GEO DataSets

(Submitter supplied) RNA transcriptome sequencing (RNA-Seq) and RNA reverse transcription-associated trap sequencing (RAT-Seq) were usded to map long noncoding RNA (lncRNAs) in reprogramming of fibroblasts into pluripotency

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

2 Samples

Download data: BEDGRAPH

(Submitter supplied) “chromatin-RNA in situ reverse transcription trap sequencing” (CRIST-Seq) approach was used to profile the RNA interaction network in the promoters of stem cell core factors Sox2 and Oct4

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: BEDGRAPH

(Submitter supplied) Using RNA reverse transcription-associated trap sequencing (RAT-Seq), we profiled the genome-wide binding gene targets for pluripotency-associated long noncoding RNAs (lncRNAs), including Platr10 (Osclr8), Oeblr20, Oplr16, Palr35, Palr34, Peln1, and Peln4. These datasets will help study the mechanisms underlying the role of lncRNAs in the establishment and maintenance of pluripotency.

Organism:

Mus musculus

Type:

Other

Platform:

GPL17021

8 Samples

Download data: BEDGRAPH

(Submitter supplied) “chromatin-lncRNA in situ reverse transcription trap sequencing” (CRIST-Seq) approach was used to profile the lncRNA interactome in the promoter of stem cell core factors Oct4

Organism:

Mus musculus

Type:

Other

Platform:

GPL17021

3 Samples

Download data: BEDGRAPH

(Submitter supplied) We report the application of single-cell and bulk RNA sequencing technology to examine the noncoding transcriptome of cells undergoing reprogramming to the pluripotent state.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL13112 GPL17021

95 Samples

Download data: FPKM_TRACKING

(Submitter supplied) Differentiated somatic cells can be reprogrammed into induced pluripotent stem cells by ectopic expression of transcription factors Oct4, Sox2, Klf4, and c-Myc, but the mechanisms are still to be dissected. The stoichiometry of factors influences the efficiency of induced pluripotent stem cells, and previous studies emphasized the requirement of high levels of overexpressed Oct4. In this study, we showed that, with appropriate stoichiometry achieved by polycistronic cassettes, Sox2 and Klf4 were sufficient to initiate and establish pluripotency in differentiated cells efficiently without Oct4 overexpression.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL21626 GPL17021

33 Samples

Download data: NARROWPEAK, XLSX

(Submitter supplied) Oct4, along with Sox2 and Klf4 (SK), can induce pluripotency but structurally similar factors like Oct6 cannot. To decode why Oct4 has this unique ability, we compare Oct4-binding, accessibility patterns and transcriptional waves with Oct6 and an Oct4 mutant defective in the dimerization with Sox2 (Oct4defSox2). We find that initial silencing of the somatic program proceeds indistinguishably with or without Oct4. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21273

12 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) Oct4, along with Sox2 and Klf4 (SK), can induce pluripotency but structurally similar factors like Oct6 cannot. To decode why Oct4 has this unique ability, we compare Oct4-binding, accessibility patterns and transcriptional waves with Oct6 and an Oct4 mutant defective in the dimerization with Sox2 (Oct4defSox2). We find that initial silencing of the somatic program proceeds indistinguishably with or without Oct4. more...

Organism:

Mus musculus

Type:

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

Platforms:

GPL17021 GPL21273

71 Samples

Download data: BED, BW, NARROWPEAK

(Submitter supplied) Oct4, along with Sox2 and Klf4 (SK), can induce pluripotency but structurally similar factors like Oct6 cannot. To decode why Oct4 has this unique ability, we compare Oct4-binding, accessibility patterns and transcriptional waves with Oct6 and an Oct4 mutant defective in the dimerization with Sox2 (Oct4defSox2). We find that initial silencing of the somatic program proceeds indistinguishably with or without Oct4. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

41 Samples

Download data: TSV, TXT

(Submitter supplied) Oct4, along with Sox2 and Klf4 (SK), can induce pluripotency but structurally similar factors like Oct6 cannot. To decode why Oct4 has this unique ability, we compare Oct4-binding, accessibility patterns and transcriptional waves with Oct6 and an Oct4 mutant defective in the dimerization with Sox2 (Oct4defSox2). We find that initial silencing of the somatic program proceeds indistinguishably with or without Oct4. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

18 Samples

Download data: BED, BW, NARROWPEAK

(Submitter supplied) We report the application of enyzme-based 4C-Seq technique for exploring Pou5f1 enhancer interactome in mouse ES cells.

