The control of chromosome division during female meiosis. Mammalian eggs are stored life-long and finally mature in the hours before ovulation. This project examines how the chromosomes in the egg are separated properly so as to produce a mature egg capable of being fertilized by a sperm. Often in eggs chromosome division is imprecisely executed, and this project will help us understand why this occurs.
Discovery Early Career Researcher Award - Grant ID: DE120101242
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Regulation of germ cell number and quality by Fizzy-related protein. Females have a limited supply of eggs in their ovaries and it appears that the Fizzy-related gene (FZR1) is important in making sure this full complement is gained. By using novel mouse knockouts of the FZR1 gene, the project will determine how this protein functions at the earliest stages of egg development.