Type | MGI:General | Description | 40% fewer mutant MEFs are in S phase in asynchronous cell populations compared to controls in cells synchronized by serum starvation, both control and mutant cells reentered S phase by 10 hours, but fewer mutant cells are in S phase between 10 and 24 hours; in addition, at 48 hours fewer mutant cells had replicated and many of these were still in G0/G1 |