Discovery Early Career Researcher Award - Grant ID: DE190100831
Funder
Australian Research Council
Funding Amount
$416,670.00
Summary
The effects of mitochondrial genetic variation on physiology and behaviour. This project aims to test how mitochondrial DNA variation drives molecular, physiological, and behavioural differences between genders and among populations. This project, through the testing of a new hypothesis, expects to generate new knowledge to understand why males and females differ consistently in key health-related traits like longevity. The expected outcomes of this project will provide new discoveries that deli ....The effects of mitochondrial genetic variation on physiology and behaviour. This project aims to test how mitochondrial DNA variation drives molecular, physiological, and behavioural differences between genders and among populations. This project, through the testing of a new hypothesis, expects to generate new knowledge to understand why males and females differ consistently in key health-related traits like longevity. The expected outcomes of this project will provide new discoveries that deliver fundamental insights into the genetics of gender differences, with benefits that extend into the biomedical sciences. The project is also expected to enhance the international profile of Australian science through cutting-edge research in evolutionary genetics.Read moreRead less
Linking sex-specific adaptation to the evolution of infectious disease. This project aims to examine how differences in the response of males and females to pathogen attack can influence the evolution of infectious disease. This project expects to generate new knowledge in the area of host-pathogen co-evolution, by integrating approaches from the fields of evolutionary genetics, sexual selection, and epidemiology. Expected outcomes include an enhanced capacity to build interdisciplinary collabor ....Linking sex-specific adaptation to the evolution of infectious disease. This project aims to examine how differences in the response of males and females to pathogen attack can influence the evolution of infectious disease. This project expects to generate new knowledge in the area of host-pathogen co-evolution, by integrating approaches from the fields of evolutionary genetics, sexual selection, and epidemiology. Expected outcomes include an enhanced capacity to build interdisciplinary collaborations and development of theory that predicts infection dynamics in any species with separate sexes. This is expected to provide significant benefits, such as improving our knowledge of why the sexes differ and potentially providing new avenues for understanding disease outbreaks and preventing population declines or extinctions.Read moreRead less
Towards a balanced veiw of parental effects: gaps, biases and opportunities. This project aims to identify and address knowledge gaps in research on parental effects by employing different methodologies (bibliometrics, systematic mapping) and developing novel methods of meta-analysis. This project expects to generate a more holistic and complete view of parental effects on offspring traits than currently appreciated, by elucidating the role of fathers and offspring in addition to mothers. Expect ....Towards a balanced veiw of parental effects: gaps, biases and opportunities. This project aims to identify and address knowledge gaps in research on parental effects by employing different methodologies (bibliometrics, systematic mapping) and developing novel methods of meta-analysis. This project expects to generate a more holistic and complete view of parental effects on offspring traits than currently appreciated, by elucidating the role of fathers and offspring in addition to mothers. Expected outcomes of the project include advancing the field of parental effects and creating new and powerful meta-analytic methods, opening up new avenues for research synthesis. This should provide significant benefits by directing future research in related fields and inspiring new kinds of meta-analyses across disciplines.Read moreRead less
Animal camouflage patterns. This project aims to understand whether animal camouflage patterns can produce the illusion of 3D form. By using the latest techniques in 3D computer imaging, vision science and animal behaviour, this work addresses the previously untested but fundamental theory on 3D camouflage patterns. The development of theory on the ecology and evolution of animal patterning will enhance our understanding of the processes that maintain biological diversity. This research is expec ....Animal camouflage patterns. This project aims to understand whether animal camouflage patterns can produce the illusion of 3D form. By using the latest techniques in 3D computer imaging, vision science and animal behaviour, this work addresses the previously untested but fundamental theory on 3D camouflage patterns. The development of theory on the ecology and evolution of animal patterning will enhance our understanding of the processes that maintain biological diversity. This research is expected to have broad impact across multiple disciplines and will inform novel military defence strategies and contribute to emerging bio-inspired technologies.Read moreRead less
The sparrows in the mining towns: a century of adaptation to contamination. Our research will characterise how contamination from the extraction of precious metals can spread through the environment and how it effects a highly urbanised bird – the house sparrow. In many cases, populations of these birds have been intimately associated with mining operations for over a century, and our recent work has provided evidence of adaptation over time. House sparrows provide a great natural system to unde ....The sparrows in the mining towns: a century of adaptation to contamination. Our research will characterise how contamination from the extraction of precious metals can spread through the environment and how it effects a highly urbanised bird – the house sparrow. In many cases, populations of these birds have been intimately associated with mining operations for over a century, and our recent work has provided evidence of adaptation over time. House sparrows provide a great natural system to understand the genetic potential of organisms to adapt to anthropomorphic change in the environment connected with the resources industry. Our work, will bring new insight into the future management of environmental contamination, and the mitigation of adverse effects arising from resource extraction.Read moreRead less
Pheromone attenuation: signal perception in changing atmospheric landscapes. Insects use chemical signals, or pheromones, to communicate with conspecifics. To convey information, the pheromone molecules must pass through the atmosphere and physically interact with receptors, typically located on the antennae of the receiver. Pheromones, like other organic compounds, are degraded by ozone, UV light, and radicals. While we know that pheromone plumes attenuate through the dispersal of molecules, th ....Pheromone attenuation: signal perception in changing atmospheric landscapes. Insects use chemical signals, or pheromones, to communicate with conspecifics. To convey information, the pheromone molecules must pass through the atmosphere and physically interact with receptors, typically located on the antennae of the receiver. Pheromones, like other organic compounds, are degraded by ozone, UV light, and radicals. While we know that pheromone plumes attenuate through the dispersal of molecules, the additional impact of pheromone degradation has been ignored. Our project aims to highlight the significance of odour survival for insect chemical communication by examining how atmospheric conditions, including air pollution, affects signal integrity, antennal morphology and signal perception.Read moreRead less