Genomics

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The chromatin remodeler Bptf activates a stemness gene-expression program essential for the maintenance of adult hematopoietic stem cells [ChIP-Seq]


ABSTRACT: Bptf, a component of NURF chromatin-remodeling complex, is essential for maintaining the pool size and function of hematopoietic stem cells (HSCs). Genome-wide transcriptome profiling revealed that Bptf loss caused down-regulation of HSC-specific gene-expression programs, which included master transcription factors (such as Meis1, Pbx1, and Lmo2) known to be required for HSC maintenance and self-renewal. Bptf directly bound to the promoter of ‘stemness’ TF genes, potentiating their transcription and DNA accessibility.

ORGANISM(S): Mus musculus

PROVIDER: GSE108440 | GEO | 2018/01/25

REPOSITORIES: GEO

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