Cell Biology
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21 march 2019 16:03:18 |
| Dorsal-Ventral Differences in Neural Stem Cell Quiescence Are Induced by p57KIP2/Dacapo (Developmental Cell) |
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Tweet Otsuki and Brand reveal that axis patterning during embryogenesis primes neural stem cells (NSCs) to undergo different types of quiescence. Dorsal NSCs express the patterning factor MSX/Msh, which triggers p57KIP2/Dap expression and G0 quiescence. Ventral NSCs, negative for MSX/Msh, undergo G2 quiescence. G2 cells become activated before G0 cells post-embryonically. |
| 47 viewsCategory: Cell Biology |
 Nuclear Scaling Is Coordinated among Individual Nuclei in Multinucleated Muscle Fibers (Developmental Cell)Increased Serine Synthesis Provides an Advantage for Tumors Arising in Tissues Where Serine Levels Are Limiting (Cell Metabolism) 
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