Gene-regulatory interactions in embryonic stem cells represent cell-type specific gene regulatory programs.

ABSTRACT: Pluripotency, the ability of embryonic stem cells to differentiate into specialized cell types, is determined by ESC-specific gene regulators such as transcription factors and chromatin modification factors. It is not well understood how ESCs are poised for differentiation, however, and methods are needed for prognosis of the molecular changes in the differentiation of ESCs into specific organs. We describe a new approach to infer cell-type specific gene regulatory programs based on gene regulatory interactions in ESCs. Our method infers the molecular logic of gene regulatory mechanisms by mapping the position-specific combinatory patterns of numerous regulators in ESCs into cell-type specific gene regulations. We validate the proposed approach by recapitulating the RNA-seq and microarray

SUBMITTER: Ha M 

PROVIDER: S-EPMC5737473 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature