Transcriptomics

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Genomewide gene expression analysis of murine Sirt1 wild-type or knock-out embryonic stem cells (ESCs)


ABSTRACT: Stem-cells and transformed cancer cells specifically express a polycomb repressive complex subtype, PRC4 which characteristically contains Sirt1 (Sirtuin-1), a NAD+ dependent class III histone deacetylase (HDAC) and Eed2 isoform as specific members. Analyzing the transcriptiome and methylome analysis of Sirt1 deficient murine ESCs (Sirt1-/- ESC), we demonstrate that these cells repressed specifically on some genomic imprinted and germ-line related genes. We used microarrays to characterize the programm of gene expression affected by Sirt1 in murine ESCs and identified distinct classes of down-regulated genes upon Sirt1 deficiency

ORGANISM(S): Mus musculus

PROVIDER: GSE60500 | GEO | 2017/02/20

SECONDARY ACCESSION(S): PRJNA259170

REPOSITORIES: GEO

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