Skip to main content
Article thumbnail
Location of Repository

Oct4 dependence of chromatin structure within the extended Nanog locus in ES cells

By Dana N. Levasseur, Jianlong Wang, Michael O. Dorschner, John A. Stamatoyannopoulos and Stuart H. Orkin


Embryonic stem (ES) cells offer insight into early developmental fate decisions, and their controlled differentiation may yield vast regenerative potential. The molecular determinants supporting ES cell self-renewal are incompletely understood. The homeodomain proteins Nanog and Oct4 are essential for mouse ES cell self-renewal. Using a high-throughput approach, we discovered DNaseI hypersensitive sites and potential regulatory elements along a 160-kb region of the genome that includes GDF3, Dppa3, and Nanog. We analyzed gene expression, chromatin occupancy, and higher-order chromatin structure throughout this gene locus and found that expression of the reprogramming factor Oct4 is required to maintain its integrity

Topics: Research Communication
Publisher: Cold Spring Harbor Laboratory Press
OAI identifier:
Provided by: PubMed Central
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • http://www.pubmedcentral.nih.g... (external link)
  • Suggested articles

    To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.