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RNA sequencing data of Ssu72 Wild Type and Knock-Out MEFs, hepatocytes and ES cells

ABSTRACT: RNA sequencing data of Ssu72 Wild Type and Knock-Out MEFs, hepatocytes and ES cells

PROVIDER: PRJNA503585 | ENA |

REPOSITORIES: ENA

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RNA sequencing data of Ssu72 Wild Type and Knock-Out MEFs, hepatocytes and ES cells

Project description:To investigate how mammalian Ssu72 regulated gene expression, we performed RNA-Seq analyses of Ssu72 in three different cell types depending on their proliferation capabilities: embryonic stem (ES) cells (highly proliferating), primary murine embryonic fibroblasts (MEFs) (moderate proliferating), and hepatocytes (almost quiescent). Ssu72 deletion was induced by infection with Cre recombinase adenovius (Ad-Cre). Infection of ESf/f, MEFf/f, and hepatocytef/f with Ad-Cre resulted in efficient reduction of Ssu72 levels. Depletion of Ssu72 resulted in downregulation or upregulation of large subsets of genes in three different cell types.

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Project description:RNA-seq and ChIP-seq of Ssu72 Wild Type and Knock-Out MEFs, hepatocytes and ES cells

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Genome-wide occupanies of Ssu72, Pol II, pSer2, pSer5, pSer7 and pThr4 of Ssu72 Wild Type and Knock-out MEFs and hepatocytes

Project description:We report the genome-wide occupanies for high-throughput profiling of Pol II and Pol II CTD phosphorylation modifications in mammalian cells and tissues. By obtaining over three billion bases of sequence from chromatin immunoprecipitated DNA, we generated genome-wide chromatin-state maps of mouse embryonic stem cells, embryonic fibroblasts and primary hepatocytes. Loss of mammalian Ssu72 was found to be related to defect of transcriptional elongation though the defects of Pol II CTD phophorylational dynamics. In addition, depletion of Ssu72 resulted in defects of Pol II elongation by reducing CTD Ser2 and Thr4 phosphorylation which induced Pol II accumulation at the proximal promoter region by increasing CTD Ser5 and Ser7 phosphorylation of transcriptionally active genes in a tissue-specific manner. Our results revealed a fundamental role of mammalian Ssu72 in regulating RNA Pol II-mediated transcriptional plasticity for cell-type-specific homeostatic maintenance.

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Genome-wide occupanies of Ssu72, Pol II, pSer2, pSer5, pSer7 and pThr4 of Ssu72 Wild Type and Knock-out MEFs and hepatocytes

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RNA-seq and ChIP-seq of Ssu72 Wild Type and Knock-Out MEFs, hepatocytes and ES cells

Project description:This SuperSeries is composed of the SubSeries listed below.

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Proteome of Fam134A/B/C knock-out MEFs

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