| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T1 |
0-74 |
Sentence |
denotes |
Sphingolipids are essential for the growth of Chinese hamster ovary cells. |
| T1 |
0-74 |
Sentence |
denotes |
Sphingolipids are essential for the growth of Chinese hamster ovary cells. |
| T2 |
75-181 |
Sentence |
denotes |
Restoration of the growth of a mutant defective in sphingoid base biosynthesis by exogenous sphingolipids. |
| T2 |
75-181 |
Sentence |
denotes |
Restoration of the growth of a mutant defective in sphingoid base biosynthesis by exogenous sphingolipids. |
| T3 |
182-441 |
Sentence |
denotes |
We previously isolated a temperature-sensitive Chinese hamster ovary cell mutant (strain SPB-1) with thermolabile serine palmitoyltransferase, which is involved in the first step of sphingolipid synthesis (Hanada, K., Nishijima, M., and Akamatsu, Y. (1990) J. |
| T3 |
182-441 |
Sentence |
denotes |
We previously isolated a temperature-sensitive Chinese hamster ovary cell mutant (strain SPB-1) with thermolabile serine palmitoyltransferase, which is involved in the first step of sphingolipid synthesis (Hanada, K., Nishijima, M., and Akamatsu, Y. (1990) J. |
| T4 |
442-447 |
Sentence |
denotes |
Biol. |
| T4 |
442-447 |
Sentence |
denotes |
Biol. |
| T5 |
448-453 |
Sentence |
denotes |
Chem. |
| T5 |
448-453 |
Sentence |
denotes |
Chem. |
| T6 |
454-472 |
Sentence |
denotes |
265, 22137-22142). |
| T6 |
454-472 |
Sentence |
denotes |
265, 22137-22142). |
| T7 |
473-612 |
Sentence |
denotes |
In this study, sphingolipid-deficient culture medium was used to examine the effect of exogenous sphingolipids on the cell growth of SPB-1. |
| T7 |
473-612 |
Sentence |
denotes |
In this study, sphingolipid-deficient culture medium was used to examine the effect of exogenous sphingolipids on the cell growth of SPB-1. |
| T8 |
613-725 |
Sentence |
denotes |
When cultivated in the sphingolipid-deficient medium, SPB-1 cells ceased growing at non-permissive temperatures. |
| T8 |
613-725 |
Sentence |
denotes |
When cultivated in the sphingolipid-deficient medium, SPB-1 cells ceased growing at non-permissive temperatures. |
| T9 |
726-996 |
Sentence |
denotes |
Under these conditions, de novo sphingolipid synthesis ceased in the SPB-1 cells, resulting in a decrease in levels of sphingomyelin and ganglioside sialyl lactosylceramide (GM3), whereas the parental CHO-K1 cells grew logarithmically with normal sphingolipid synthesis. |
| T9 |
726-996 |
Sentence |
denotes |
Under these conditions, de novo sphingolipid synthesis ceased in the SPB-1 cells, resulting in a decrease in levels of sphingomyelin and ganglioside sialyl lactosylceramide (GM3), whereas the parental CHO-K1 cells grew logarithmically with normal sphingolipid synthesis. |
| T10 |
997-1224 |
Sentence |
denotes |
Exogenous sphingosine restored the contents of both sphingomyelin and GM3 in the SPB-1 cells near to the parental levels through metabolic utilization and allowed the mutant cells to grow even at the non-permissive temperature. |
| T10 |
997-1224 |
Sentence |
denotes |
Exogenous sphingosine restored the contents of both sphingomyelin and GM3 in the SPB-1 cells near to the parental levels through metabolic utilization and allowed the mutant cells to grow even at the non-permissive temperature. |
| T11 |
1225-1398 |
Sentence |
denotes |
Similarly, exogenous sphingomyelin restored the sphingomyelin levels and only partly the GM3 levels and also suppressed the temperature-sensitivity of the SPB-1 cell growth. |
| T11 |
1225-1398 |
Sentence |
denotes |
Similarly, exogenous sphingomyelin restored the sphingomyelin levels and only partly the GM3 levels and also suppressed the temperature-sensitivity of the SPB-1 cell growth. |
| T12 |
1399-1576 |
Sentence |
denotes |
In contrast, exogenous glucosylceramide, which restored the GM3 levels but not the sphingomyelin levels, failed to suppress the temperature sensitivity of the SPB-1 cell growth. |
| T12 |
1399-1576 |
Sentence |
denotes |
In contrast, exogenous glucosylceramide, which restored the GM3 levels but not the sphingomyelin levels, failed to suppress the temperature sensitivity of the SPB-1 cell growth. |
| T13 |
1577-1793 |
Sentence |
denotes |
Combination of exogenous sphingomyelin with ceramide, glucosylceramide, GM3, or sphingoid bases did not show any synergistic or additive effect on the SPB-1 cell growth enhancement, compared with sphingomyelin alone. |
| T13 |
1577-1793 |
Sentence |
denotes |
Combination of exogenous sphingomyelin with ceramide, glucosylceramide, GM3, or sphingoid bases did not show any synergistic or additive effect on the SPB-1 cell growth enhancement, compared with sphingomyelin alone. |
| T14 |
1794-1952 |
Sentence |
denotes |
The results indicated that the temperature sensitivity of the SPB-1 cell growth was due to the lack of cellular sphingolipids, possibly that of sphingomyelin. |
| T14 |
1794-1952 |
Sentence |
denotes |
The results indicated that the temperature sensitivity of the SPB-1 cell growth was due to the lack of cellular sphingolipids, possibly that of sphingomyelin. |