NIH R01 · 2024
ERK mediated regulation of RbAp46/48 during female germ cell development
PROJECT SUMMARY ERK (Extracellular signal Regulated Kinase) signaling is critical for female fertility and normal embryonic morphogenesis. Two key events that ERK signaling regulates to control female fertility are (a) progression of female meiosis I and (b) resumption of oocyte meiosis after prolonged arrest (also called oocyte meiotic maturation). Stereotypical execution of meiosis I requires that homologous chromosomes pair, align, form physical connections, exchange genetic information and segregate homologs into gametes. Mis-regulation of any of these steps results in failures in chromosome segregation causing severe developmental disorders, e.g., the Down’s syndrome. We find that loss…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.