The early marsupial embryo - a missing link in vertebrate development. Most of our knowledge of early development comes from one species, the mouse, but it is not known how similar it is to other mammals or even other vertebrates such as birds and reptiles. Using a marsupial model, the tammar wallaby, the project aims to identify mechanisms that are fundamental to mammals and those that are more evolutionarily plastic.
Discovery Early Career Researcher Award - Grant ID: DE120101615
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
How does viviparity evolve? Genetic perspectives from a unique model system. By integrating decades of Australian natural history research with the same technology that allowed researchers to sequence the genome of the woolly mammoth, this project seeks to uncover the genetic mechanisms responsible for the transition from egg-laying to live-bearing in reptiles.
How do mammalian germ cells transition from mitosis to meiosis? This project aims to determine how germ cells are regulated in the mammalian embryo. Germ cells go on to form the sperm and eggs and are, therefore, critical for reproduction. In particular, this project expects to generate new knowledge about the process of meiosis, a cellular process that is specific to the germ cells. Expected outcomes will inform efforts to control fertility and infertility in livestock, humans and other mammali ....How do mammalian germ cells transition from mitosis to meiosis? This project aims to determine how germ cells are regulated in the mammalian embryo. Germ cells go on to form the sperm and eggs and are, therefore, critical for reproduction. In particular, this project expects to generate new knowledge about the process of meiosis, a cellular process that is specific to the germ cells. Expected outcomes will inform efforts to control fertility and infertility in livestock, humans and other mammalian animals (e.g. pets and endangered species). They are also likely to inform the discipline of stem cell biology in general.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE130101089
Funder
Australian Research Council
Funding Amount
$371,800.00
Summary
Understanding masculinity, the crustacean way. The androgenic gland is responsible for maleness in crustaceans. This project will characterise the genes that control the masculinisation process in crustaceans, discovering new targets for sex reversal and sterility induction. These findings will have implications for aquaculture and the development of innovative tools for invasive/pest crustacean control.