Organism:

Mus musculus

Type:

Other

Platform:

GPL13112

2 Samples

Download data: BED

(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; Other

Platform:

GPL9185

150 Samples

Download data: BED, WIG

(Submitter supplied) Oct4, Sox2, Klf4, and cMyc (OSKM) reprogram somatic cells to pluripotency. To gain a mechanistic understanding of their function, we mapped OSKM-binding, stage-specific transcription-factors (TFs), and chromatin-states in discrete reprogramming stages and performed loss- and gain-of-function experiments. We found that early in reprogramming OSK extensively bind somatic-enhancers and initiate their decommissioning by recruiting Hdac1. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9185

22 Samples

Download data: XLSX

(Submitter supplied) Oct4, Sox2, Klf4, and cMyc (OSKM) reprogram somatic cells to pluripotency. To gain a mechanistic understanding of their function, we mapped OSKM-binding, stage-specific transcription-factors (TFs), and chromatin-states in discrete reprogramming stages and performed loss- and gain-of-function experiments. We found that early in reprogramming OSK extensively bind somatic-enhancers and initiate their decommissioning by recruiting Hdac1. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9185

119 Samples

Download data: BED, WIG, XLS

(Submitter supplied) Oct4, Sox2, Klf4, and cMyc (OSKM) reprogram somatic cells to pluripotency. To gain a mechanistic understanding of their function, we mapped OSKM-binding, stage-specific transcription-factors (TFs), and chromatin-states in discrete reprogramming stages and performed loss- and gain-of-function experiments. We found that early in reprogramming OSK extensively bind somatic-enhancers and initiate their decommissioning by recruiting Hdac1. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing; Other

Platform:

GPL9185

9 Samples

Download data: BED

(Submitter supplied) The mechanisms whereby the crucial pluripotency transcription factor Oct4 regulates target gene expression are incompletely understood. Using an assay system based on partially differentiated embryonic stem cells, we show that Oct4 opposes accumulation of local H3K9me2, and subsequent Dnmt3a-mediated DNA methylation. Upon binding DNA, Oct4 recruits the histone lysine demethylase Jmjd1c. ChIP timecourse experiments identify a stepwise Oct4 mechanism involving Jmjd1c recruitment and H3K9me2 demethylation, transient FACT complex recruitment, and nucleosome depletion. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9250

6 Samples

Download data: TDF, XLSX

(Submitter supplied) The generation of induced pluripotent stem cells (iPSCs) involves activation of the endogenous pluripotency circuitry and global DNA demethylation late in reprogramming, but temporal resolution of these events are insufficient using existing stage markers. Here, we generated murine transgenic lines harboring dual fluorescent reporters reflecting cell-state specific expression of the master pluripotency factor Oct4 and the 5-methylcytosine dioxygenase Tet1. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

6 Samples

Download data: TXT

(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

Platforms:

GPL19057 GPL21103

58 Samples

Download data: TXT

(Submitter supplied) The generation of induced pluripotent stem cells (iPSCs) involves activation of the endogenous pluripotency circuitry and global DNA demethylation late in reprogramming, but temporal resolution of these events are insufficient using existing stage markers. Here, we generated murine transgenic lines harboring dual fluorescent reporters reflecting cell-state specific expression of the master pluripotency factor Oct4 and the 5-methylcytosine dioxygenase Tet1. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

42 Samples

Download data: TXT

(Submitter supplied) The generation of induced pluripotent stem cells (iPSCs) involves activation of the endogenous pluripotency circuitry and global DNA demethylation late in reprogramming, but temporal resolution of these events are insufficient using existing stage markers. Here, we generated murine transgenic lines harboring dual fluorescent reporters reflecting cell-state specific expression of the master pluripotency factor Oct4 and the 5-methylcytosine dioxygenase Tet1. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL21103

10 Samples

Download data: TXT