Origin and evolution of animal-bacterial symbiosis. This project seeks to understand how interactions between animals and their microbial symbionts – the holobiont – evolved, and how they are influenced by the environment over an animal's life. Using a homegrown Australian model, a sea sponge from the Great Barrier Reef, and advanced multi-omic approaches (genomics plus cell biology), this project aims to uncover the mechanisms underlying the establishment and maintenance of the holobiont throug ....Origin and evolution of animal-bacterial symbiosis. This project seeks to understand how interactions between animals and their microbial symbionts – the holobiont – evolved, and how they are influenced by the environment over an animal's life. Using a homegrown Australian model, a sea sponge from the Great Barrier Reef, and advanced multi-omic approaches (genomics plus cell biology), this project aims to uncover the mechanisms underlying the establishment and maintenance of the holobiont through development, and under changing ecological and environmental conditions. Because of the evolutionary position of sponges, outcomes of this project expect to reveal cardinal rules governing animal-microbe interactions that are fundamental to the health and conservation of most animals and ecosystems.Read moreRead less
How are visual gene pathways lost and restored during reptile evolution? This project aims to investigate how complex traits are lost during evolution, and once lost if they can be regained. The project will use the diverse visual systems of snakes and lizards to shed light on the process of gene loss in degenerative lineages, and discover the mechanisms that compensate for gene losses in taxa with secondarily evolved visual capabilities- providing a case of evolutionary re-innovation in complex ....How are visual gene pathways lost and restored during reptile evolution? This project aims to investigate how complex traits are lost during evolution, and once lost if they can be regained. The project will use the diverse visual systems of snakes and lizards to shed light on the process of gene loss in degenerative lineages, and discover the mechanisms that compensate for gene losses in taxa with secondarily evolved visual capabilities- providing a case of evolutionary re-innovation in complex traits.Read moreRead less
Experimental co-evolution of Yeast and E. coli. This project aims to measure the rates and genetic mechanisms of adaptation for individual species within a microbial community. Expected outcomes of this interdisciplinary project include the first genomic and phenotypic dataset of a model microbial community, and novel tools for the analysis of meta-genomic datasets. This project has the potential to transform understanding of microbial adaptation.
Revisiting the ontogeny of vocal learning in birds: from neuron to fitness. This project aims to test the hypothesis that acoustic exposure prior to hatching directly affects gene expression, neural development, behaviour and consequently fitness, in wild populations of songbirds. Recent research suggests that animals are receptive to acoustic parental signals long before birth and may use such previously unrecognised signals to make adaptive developmental decisions. This project will quantify t ....Revisiting the ontogeny of vocal learning in birds: from neuron to fitness. This project aims to test the hypothesis that acoustic exposure prior to hatching directly affects gene expression, neural development, behaviour and consequently fitness, in wild populations of songbirds. Recent research suggests that animals are receptive to acoustic parental signals long before birth and may use such previously unrecognised signals to make adaptive developmental decisions. This project will quantify the effect on neural development and vocal learning in embryonic birds, employing a model songbird species. The outcomes of this study will transform our understanding of the adaptive potential of prenatal vocal learning, which will have significant benefits for human speech and language development.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE230100284
Funder
Australian Research Council
Funding Amount
$438,547.00
Summary
Adaptation potential of Australia’s coral reefs to a changing climate. Oceans are changing. Coral reefs are wonders of high socio-economic value threatened by climate extremes. This project aims to identify reefs that support the most fundamental biological processes for ecosystem-scale resilience: dispersal, symbioses, and adaptation. To urgently prepare against extinction, this project expects to deliver ground-breaking estimates of coral evolution by integrating genomics and innovative diseas ....Adaptation potential of Australia’s coral reefs to a changing climate. Oceans are changing. Coral reefs are wonders of high socio-economic value threatened by climate extremes. This project aims to identify reefs that support the most fundamental biological processes for ecosystem-scale resilience: dispersal, symbioses, and adaptation. To urgently prepare against extinction, this project expects to deliver ground-breaking estimates of coral evolution by integrating genomics and innovative disease models. Expected outcomes include the discovery of reefs that can survive extremes and repopulate other reefs, providing benefits in optimized capabilities to protect resilient and vulnerable reefs to sustain future ecosystem services and boosting Australia as a global leader in the conservation genomics revolution.Read moreRead less