Preparing Australia For Genomic Medicine: A Proposal By The Australian Genomics Health Alliance
Funder
National Health and Medical Research Council
Funding Amount
$25,000,000.00
Summary
The sequencing of the human genome brings the possibility of more accurate identification of the underlying basis of many diseases. This technology has moved so rapidly, however, that clinical access has been limited. In this application, a national alliance of clinicians, researchers, health economists and policymakers will evaluate the case for clinical genomics across inherited disease and cancer, determine how best to deliver this to the patient and train a capable workforce.
Discovery Early Career Researcher Award - Grant ID: DE240100573
Funder
Australian Research Council
Funding Amount
$450,877.00
Summary
Genomics of extinction and isolation on Australian island arks. This project aims to measure the genetic health of key populations of threatened Australian mammals. With the highest rate of extinction in the world and over 30% of surviving species under immediate threat, Australian mammals require urgent focus to secure their future. This project focuses on island populations, which are increasingly used as sources to rewild mainland Australia. Using cutting-edge genomic tools, this project plan ....Genomics of extinction and isolation on Australian island arks. This project aims to measure the genetic health of key populations of threatened Australian mammals. With the highest rate of extinction in the world and over 30% of surviving species under immediate threat, Australian mammals require urgent focus to secure their future. This project focuses on island populations, which are increasingly used as sources to rewild mainland Australia. Using cutting-edge genomic tools, this project plans to determine the extent and nature of genetic variation, including harmful mutations, on islands and in declining mainland populations. The anticipated outcome is to understand how genetic factors contribute to extinction, to improve conservation strategies for threatened species.Read moreRead less
Understanding the role of endogenous siRNAs in the maintenance of genomic defenses. The inappropriate expression of retrotransposons can cause increased genomic instability. The underlying molecular pathways that control retrotransposon expression are not known. This project proposes to investigate this question at a molecular level how naturally occurring small endogenous noncoding RNAs (endo-siRNAs) enforce the epigenetic silencing of retrotransposons and examine the likely impact of endo-siRN ....Understanding the role of endogenous siRNAs in the maintenance of genomic defenses. The inappropriate expression of retrotransposons can cause increased genomic instability. The underlying molecular pathways that control retrotransposon expression are not known. This project proposes to investigate this question at a molecular level how naturally occurring small endogenous noncoding RNAs (endo-siRNAs) enforce the epigenetic silencing of retrotransposons and examine the likely impact of endo-siRNAs expression in the packaging and maintenance of retrotransposons. Understanding this fundamental question will advance the scientific knowledge of small RNA functions in our genomic defense systems. Read moreRead less
Diatom lipids to reveal sea-ice history in remote Antarctic regions. This project aims to understand seasonal Antarctic sea-ice extent using molecular, geochemical, elemental and genomic characteristics of specific marine phytoplankton (diatoms). Little is known of the seasonal sea-ice variation and the position of the summer sea-ice extent a million years before satellite records, but this information is critical to determining air-sea gas exchange and ecosystem food web regulation. This projec ....Diatom lipids to reveal sea-ice history in remote Antarctic regions. This project aims to understand seasonal Antarctic sea-ice extent using molecular, geochemical, elemental and genomic characteristics of specific marine phytoplankton (diatoms). Little is known of the seasonal sea-ice variation and the position of the summer sea-ice extent a million years before satellite records, but this information is critical to determining air-sea gas exchange and ecosystem food web regulation. This project will unite geochemical and biological approaches to provide the data to improve past Antarctic ecosystem and climate models where sea-ice data is missing. Studying diatom biomarkers in deep sea cores from Australia’s Southern Ocean will redefine knowledge of Antarctic climate and provide data necessary to improve global ecosystem and climate models.Read moreRead less
Discovering sex determining genes in a reptile with genetic and environmental sex determination. Reptile sex determination is particularly fascinating because it is triggered either by genes on sex chromosomes or by the nest temperature. This project will identify and characterise candidate sex determining genes in a model reptile to understand how genes control sexual differentiation and how they interact with temperature.
Was an ancient bird-like sex chromosome system ancestral to reptiles and mammals? Recent discoveries reveal amazing similarity in the sex chromosomes of distantly related animals. This project will use advanced DNA technology to explore diverse sex chromosomes in reptiles to discover whether this signifies ancient and unsuspected common ancestry, or the convergent redeployment of genes and chromosomes predisposed to determine sex.
Discovery Early Career Researcher Award - Grant ID: DE230100132
Funder
Australian Research Council
Funding Amount
$438,909.00
Summary
Population genetics from environmental DNA to revolutionise conservation. This project aims to revolutionise conservation monitoring by developing environmental DNA tools to rapidly and efficiently extract detailed genetic data on entire populations from a simple environmental sample. This project expects to significantly enhance conservation management by providing critical information on genetic diversity and population health. Expected outcomes include new techniques to collect population gen ....Population genetics from environmental DNA to revolutionise conservation. This project aims to revolutionise conservation monitoring by developing environmental DNA tools to rapidly and efficiently extract detailed genetic data on entire populations from a simple environmental sample. This project expects to significantly enhance conservation management by providing critical information on genetic diversity and population health. Expected outcomes include new techniques to collect population genetic information with increased speed and affordability, enhancing the capacity for both industry and government to address conservation questions. This project is likely to provide significant benefits for aquatic conservation, where traditional monitoring proves problematic for many cryptic, elusive or rare species.Read moreRead less
Improving access to phylogenomic resources for under-resourced species: a new look at existing tools. This project will have an impact on our understanding of how to most effectively use existing genomic resources to benefit a wider range of species and to better design new genomic resources. By doing so, improved access to genomic resources will be provided to species that currently have few options.
Transformational diagnostics. Australia has established world-leading capabilities in optical fibres and surface science that, when brought together, have the potential to transform applications that require non-invasive, real-time and/or portable biological detection tools. We propose a novel and ambitious suite of projects that bring together these capabilities with experts in reproductive health, forensics and explosives to solve pressing problems in each of these areas that have the promise ....Transformational diagnostics. Australia has established world-leading capabilities in optical fibres and surface science that, when brought together, have the potential to transform applications that require non-invasive, real-time and/or portable biological detection tools. We propose a novel and ambitious suite of projects that bring together these capabilities with experts in reproductive health, forensics and explosives to solve pressing problems in each of these areas that have the promise to develop into new industries for Australia as well as to explore rich science opportunities at the boundaries of these disciplines.Read moreRead less
Targeting the genome and epigenome of the exercising skeletal muscle. This project aims is to discover epigenetic and genetic biomarkers that predict fitness changes, following exercise intervention. Individuals are remarkably variable in their responses to exercise interventions, and a large portion of these responses is attributed to genetics, and epigenetics (the effect of the environment on the expression of genes). Using controlled exercise training as a model, this project expects to disco ....Targeting the genome and epigenome of the exercising skeletal muscle. This project aims is to discover epigenetic and genetic biomarkers that predict fitness changes, following exercise intervention. Individuals are remarkably variable in their responses to exercise interventions, and a large portion of these responses is attributed to genetics, and epigenetics (the effect of the environment on the expression of genes). Using controlled exercise training as a model, this project expects to discover epigenetic and genomic markers in skeletal muscle predictive of exercise adaptations. This will contribute to the development and future delivery of targeted and personalised exercise programs for the general population. This has important implications for improving health in the Australian population.Read moreRead less