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RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development (WGBS)

ABSTRACT: RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development (WGBS)

PROVIDER: PRJNA728061 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR14465555_1.fastq.gz	Fastqsanger.gz
	SRR14465555_2.fastq.gz	Fastqsanger.gz
	SRR14465556_1.fastq.gz	Fastqsanger.gz
	SRR14465556_2.fastq.gz	Fastqsanger.gz

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RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development [5hmC-Seal]

Project description:RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development [5hmC-Seal]

| PRJNA784093 | ENA

RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development

Project description:RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development

| PRJNA728056 | ENA

RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development [5hmC-Seal]

Project description:The Ten-eleven translocation (TET) family of dioxygenases can mediate cytosine demethylation by catalyzing the oxidation of 5-methylcytosine (5mC). TET-mediated DNA demethylation controls the proper differentiation of embryonic stem cells and TET proteins display functional redundancy during early gastrulation. However, it is unclear if TET proteins have functional significance in mammalian skeletal development. Here, we report that Tet deficiency in mesoderm mesenchymal stem cells results in severe defects of bone development. The existence of any single Tet gene allele can support early bone formation, suggesting a potential functional redundancy of TET proteins. Integrative analyses of RNA-seq, Whole Genome Bisulfite Sequencing (WGBS) and Assay for Transposase-Accessible Chromatin (ATAC-seq) demonstrate that TET-mediated demethylation increases the chromatin accessibility of target genes by RUNX2 and facilities RUNX2-regulated transcription. In addition, TET proteins interact with RUNX2 through their catalytic domain to regulate cytosine methylation around RUNX2 binding region. The catalytic domain is indispensable for TET proteins to regulate RUNX2 transcription activity on its target genes and to regulate bone development. These results demonstrate that TET proteins function redundantly to regulate RUNX2 activity via dual mechanisms and maintain skeletal homeostasis.

2022-07-07 | GSE189655 | GEO

RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development (RNA-Seq)

Project description:RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development (RNA-Seq)

| PRJNA728060 | ENA

RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development (ATAC-Seq)

Project description:RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development (ATAC-Seq)

| PRJNA728058 | ENA

RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development (WGBS)

2022-07-07 | GSE174047 | GEO

RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development (ATAC-Seq)

2022-07-07 | GSE174045 | GEO

RNA-seq, WGBS, 5hmC-Seal, and ATAC-seq data about TET proteins and skeletal development (RNA-Seq)

2022-07-07 | GSE174046 | GEO

Intestinal stem cell differentiation is associated with dynamic changes in the chromatin landscape [5hmc-seal-seq]

Project description:The global localization of 5-hydroxymethylcytosine (5hmc) were measured by 5hmc-seal-seq in four populations of intestinal epithelium defined by their levels of a GFP reporter transgene that is driven by the regulatory elements of the Sox9 gene.

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Tet proteins in DNA demethylation and cell fate restriction

Project description:DNA methylation at 5-position of cytosine (5mC) is one of the best studied epigenetic modifications that plays important roles in diverse biological processes. Iterative oxidation of 5mC by the Ten-eleven translocation (Tet) family of proteins generates 5-hydroxymethylcytosine (5hmC), 5-formylcytosine (5fC), and 5-carboxylcytosine (5caC), which can be further processed by DNA repair proteins leading to DNA demethylation. Functional characterization of the Tet proteins has been complicated by the redundancy between the three Tet proteins. Using the CRISPR/Cas9 technology, we have generated mouse embryonic stem cells (ESCs) deficient for all three Tet proteins (TKO). Whole genome bisulphite sequencing (WGBS) analysis revealed that Tet-mediated DNA demethylation mainly occurs distal enhancers as well as promoters that significantly overlap with 5hmC, 5fC and 5caC. Characterization of the Tet TKO ESCs revealed a function for Tet proteins in cell fate restriction as Tet TKO ESCs tend to adopt both primed pluripotent stem cell-like state and 2-cell embryo-like state. In addition, Tet TKO ESCs exhibit elongated telomeres. Thus, our study reveals a role of Tet proteins not only in DNA demethylation, but also in cell fate restriction and telomere maintenance. 2 samples for WGBS and 2 samples for RNA-seq

2014-09-22 | E-GEOD-56986 | biostudies-arrayexpress

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