The characterization of tiny Ribonucleic acids in animal epigenetics. Epigenetics, the inheritance of traits not encoded in deoxyribonucleic acid (DNA), is not well understood in animals. This project will investigate two classes of Ribonucleic acid (RNA) that may form part of an animal-specific epigenetic regulatory system. This study could revolutionize our understanding of animal genetics.
Investigating differences in decision-making ability in older adults. This project aims to investigate how healthy ageing impacts decision making and its associated neural circuits using computation modelling and neurogenetic methods. Decision-making is a fundamental cognitive ability, allowing us to choose the best course of action. This project will investigate the relationship between genes and decision-making performance across the adult lifespan. Expected outcomes include a deeper understan ....Investigating differences in decision-making ability in older adults. This project aims to investigate how healthy ageing impacts decision making and its associated neural circuits using computation modelling and neurogenetic methods. Decision-making is a fundamental cognitive ability, allowing us to choose the best course of action. This project will investigate the relationship between genes and decision-making performance across the adult lifespan. Expected outcomes include a deeper understanding of how decision-making evolves in healthy ageing, and a tool based on genetic scores and computational modelling to predict an individual's trajectory of cognitive function. This could help identify individuals who are at risk for cognitive decline, which could then inform better interventions.Read moreRead less
Fisheries genomics of snapper in Australia and New Zealand Waters. This industry-driven project aims to assemble a strategic research alliance to generate and apply knowledge to a highly significant fisheries resource. It involves collaboration between the five major state government fisheries agencies in Australia, the New Zealand’s Crown Research Institute for seafood and two Australian labs with leadership in fish genetics and genomics. It expects to generate and integrate genomic, environmen ....Fisheries genomics of snapper in Australia and New Zealand Waters. This industry-driven project aims to assemble a strategic research alliance to generate and apply knowledge to a highly significant fisheries resource. It involves collaboration between the five major state government fisheries agencies in Australia, the New Zealand’s Crown Research Institute for seafood and two Australian labs with leadership in fish genetics and genomics. It expects to generate and integrate genomic, environmental and phenotypic datasets for snapper populations from across vast coastal regions of the two countries. The outcomes should substantially enhance intra- and inter-jurisdictional fisheries management and aquaculture initiatives, providing commercial, social and environmental benefits for many stakeholders.Read moreRead less
The MYB gene as a model for global transcriptional regulation: stopping, starting and looping. This project will study how transcriptional elongation controls the MYB gene, a key regulator of normal and cancerous growth and regulation. There are three major benefits that are likely to flow from the proposed research It will strengthen research in new and important areas of transcriptional regulation, by building research capacity in Australia in the area of gene expression, particularly with res ....The MYB gene as a model for global transcriptional regulation: stopping, starting and looping. This project will study how transcriptional elongation controls the MYB gene, a key regulator of normal and cancerous growth and regulation. There are three major benefits that are likely to flow from the proposed research It will strengthen research in new and important areas of transcriptional regulation, by building research capacity in Australia in the area of gene expression, particularly with respect to transcriptional elongation and long-range regulation. It will highlight a new approach to the therapeutic targeting of MYB in cancer: data generated from this research may enable us to target MYB expression in a range of cancers including breast cancer by inhibiting transcriptional elongation. And it will provide training in advanced molecular biology to postdoctoral scientists and students.Read moreRead less
Asexual reproduction in honey bee invaders. This project aims to determine whether thelytokous parthenogenesis (the ability of queens and workers to clone themselves) is a critical factor in the successful establishment of invasive social insects in Australia and elsewhere. When an exotic social insect species arrives in Australia the population will usually expire due to a lack of conspecifics for mating, and severe inbreeding. Nonetheless, a few ant, bee and wasp species have managed to estab ....Asexual reproduction in honey bee invaders. This project aims to determine whether thelytokous parthenogenesis (the ability of queens and workers to clone themselves) is a critical factor in the successful establishment of invasive social insects in Australia and elsewhere. When an exotic social insect species arrives in Australia the population will usually expire due to a lack of conspecifics for mating, and severe inbreeding. Nonetheless, a few ant, bee and wasp species have managed to establish here and are among our worst invasive animals. The project plans to show how the Asian hive bee became established in Queensland and to assess the risks it poses to industry and the environment. This research should help the nation to respond more effectively to the next social insect invader.Read moreRead less
