Article
Heterochromatin formation in the mouse embryo requires critical residues of the histone variant H3.3.
Nature cell biology - 1 Sept 2010
Santenard Angèle, Ziegler-Birling Céline, Koch Marc, Tora Làszlò, Bannister Andrew J, Torres-Padilla Maria-Elena
Abstract excerpt
In mammals, oocyte fertilization by sperm initiates development. This is followed by epigenetic reprogramming of both parental genomes, which involves the de novo establishment of chromatin domains. In the mouse embryo, methylation of histone H3 establishes an epigenetic asymmetry and is predominant in the maternal pronucleus. However, the roles of differential incorporation of histone H3 variants in the parental...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
