The role of RNA editing by the brain-specific enzym ADAR3 in learning and memory. Higher-order cognition sets us apart from other species but how this is achieved is still under debate. The project will test the idea, strongly supported by recent genomic analyses, that subtle changes in the sequences of RNA in response to environmental stimuli underpin this extraordinary ability.
Discovery Early Career Researcher Award - Grant ID: DE120102763
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
The contribution of histone post-translational modifications to eukaryotic evolution. By comparing the complete DNA sequence of closely related species, it is possible to identify changes in DNA that account for the diversity between these species. The project will use this approach to ask whether DNA changes that influence how DNA itself is packaged into cells have contributed to the evolution of new yeast species.
The role of toxin biosynthesis for marine dinoflagellates - an evolutionary ecological approach. Dinoflagellates are a group of microalgae that include coral symbionts and phytoplankton. Many species produce potent toxins that can be a problem in the aquaculture industry. This project will use novel genetic methods to investigate the evolution and ecology of toxin production in a variety of marine dinoflagellates.
Can lateral gene transfer lead to ecological innovation in eukaryotes? The role of saxitoxin in the diversification of Alexandrium. This project will determine the processes that led to the acquisition and diversification of the genetic basis for a potent neurotoxin, saxitoxin. This project will determine its impact on the evolution of the marine producing organisms and investigate novel genetic methods of toxin detection.