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Gene expression profiling of Eed knockout and Ezh2 knockout small intestinal crypts

ABSTRACT: Gene expression profiling of Eed knockout and Ezh2 knockout small intestinal crypts

PROVIDER: PRJNA322033 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR3540090.fastq.gz	Fastqsanger.gz
	SRR3540100.fastq.gz	Fastqsanger.gz
	SRR3540091.fastq.gz	Fastqsanger.gz
	SRR3540101.fastq.gz	Fastqsanger.gz
	SRR3540092.fastq.gz	Fastqsanger.gz

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Gene expression profiling of Eed knockout and Ezh2 knockout small intestinal crypts [RNA-seq]

Project description:Polycomb-mediated gene repression plays an important role in adult stem cell maintenance. We knocked out (using the inducible AhCre-LoxP system) Polycomb genes Eed and Ezh2 in the intestine for 6 weeks, after which crypts - the small intestinal stem cell zone - were harvested and RNA sequenced. We found Wnt, Notch and cell cycle pathways to be affected in Eed knockout (KO) but not Ezh2 KO crypts. Direct targets of Eed were determined by comparing this data with ChIP-sequencing. Small intestinal crypt mRNA profiles of 6 weeks-induced 12 weeks old Eed KO, Ezh2 KO and WT mice (all triplicates) as well as 10 days-induced Eed KO and WT organoids (duplicates) were generated by RNA sequencing over two runs and using IlluminaHiseq2000 and Hiseq2500.

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Gene expression profiling of Eed knockout and Ezh2 knockout small intestinal crypts [ChIP-seq]

Project description:Polycomb-mediated gene repression plays an important role in adult stem cell maintenance. Direct targets of the Polycomb repressive complex PRC2 in th intestinal epithelium were revealed by performing ChIP-sequencing on crypt samples isolated from wild type murine small intestines. The resulting list of H3K27me3-enriched genes were compared with RNA-sequencing data from wild type and Eed knockout crypts. Crypts were isolated from wild type murine intestinal epithelium and subjected to ChIP using anti-H3K27me3 and anti-H3K27Ac antibodies, after which DNA isolated from extracted immunocomplexes was sequenced.

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Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

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Project description:Primary rib chondrocyte were isoloated from P0.5-day old wildtype and Col2-Cre:floxed EED conditional knockout mouse pups,and cultured overnight in 10%FCS containing DMEM. RNA was isolated and subjected to Affymetrix Mouse Gene ST 1.0 array. Primary rib chondrocyte were isoloated from P0.5-day old wildtype and Col2-Cre:floxed EED conditional knockout mouse pups,and cultured overnight in 10%FCS containing DMEM. RNA was isolated and subjected to Affymetrix Mouse Gene ST 1.0 array. Biological duplicate. Mice were in a mixed genetic background of C57/B6 and 129sv.

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