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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Epigenetic memory of the first cell fate decision prevents complete ES cell reprogramming into trophoblast [MeDIP-Seq]

ABSTRACT: Reprogramming of ES cells towards the trophoblast lineage, and specifally into self-renewing TS cells, can seemingly be achieved by manipulation of transcription factors such as Cdx2 and Oct4, or modulation of signalling cascades, notably Ras signalling. Here we analyze the arising cells from such treatment in detail for the efficiency and completeness of the reprogramming process. We find that the reprogrammed cells retain an epigenetic and transcriptional memory of their ES cell origin and are not equal to bona fide trophectoderm-derived TS cells. DNA methylation analysis in conventional ES and TS cells and various ES-to-TS reprogramming models

ORGANISM(S): Mus musculus

SUBMITTER: Felix Krueger

PROVIDER: E-GEOD-62138 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Epigenetic memory of the first cell fate decision prevents complete ES cell reprogramming into trophoblast

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High-throughput screen for genes predominantly expressed in the ICM of mouse blastocysts by whole mount in situ hybridiz

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