNAc3NAcA (2,3-diacetamido-2,3-dideoxy-D-mannopyranuronic acid) that had not been hitherto identified in E. coli. |
| T6 |
656-990 |
Sentence |
denotes |
A tetrasaccharide repeating unit with the following structure: →4)-β-D-ManpNAc3NAcA-(1 → 2)-α-L-Rhap(I)-(1 → 3)-β-L-Rhap(II)-(1 → 4)-α-D-GlcpNAc-(1→was identified in the E. coli O180 O antigen, including the residue D-ManpNAc3NAcA (2,3-diacetamido-2,3-dideoxy-D-mannopyranuronic acid) that had not been hitherto identified in E. coli. |
| T6 |
656-990 |
Sentence |
denotes |
A tetrasaccharide repeating unit with the following structure: →4)-β-D-ManpNAc3NAcA-(1 → 2)-α-L-Rhap(I)-(1 → 3)-β-L-Rhap(II)-(1 → 4)-α-D-GlcpNAc-(1→was identified in the E. coli O180 O antigen, including the residue D-ManpNAc3NAcA (2,3-diacetamido-2,3-dideoxy-D-mannopyranuronic acid) that had not been hitherto identified in E. coli. |
| TextSentencer_T7 |
991-1245 |
Sentence |
denotes |
Genes in the O-antigen gene cluster were assigned functions based on their similarities with those from available databases, and five genes involved in the synthesis of UDP-D-ManpNAc3NAcA (the nucleotide-activated form of D-ManpNAc3NAcA) were identified. |
| T7 |
991-1245 |
Sentence |
denotes |
Genes in the O-antigen gene cluster were assigned functions based on their similarities with those from available databases, and five genes involved in the synthesis of UDP-D-ManpNAc3NAcA (the nucleotide-activated form of D-ManpNAc3NAcA) were identified. |
| T7 |
991-1245 |
Sentence |
denotes |
Genes in the O-antigen gene cluster were assigned functions based on their similarities with those from available databases, and five genes involved in the synthesis of UDP-D-ManpNAc3NAcA (the nucleotide-activated form of D-ManpNAc3NAcA) were identified. |
| TextSentencer_T8 |
1246-1445 |
Sentence |
denotes |
The gnaA gene, encoding the enzyme involved in the initial step of the UDP-D-ManpNAc3NAcA biosynthetic pathway, was cloned and the enzyme product was expressed, purified and assayed for its activity. |
| T8 |
1246-1445 |
Sentence |
denotes |
The gnaA gene, encoding the enzyme involved in the initial step of the UDP-D-ManpNAc3NAcA biosynthetic pathway, was cloned and the enzyme product was expressed, purified and assayed for its activity. |
| T8 |
1246-1445 |
Sentence |
denotes |
The gnaA gene, encoding the enzyme involved in the initial step of the UDP-D-ManpNAc3NAcA biosynthetic pathway, was cloned and the enzyme product was expressed, purified and assayed for its activity. |
| TextSentencer_T9 |
1446-1594 |
Sentence |
denotes |
GnaA was characterized using capillary electrophoresis and electrospray ionization mass spectrometry and identified as a UDP-GlcNAc 6-dehydrogenase. |
| T9 |
1446-1594 |
Sentence |
denotes |
GnaA was characterized using capillary electrophoresis and electrospray ionization mass spectrometry and identified as a UDP-GlcNAc 6-dehydrogenase. |
| T9 |
1446-1594 |
Sentence |
denotes |
GnaA was characterized using capillary electrophoresis and electrospray ionization mass spectrometry and identified as a UDP-GlcNAc 6-dehydrogenase. |
| TextSentencer_T10 |
1595-1667 |
Sentence |
denotes |
The kinetic and physicochemical parameters of GnaA also were determined. |
| T10 |
1595-1667 |
Sentence |
denotes |
The kinetic and physicochemical parameters of GnaA also were determined. |
| T10 |
1595-1667 |
Sentence |
denotes |
The kinetic and physicochemical parameters of GnaA also were determined. |