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.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0561030
Funder
Australian Research Council
Funding Amount
$441,100.00
Summary
Developmental Imaging Facility. This application seeks to establish a facility to undertake expression profiling in vertebrate tissues on a genomic scale and at the highest resolution. Undertaking large scale projects of this nature requires specialised robotics and dedicated infrastructure for microscopy and tissue preparation. This facility will be the first of its type in Australia will permit researchers to perform genomic scale in situ screens, many as part of large international initiative ....Developmental Imaging Facility. This application seeks to establish a facility to undertake expression profiling in vertebrate tissues on a genomic scale and at the highest resolution. Undertaking large scale projects of this nature requires specialised robotics and dedicated infrastructure for microscopy and tissue preparation. This facility will be the first of its type in Australia will permit researchers to perform genomic scale in situ screens, many as part of large international initiatives in developmental and cellular biology. This large-scale, high-resolution expression profiling infrastructure is required to maintain international competitiveness and will dramatically improve our gene discovery, functional assessment and understanding of vertebrate development.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE160100755
Funder
Australian Research Council
Funding Amount
$371,000.00
Summary
Evolution of genome architecture. The project aims to understand how changes to genome architecture over evolutionary time are linked to the diversity of animal morphology. Our genome sequence is arranged into higher order structures that enable coordinated gene expression. The appropriate expression of genes in time and space is necessary to produce the multitude of cell types that make up a multicellular organism. Yet, to date, genome topology is poorly explored, especially between species. Th ....Evolution of genome architecture. The project aims to understand how changes to genome architecture over evolutionary time are linked to the diversity of animal morphology. Our genome sequence is arranged into higher order structures that enable coordinated gene expression. The appropriate expression of genes in time and space is necessary to produce the multitude of cell types that make up a multicellular organism. Yet, to date, genome topology is poorly explored, especially between species. The project involves comparisons of the 3D structure of genomes in divergent species. These findings are expected to inform the underlying principles of gene regulation in animals and species evolution.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100130
Funder
Australian Research Council
Funding Amount
$850,000.00
Summary
Systems biology: New generation DNA sequencing to functional analysis. The technique of DNA sequencing (or 'reading' the lines of the four repeating letters that make up the genetic code) illustrates how technological developments have become the main drivers in exploring the roles of genetic factors across a spectrum of research activities. Funding provided through this ARC grant will allow the purchase of the latest DNA sequencing platform, the Illumina Solexa, as well as equipment that will b ....Systems biology: New generation DNA sequencing to functional analysis. The technique of DNA sequencing (or 'reading' the lines of the four repeating letters that make up the genetic code) illustrates how technological developments have become the main drivers in exploring the roles of genetic factors across a spectrum of research activities. Funding provided through this ARC grant will allow the purchase of the latest DNA sequencing platform, the Illumina Solexa, as well as equipment that will be used to understand the biological function of the DNA sequencing results that are obtained. The equipment will allow Australian researchers to compete on an equal footing with the international leaders in understanding the roles played by genes in plants, microorganisms, animals and humans.Read moreRead less
Characterising inheritance patterns of whole genome DNA methylation. This project aims to characterise epigenetic diversity and inheritance patterns in whole genome sequencing data from a unique human population. The project will employ the well-characterised Norfolk Island genetic isolate, cost-effective whole genome bisulphite sequencing technologies and advanced bioinformatics pipelines and statistical models. It will involve cross-discipline collaboration between human geneticists, epigeneti ....Characterising inheritance patterns of whole genome DNA methylation. This project aims to characterise epigenetic diversity and inheritance patterns in whole genome sequencing data from a unique human population. The project will employ the well-characterised Norfolk Island genetic isolate, cost-effective whole genome bisulphite sequencing technologies and advanced bioinformatics pipelines and statistical models. It will involve cross-discipline collaboration between human geneticists, epigeneticists, statistical geneticists and bioinformaticians. This project will advance our understanding of the interaction of genetics and epigenetics and their relationship to diversity and inheritance in humans.Read moreRead less