| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T1 |
0-118 |
Sentence |
denotes |
Expression cloning of a novel Gal beta (1-3/1-4) GlcNAc alpha 2,3-sialyltransferase using lectin resistance selection. |
| T1 |
0-118 |
Sentence |
denotes |
Expression cloning of a novel Gal beta (1-3/1-4) GlcNAc alpha 2,3-sialyltransferase using lectin resistance selection. |
| T2 |
119-357 |
Sentence |
denotes |
This report describes the isolation of a cDNA encoding a novel human Gal beta (1-3/1-4)GlcNac alpha 2,3-sialyl-transferase involved in the biosynthesis of the sialyl Lewis x determinant (NeuAc alpha 2-3 Gal beta 1-4(Fuc alpha 1-3)GlcNAc). |
| T2 |
119-357 |
Sentence |
denotes |
This report describes the isolation of a cDNA encoding a novel human Gal beta (1-3/1-4)GlcNac alpha 2,3-sialyl-transferase involved in the biosynthesis of the sialyl Lewis x determinant (NeuAc alpha 2-3 Gal beta 1-4(Fuc alpha 1-3)GlcNAc). |
| T3 |
358-475 |
Sentence |
denotes |
A cDNA library of the human melanoma cell line WM266-4 was constructed in an Epstein-Barr virus-based cloning vector. |
| T3 |
358-475 |
Sentence |
denotes |
A cDNA library of the human melanoma cell line WM266-4 was constructed in an Epstein-Barr virus-based cloning vector. |
| T4 |
476-726 |
Sentence |
denotes |
Selection of the B-cell line Namalwa expressing transfected cDNAs in the presence of the cytotoxic lectin Ricinus communis agglutinin 120 gave a cDNA encoding a protein with type II transmembrane topology, as found for mammalian glycosyltransferases. |
| T4 |
476-726 |
Sentence |
denotes |
Selection of the B-cell line Namalwa expressing transfected cDNAs in the presence of the cytotoxic lectin Ricinus communis agglutinin 120 gave a cDNA encoding a protein with type II transmembrane topology, as found for mammalian glycosyltransferases. |
| T5 |
727-1049 |
Sentence |
denotes |
The use of this lectin, which is specific to galactose residues (especially the Gal beta 1-4GlcNAc structure), originates from our prediction that the modification of the Gal beta 1-4GlcNAc structure (a backbone of the sialyl Lewis x structure) by glycosyltransferases may increase the levels of resistance to this lectin. |
| T5 |
727-1049 |
Sentence |
denotes |
The use of this lectin, which is specific to galactose residues (especially the Gal beta 1-4GlcNAc structure), originates from our prediction that the modification of the Gal beta 1-4GlcNAc structure (a backbone of the sialyl Lewis x structure) by glycosyltransferases may increase the levels of resistance to this lectin. |
| T6 |
1050-1193 |
Sentence |
denotes |
Comparison of this cDNA sequence with those of three other cloned sialyltransferases revealed two conserved regions shared by all four enzymes. |
| T6 |
1050-1193 |
Sentence |
denotes |
Comparison of this cDNA sequence with those of three other cloned sialyltransferases revealed two conserved regions shared by all four enzymes. |
| T7 |
1194-1492 |
Sentence |
denotes |
Expression of the COOH-terminal catalytic domain of this protein showed alpha 2,3-sialyltransferase activity with substrate specificity different from that of CMP-N-acetylneuraminate:N-acetyllactosaminide alpha-2,3-sialyltransferase (Gal-beta 1-3(4)GlcNAc alpha 2,3-sialyltransferase, EC 2.4.99.6). |
| T7 |
1194-1492 |
Sentence |
denotes |
Expression of the COOH-terminal catalytic domain of this protein showed alpha 2,3-sialyltransferase activity with substrate specificity different from that of CMP-N-acetylneuraminate:N-acetyllactosaminide alpha-2,3-sialyltransferase (Gal-beta 1-3(4)GlcNAc alpha 2,3-sialyltransferase, EC 2.4.99.6). |
| T8 |
1493-1594 |
Sentence |
denotes |
Furthermore, expression of this cDNA in Namalwa cells increased the level of sialyl Lewis x antigens. |
| T8 |
1493-1594 |
Sentence |
denotes |
Furthermore, expression of this cDNA in Namalwa cells increased the level of sialyl Lewis x antigens. |
| T9 |
1595-1730 |
Sentence |
denotes |
The cloning approach based on lectin resistance may be useful for the isolation of cDNAs encoding other mammalian glycosyltransferases. |
| T9 |
1595-1730 |
Sentence |
denotes |
The cloning approach based on lectin resistance may be useful for the isolation of cDNAs encoding other mammalian glycosyltransferases. |