GEO DataSets

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing; Methylation profiling by high throughput sequencing

Platforms:

GPL19057 GPL13112

61 Samples

Download data: BW

(Submitter supplied) Using WGBS we assessed global DNA methylation changes in Dnmt3a1KO/Dnmt3a2KO/Dnmt3aKO/Tet1KO/DKO mouse embryonic stem cells. Compared with WT cells, Dnmt3aKO cells but not Dnmt3bKO cells showed genome-wide hypomethylation.

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL13112

4 Samples

Download data: BW

(Submitter supplied) Using ChIP-seq to assess changes of histone modifications in response to Dnmt3a or Tet1 deficiency.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19057

12 Samples

Download data: BW

(Submitter supplied) Using WGBS we assessed global DNA methylation changes in Dnmt3aKO or Dnmt3bKO mouse embryonic stem cells. Compared with WT cells, Dnmt3aKO cells but not Dnmt3bKO cells showed genome-wide hypomethylation.

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL13112

9 Samples

Download data: BED

(Submitter supplied) In order to assess Tet1 binding, we first generated a Flag tagged Tet1 ES cells and then knocked out Dnmt3a in the [WT, Tet1-Flag] cells. By Tet1 ChIP and Flag ChIP, we showed that Tet1 binding was complementary to Dnmt3a. And Tet1 binding was not affected or slightly increased at majority of its targets.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19057

6 Samples

Download data: BW

(Submitter supplied) In order to figure out the roles of Dnmt3 and Tet1 in gene regulation, we assessed global gene expression changes in Dnmt3aKO, Dnmt3bKO and Tet1KO ES cells.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

8 Samples

Download data: DIFF

(Submitter supplied) Using ChIP-seq to assess changes of histone modifications in response to Dnmt3a or Tet1 deficiency.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19057

8 Samples

Download data: BW

(Submitter supplied) Dnmt3a KO vs. WT CMS-Seq in 129S4/SvJae background

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL19057

6 Samples

Download data: BW

(Submitter supplied) By biotin-streptavidin ChIP, we found that Dnmt3a1 enriched at diatal promoter regions and its binding was elevated by Tet1 deletion.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

8 Samples

Download data: BW

(Submitter supplied) Recent studies have analyzed the distribution and role of 5-hydroxymethylcytosin (5hmC) in Embryonic Stem Cells (ESC). However, DNA hydroxymethylation occurs also in differentiated cells and it is significantly deregulated in cancer. Here we mapped 5hmC genome-wide profile in pluripotent ES cells in comparison to embryonic and adult differentiated cells. Comparative analysis of 5hmC genomic distribution with respect to gene expression reveals that 5hmC is enriched on the gene body of genes expressed at medium/high level and on TSS of genes not expressed or expressed at low level independently from the cell type. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platform:

GPL16173

8 Samples

Download data: BED, BEDGRAPH

(Submitter supplied) DNA methylation is considered a stable epigenetic mark, yet methylation patterns can vary during differentiation and in diseases such as cancer. Local levels of DNA methylation result from opposing enzymatic activities, the rates of which remain largely unknown. Here we developed a theoretical and experimental framework enabling us to infer methylation and demethylation rates at 860,404 CpGs in the mouse genome. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL16417

102 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by array; Genome binding/occupancy profiling by genome tiling array; Genome binding/occupancy profiling by high throughput sequencing; Methylation profiling by genome tiling array

6 related Platforms

38 Samples

Download data: CEL, PAIR, TXT

(Submitter supplied) Epigenetic modification of the mammalian genome by DNA methylation (5-methylcytosine) has a profound impact on chromatin structure, gene expression and maintenance of cellular identity. Recent demonstration that members of the Ten-eleven translocation (Tet) family proteins can convert 5-methylcytosine (5mC) to 5-hydroxymethylcytosine (5hmC) raised the possibility that Tet proteins are capable of establishing a distinct epigenetic state. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9185

6 Samples

Download data: TXT

(Submitter supplied) Epigenetic modification of the mammalian genome by DNA methylation (5-methylcytosine) has a profound impact on chromatin structure, gene expression and maintenance of cellular identity. Recent demonstration that members of the Ten-eleven translocation (Tet) family proteins can convert 5-methylcytosine (5mC) to 5-hydroxymethylcytosine (5hmC) raised the possibility that Tet proteins are capable of establishing a distinct epigenetic state. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

12 Samples

Download data: CEL

(Submitter supplied) Epigenetic modification of the mammalian genome by DNA methylation (5-methylcytosine) has a profound impact on chromatin structure, gene expression and maintenance of cellular identity. Recent demonstration that members of the Ten-eleven translocation (Tet) family proteins can convert 5-methylcytosine (5mC) to 5-hydroxymethylcytosine (5hmC) raised the possibility that Tet proteins are capable of establishing a distinct epigenetic state. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by genome tiling array; Methylation profiling by genome tiling array

4 related Platforms

20 Samples

Download data: PAIR, TXT

(Submitter supplied) Mammalian genomes are subjected to epigenetic modifications, including cytosine methylation by DNA methyltransferases (Dnmt) and further oxidation by Ten-eleven-translocation (Tet) family of dioxygenases. Cytosine methylation plays key roles in multiple processes such as genomic imprinting and X-chromosome inactivation. However, the functional significance of cytosine methylation and the further oxidation has remained undetermined in mouse embryogenesis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Methylation profiling by high throughput sequencing

Platforms:

GPL21273 GPL17021

20 Samples

Download data: TXT

(Submitter supplied) Graded levels of molecular oxygen (O2) exist within developing mammalian embryos and can differentially regulate cellular specification pathways. During differentiation, cells acquire distinct epigenetic landscapes, which determine their function, however the mechanisms which regulate this are poorly understood. The demethylation of 5-methylcytosine (5mC ) is achieved via successive oxidation reactions catalysed by the Ten-Eleven-Translocation (Tet) enzymes, yielding the 5-hydroxymethylcytosine (5hmC ) intermediate. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL16417

2 Samples

Download data: XLSX

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Methylation profiling by high throughput sequencing

Platform:

GPL21103

12 Samples

Download data: TSV

(Submitter supplied) Whole genome bisulfite sequencing of wild type embryonic stem cells and cells bearing a mutation that perturbs the OGT-TET1 interaction

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL21103

4 Samples

Download data: BED, TSV

(Submitter supplied) TET enzymes convert 5-methylcytosine to 5-hydroxymethylcytosine and higher oxidized derivatives. TETs stably associate with and are post-translationally modified by the nutrient-sensing enzyme OGT, suggesting a connection between metabolism and the epigenome. Here, we show for the first time that modification by OGT enhances TET1 activity in vitro. We identify a a domain of TET1 domain that is responsible necessary and sufficient for binding to OGT and report a point mutation that disrupts the TET1-OGT interaction. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

Download data: BED