Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989147
Funder
Australian Research Council
Funding Amount
$950,000.00
Summary
Advanced high throughput genomics facility for biological, medical, agricultural, environmental and evolutionary research. Infrastructure requested will expand the capacity of researchers in NSW/NT to undertake environmental, medical and evolutionary studies using state-of-the-art technologies based on the recent advances in DNA sequencing analyses. It will ensure the retention of leading researchers in the exciting areas of genomics and Systems Biology and make a significant contribution to bi ....Advanced high throughput genomics facility for biological, medical, agricultural, environmental and evolutionary research. Infrastructure requested will expand the capacity of researchers in NSW/NT to undertake environmental, medical and evolutionary studies using state-of-the-art technologies based on the recent advances in DNA sequencing analyses. It will ensure the retention of leading researchers in the exciting areas of genomics and Systems Biology and make a significant contribution to biomolecular research in medicine, agriculture and environmental biology, thereby providing major benefits to the wider community. The application will enhance existing genomic technologies by substantially increasing the scope of experiments that can be performed leading to important advances in gene discovery.Read moreRead less
Why do good males die young? The relationship between ageing and sexual selection. A biological understanding of ageing is directly relevant to human welfare. We will use lab and field studies to explore the evolutionary genetics of ageing in an Australian cricket, with particular emphasis on how diet and the timing of reproduction influence the rate at which crickets deteriorate with age. We will also test whether biological differences between males and females generate genetic conflicts over ....Why do good males die young? The relationship between ageing and sexual selection. A biological understanding of ageing is directly relevant to human welfare. We will use lab and field studies to explore the evolutionary genetics of ageing in an Australian cricket, with particular emphasis on how diet and the timing of reproduction influence the rate at which crickets deteriorate with age. We will also test whether biological differences between males and females generate genetic conflicts over ageing rates. Our results will not only complement an evolutionary study of ageing, but may ultimately suggest interventions that may prolong human life or improve the quality of life in an ageing population.Read moreRead less
Linking the evolutionary and bioenergetic causes of sex differences in lifespan and ageing. The biological study of longevity and ageing has two important fronts: understanding how evolution shapes lifespan and ageing, and the mechanistic study of how genes, hormones, tissues and cells interact during ageing. Interventions to prolong longevity and improve quality of life depend on a vigorous and innovative research effort in both spheres. This project addresses why males and females have differe ....Linking the evolutionary and bioenergetic causes of sex differences in lifespan and ageing. The biological study of longevity and ageing has two important fronts: understanding how evolution shapes lifespan and ageing, and the mechanistic study of how genes, hormones, tissues and cells interact during ageing. Interventions to prolong longevity and improve quality of life depend on a vigorous and innovative research effort in both spheres. This project addresses why males and females have different lifespans and age differently in a way that bridges evolutionary and mechanistic study, and will build Australia's research capacity to study ageing at both levels. Because of the human interest in diet, sex, reproduction and ageing, we expect this research will be a showcase for public interest in science.Read moreRead less
The role of sexual conflict in the evolution of lifespan and ageing. Despite the central importance of ageing in our own lives, our understanding of the evolution of ageing is still incomplete. Reproductive interests of males and females often diverge, resulting in sexual conflict which may in turn drive the evolution of rapid ageing. I will use experimental evolution to investigate the role of sexual conflict in the evolution of age-specific mortality, reproductive ageing and lifespan in the se ....The role of sexual conflict in the evolution of lifespan and ageing. Despite the central importance of ageing in our own lives, our understanding of the evolution of ageing is still incomplete. Reproductive interests of males and females often diverge, resulting in sexual conflict which may in turn drive the evolution of rapid ageing. I will use experimental evolution to investigate the role of sexual conflict in the evolution of age-specific mortality, reproductive ageing and lifespan in the seed beetle Callosobruchus maculates. This study will reveal the role of sexual interactions and reproduction in the ageing process and result in the development of important new resources for resolving the genetic basis of deteriorative ageing.Read moreRead less