GEO DataSets

(Submitter supplied) Pluripotent mouse embryonic stem cells (ESCs) were originally derived and stably maintained on feeder cells such as inactivated mouse embryo fibroblasts, and can generate complete ESC-pups by tetraploid embryo complementation (TEC), the most stringent functional test of naive pluripotency. Remarkably, 2i (inhibitors of Mek and Gsk3β signaling) medium with LIF in the absence of serum and feeders was developed to achieve ground state of mouse ESCs, and also has been successfully used for derivation of germline competent ESCs in other species such as rat. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23479

8 Samples

Download data: TXT

(Submitter supplied) Chemical induced pluripotent stem cells (CiPSCs) have been successfully achieved and may provide an alternative and attractive source for stem cell-based therapy. Sufficient telomere lengths are critical for unlimited self-renewal and genomic stability of pluripotent stem cells. Dynamics of telomere reprogramming and whether and how telomeres are sufficiently elongated in the CiPSCs have remained to be understood. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

20 Samples

Download data: XLS

(Submitter supplied) We performed the whole transcriptome analysis in Zscan4 positive ES cells (Em+) and Zscan4 negative ES cells (Em-) by using FACS-sorted MC1-ZE7 ES cells.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: TXT

(Submitter supplied) We analyzed the genome-wide DNA methylation in Zscan4 overexpressing ES cells. Zscan4 overexpression induced slight DNA demethylation in telomere and major satellite regions. Subsequent genome-wide analysis of non-repeated regions revealed the significant reduction of DNA methylation at Zscan4-dependent hyperacetylation sites. This result indicates that Zscan4 is not only a marker of the Zscan4+ state of ES cells, but also indispensable for the dramatic epigenetic modifications occurring in the Zscan4+ state.

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL11002

2 Samples

Download data: TXT

(Submitter supplied) We analyzed the genome-wide chromatin states in Zscan4 positive ES cells (Em+) and Zscan4 negative ES cells (Em-) by using FACS-sorted MC1-ZE7 ES cells. H3K27 hyperacetylation and DNA demethylation were detected in heterochromatic regions of Em+ cells. These results suggested that the heterochromatin is activated in Zscan4 positive state.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11002

2 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below. Repetitive sequences such as telomeres, centromeres, and retrotransposons are packed in permanently-condensed and transcriptionally-silenced heterochromatin, whose maintenance is critical for the genome stability. We have recently found that mouse ES cells occasionally go through a unique cell state marked by the transient expression of Zscan4, which plays a key role in long-term genome stability. more...

Organism:

Mus musculus

Type:

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

Platforms:

GPL11002 GPL17021

16 Samples

Download data: TXT

(Submitter supplied) The HELP tagging assay was performed on purified genomic DNAs. The protocol was modified for NEBNext Multiplex Oligos for Illumina (NEB) from the original protocol4 (http://wasp.einstein.yu.edu/index.php/Protocol:HELP_tagging). Briefly, genomic DNA was digested by HpaII or MspI, the former only cutting at CCGG sequences where the central CG dinucleotide is unmethylated. AS and AE adapters were prepared by annealing two oligo DNAs separately. more...

Organism:

Mus musculus

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL11002

4 Samples

Download data: TXT

(Submitter supplied) By using FACS-sorted MC1-ZE7 ES cells, we analyzed the genome-wide distribution of H3K27ac and DNA methylation in Zscan4 positive ES cells (Em+) and Zscan4 negative ES cells (Em-). H3K27 hyperacetylation and DNA demethylation were detected in heterochromatic regions of Em+ cells, but not Em- cells. These results suggested that the Zscan4 state takes "open" chromatin conformation in ES cells.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11002

4 Samples

Download data: TXT

(Submitter supplied) Unlimited self-renewal and developmental pluripotency are hallmarks of embryonic stem cells. Both properties are precisely controlled by the extrinsic signals and intrinsic factors and have been extensively investigated. However, factors capable of converting ES cells to extra-embryonic lineages have been poorly studied. Here we found that overexpression of Ssbp3 dramatically up-regulated trophoblast specific markers. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

4 Samples

Download data: CEL

(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

Platform:

GPL11002

11 Samples

Download data: BED, BW

(Submitter supplied) Carrying out both RNA-seq and Smad1/5 genome-wide chromatin immunoprecipitation and sequencing (ChIP-seq) analyses of mESCs in the naïve or primed states, we revisit the roles of BMP signaling in mESCs.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11002

6 Samples

Download data: BED, BW

(Submitter supplied) Carrying out both RNA-seq and Smad1/5 genome-wide chromatin immunoprecipitation and sequencing (ChIP-seq) analyses of mESCs in the naïve or primed states, we revisit the roles of BMP signaling in mESCs.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11002

5 Samples

Download data: BW, TXT

(Submitter supplied) Purpose:The goals of this study are to understand the mechanisms underlying reduced self-renewal and loss of pluripotency by depletion of Rif1. Methods: We performed global gene expression analysis of Rif1 knockdown ES cell lines using Affymetrix 430 2.0 arrays, compared to shRNA controls.

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS4943

Platform:

GPL1261

8 Samples

Download data: CEL

(Submitter supplied) We found that Rif1 depletion leads to reduced H3K9me3 levels at 1/3 of the H3K9me3-enriched genomic regions (H3K9me3 peaks), and that reduced H3K9me3 de-represses Zscan4 and other genes that are specific to the 2-Cell stage embryo.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

4 Samples

Download data: BEDGRAPH

Analysis of J1 and F1 embryonic stem cells (ESCs) depleted for the telomere-associated protein Rif1. Results provide insight into the role Rif1 in ESC self-renewal and pluripotency.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 cell line, 2 protocol sets

Platform:

GPL1261

Series:

GSE55129

8 Samples

Download data: CEL

(Submitter supplied) Inhibitors of Mek1/2 and Gsk3b, known as 2i, and together with leukemia inhibitory factor, enhance the derivation of embryonic stem cells (ESCs) and promote ground-state pluripotency (2i/L-ESCs). However, recent reports show prolonged Mek1/2 suppression impairs the developmental potential of ESCs, and is rescued by serum (S/L-ESCs). In spite of the unclear roles of growth factors in serum, the coculture system has remained the gold standard. more...

Organism:

Mus musculus

Type:

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

Platform:

GPL21103

42 Samples

Download data: TXT

(Submitter supplied) mESCs cultured in microfluidic chambers secrete endogneous signals which accumulate to facilitate expression of pluripotency associated genes

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL16570

2 Samples

Download data: CEL, TXT

(Submitter supplied) Naïve and primed pluripotent states represent two different states of pluripotency. Mouse naïve pluripotent stem cells (PSCs) exhibit germline competence as determined by chimera production test and can generate all-PSC mice by tetraploid embryo complementation (TEC) test, the most stringent functional test of developmental potency. By contrast, primed PSCs fail in germline chimeras and TEC test. Unfortunately, these tests cannot be applied to characterization of developmental pluripotency of human PSCs due to ethic issue. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21273

18 Samples

Download data: BW

(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

Platform:

GPL21273

27 Samples

Download data: BW

(Submitter supplied) Naïve and primed pluripotent states represent two different states of pluripotency. Mouse naïve pluripotent stem cells (PSCs) exhibit germline competence as determined by chimera production test and can generate all-PSC mice by tetraploid embryo complementation (TEC) test, the most stringent functional test of developmental potency. By contrast, primed PSCs fail in germline chimeras and TEC test. Unfortunately, these tests cannot be applied to characterization of developmental pluripotency of human PSCs due to ethic issue. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21273

9 Samples

Download data: TXT