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An alternative pluripotent state confers interspecies chimaeric competency [RNA-Seq]

ABSTRACT: Here we show that by simple modulation of extrinsic signaling pathways, a new class of pluripotent stem cells, referred to as region selective epiblast stem cells (rsEpiSCs), could be efficiently derived from different stages of the early embryo. rsEpiSCs share features of primed pluripotency yet are distinct from EpiSCs in their molecular characteristics and ability to colonize post-implantation embryos. We performed RNA-sequencing experiments and examined the global gene expression profiles of EpiSCs, rsEpiSCs, in vivo isolated four regions of E6.5 mouse epiblasts: AP (anterior-proximal), AD (anterior-distal), PP (posterior-proximal) and PD (posterior-distal), human H1 ESCs, H1 rsESCs, H9 ESCs, H9 rsESCs, rhesus monkey ORMES23 rsESCs, and chimpanzee rsiPSCs.

ORGANISM(S): Mus musculus Pan troglodytes Homo sapiens Macaca mulatta

PROVIDER: GSE60603 | GEO | 2015/05/06

SECONDARY ACCESSION(S): PRJNA258641

REPOSITORIES: GEO

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An alternative pluripotent state confers interspecies chimaeric competency [RNA-Seq]

Project description:Here we show that by simple modulation of extrinsic signaling pathways, a new class of pluripotent stem cells, referred to as region selective epiblast stem cells (rsEpiSCs), could be efficiently derived from different stages of the early embryo. rsEpiSCs share features of primed pluripotency yet are distinct from EpiSCs in their molecular characteristics and ability to colonize post-implantation embryos. We performed RNA-sequencing experiments and examined the global gene expression profiles of EpiSCs, rsEpiSCs, in vivo isolated four regions of E6.5 mouse epiblasts: AP (anterior-proximal), AD (anterior-distal), PP (posterior-proximal) and PD (posterior-distal), human H1 ESCs, H1 rsESCs, H9 ESCs, H9 rsESCs, rhesus monkey ORMES23 rsESCs, and chimpanzee rsiPSCs. Examination of global gene expression profiles in 2 pluripotent stem cell types across multiple species.

2015-05-06 | E-GEOD-60603 | biostudies-arrayexpress

An alternative pluripotent state confers interspecies chimaeric competency [ChIP-seq]

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Project description:Here we show that by simple modulation of extrinsic signaling pathways, a new class of pluripotent stem cells, referred to as intrinsic state-epiblast stem cells (IS-EPIs), could be efficiently derived from different stages of the early embryo. IS-EPIs share features of primed pluripotency yet are distinct from EpiSCs in their molecular characteristics and ability to colonize post-implantation embryos. We performed Microarray analysis and compared global gene expression pattern among amplified RNA samples from ESCs, EpiSCS, IS-EPIs as well as in vivo isolated Epiblasts.

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An alternative pluripotent state confers interspecies chimaeric competency [WGBS]

2015-05-06 | GSE63568 | GEO

Identification and functional analysis of novel genes expressed in the Anterior Visceral Endoderm

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Genome wide analysis of chick limb bud tissue treated with FGF2 for 24hrs (microarray)

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An alternative pluripotent state confers interspecies chimaeric competency.

Project description: Not available

| S-EPMC5278765 | biostudies-literature