Id |
Subject |
Object |
Predicate |
Lexical cue |
T1 |
0-80 |
Sentence |
denotes |
Characterization of the cell adhesion molecule gp24 in Dictyostelium discoideum. |
T1 |
0-80 |
Sentence |
denotes |
Characterization of the cell adhesion molecule gp24 in Dictyostelium discoideum. |
T2 |
81-146 |
Sentence |
denotes |
Mediation of cell-cell adhesion via a Ca(2+)-dependent mechanism. |
T2 |
81-146 |
Sentence |
denotes |
Mediation of cell-cell adhesion via a Ca(2+)-dependent mechanism. |
T3 |
147-332 |
Sentence |
denotes |
Dictyostelium discoideum cells express EDTA-sensitive cell-cell adhesion sites soon after the initiation of development and EDTA-resistant adhesion sites later at the aggregation stage. |
T3 |
147-332 |
Sentence |
denotes |
Dictyostelium discoideum cells express EDTA-sensitive cell-cell adhesion sites soon after the initiation of development and EDTA-resistant adhesion sites later at the aggregation stage. |
T4 |
333-475 |
Sentence |
denotes |
A glycoprotein of M(r) 24,000 (gp24) has been implicated in the mediation of the EDTA-sensitive type of intercellular cohesiveness (Knecht, D. |
T4 |
333-475 |
Sentence |
denotes |
A glycoprotein of M(r) 24,000 (gp24) has been implicated in the mediation of the EDTA-sensitive type of intercellular cohesiveness (Knecht, D. |
T5 |
476-490 |
Sentence |
denotes |
A., Fuller, D. |
T5 |
476-490 |
Sentence |
denotes |
A., Fuller, D. |
T6 |
491-509 |
Sentence |
denotes |
L., and Loomis, W. |
T6 |
491-509 |
Sentence |
denotes |
L., and Loomis, W. |
T7 |
510-524 |
Sentence |
denotes |
F. (1987) Dev. |
T7 |
510-524 |
Sentence |
denotes |
F. (1987) Dev. |
T8 |
525-530 |
Sentence |
denotes |
Biol. |
T8 |
525-530 |
Sentence |
denotes |
Biol. |
T9 |
531-545 |
Sentence |
denotes |
121, 277-283). |
T9 |
531-545 |
Sentence |
denotes |
121, 277-283). |
T10 |
546-635 |
Sentence |
denotes |
In this study, a relatively simple procedure was developed to purify gp24 to homogeneity. |
T10 |
546-635 |
Sentence |
denotes |
In this study, a relatively simple procedure was developed to purify gp24 to homogeneity. |
T11 |
636-823 |
Sentence |
denotes |
A highly specific rabbit antiserum was raised against gp24, and the localization of gp24 at the cell surface was shown by quantitative binding of the anti-gp24 antibodies to intact cells. |
T11 |
636-823 |
Sentence |
denotes |
A highly specific rabbit antiserum was raised against gp24, and the localization of gp24 at the cell surface was shown by quantitative binding of the anti-gp24 antibodies to intact cells. |
T12 |
824-935 |
Sentence |
denotes |
To demonstrate the cell binding activity of gp24, the binding of solubilized gp24 to intact cells was examined. |
T12 |
824-935 |
Sentence |
denotes |
To demonstrate the cell binding activity of gp24, the binding of solubilized gp24 to intact cells was examined. |
T13 |
936-1072 |
Sentence |
denotes |
125I-Labeled gp24 bound to cells in a dose-dependent and saturable manner, and the binding was displaced specifically by unlabeled gp24. |
T13 |
936-1072 |
Sentence |
denotes |
125I-Labeled gp24 bound to cells in a dose-dependent and saturable manner, and the binding was displaced specifically by unlabeled gp24. |
T14 |
1073-1199 |
Sentence |
denotes |
Purified gp24 was capable of inhibiting the reassociation of dispersed cells previously undergoing EDTA-sensitive aggregation. |
T14 |
1073-1199 |
Sentence |
denotes |
Purified gp24 was capable of inhibiting the reassociation of dispersed cells previously undergoing EDTA-sensitive aggregation. |
T15 |
1200-1314 |
Sentence |
denotes |
Moreover, precoating cells with anti-gp24 IgG and Fab fragments blocked the binding of 125I-labeled gp24 to cells. |
T15 |
1200-1314 |
Sentence |
denotes |
Moreover, precoating cells with anti-gp24 IgG and Fab fragments blocked the binding of 125I-labeled gp24 to cells. |
T16 |
1315-1481 |
Sentence |
denotes |
Collectively, these in vitro assays provide direct evidence that gp24 is a cell adhesion molecule that most likely functions through a homophilic mode of interaction. |
T16 |
1315-1481 |
Sentence |
denotes |
Collectively, these in vitro assays provide direct evidence that gp24 is a cell adhesion molecule that most likely functions through a homophilic mode of interaction. |
T17 |
1482-1596 |
Sentence |
denotes |
The binding of gp24 to cells was sensitive to EGTA, suggesting that the activity of gp24 may involve calcium ions. |
T17 |
1482-1596 |
Sentence |
denotes |
The binding of gp24 to cells was sensitive to EGTA, suggesting that the activity of gp24 may involve calcium ions. |
T18 |
1597-1688 |
Sentence |
denotes |
Binding studies showed that 45Ca2+ could bind to gp24 blotted onto nitrocellulose membrane. |
T18 |
1597-1688 |
Sentence |
denotes |
Binding studies showed that 45Ca2+ could bind to gp24 blotted onto nitrocellulose membrane. |
T19 |
1689-1796 |
Sentence |
denotes |
In addition, preincubation of the native protein with calcium ions resulted in a shift in its gel mobility. |
T19 |
1689-1796 |
Sentence |
denotes |
In addition, preincubation of the native protein with calcium ions resulted in a shift in its gel mobility. |
T20 |
1797-2003 |
Sentence |
denotes |
It is therefore likely that gp24 mediates cell-cell interactions via a Ca(2+)-dependent mechanism, rendering gp24 the first cell adhesion molecule in D. discoideum to utilize a Ca(2+)-based adhesion system. |
T20 |
1797-2003 |
Sentence |
denotes |
It is therefore likely that gp24 mediates cell-cell interactions via a Ca(2+)-dependent mechanism, rendering gp24 the first cell adhesion molecule in D. discoideum to utilize a Ca(2+)-based adhesion system. |