Article
SWI/SNF Complex Prevents Lineage Reversion and Induces Temporal Patterning in Neural Stem Cells
1 Mar 2014
Abstract excerpt
Members of the SWI/SNF chromatin-remodeling complex are among the most frequently mutated genes in human cancer, but how they suppress tumorigenesis is currently unclear. Here, we use Drosophila neuroblasts to demonstrate that the SWI/SNF component Osa (ARID1) prevents tumorigenesis by ensuring correct lineage progression in stem cell lineages. We show that Osa induces a transcriptional program in the...
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