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H3K4me2 Chromatin Immunoprecipitation sequencing analysis of chicken Embryonic stem cells, Primordial germ cells and Spermatogonial stem cells

ABSTRACT: H3K4me2 Chromatin Immunoprecipitation sequencing analysis of chicken Embryonic stem cells, Primordial germ cells and Spermatogonial stem cells

PROVIDER: PRJNA613598 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR11356200.fastq.gz	Fastqsanger.gz
	SRR11356201.fastq.gz	Fastqsanger.gz
	SRR11356202.fastq.gz	Fastqsanger.gz
	SRR11356203.fastq.gz	Fastqsanger.gz
	SRR11356204.fastq.gz	Fastqsanger.gz

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H3K4me2 Chromatin Immunoprecipitation sequencing analysis of chicken Embryonic stem cells, Primordial germ cells and Spermatogonial stem cells

Project description:We report the chromatin status in chicken Embryonic stem cells（ESCs）, Primordial germ cells (PGCs) and Spermatogonial stem cells (SSCs). H3K4me2 antibody was used to collect DNA sequences through CHIP experiments, and the DNA was analyzed by next-generation sequencing. We mapped the genome-wide chromatin maps of chicken ESCs, PGCs, and SSCs. We found that the entire genome of H3K4me2 in ESCs, PGCs, and SSCs was erased and then reconstructed. Most of the enriched genes were related to the cell lineage. It is mainly enriched in distal intergenic. H3K4me2 in the promoter first enriches in ESCs, then decreases in PGCs. The enrichment rebuilds in SSCs. This study provides a basis for analyzing the differences of chromatin status in ESCs, PGCs, and SSCs.

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