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
Origin of genomically-encoded communication in animals: deciphering the role of peptide signalling in the sea sponge Amphimedon queenslandica. The purpose of this research is to understand the evolutionary origin and essential roles of peptide communication in humans and other animals. Knowledge gleaned from this study will shed light on how peptide signalling influences animal life at its most fundamental level, including potentially how abnormal cell communication causes disease.
Australian Laureate Fellowships - Grant ID: FL110100044
Funder
Australian Research Council
Funding Amount
$3,001,626.00
Summary
Origin, evolution and roles of cardinal genomic features underpinning animal multicellular complexity. As the first genome project from our oceans, the sea sponge Amphimedon heralds a new era of marine science for Australia. Using post-genomic approaches, this project will show how studying marine organisms can produce the most fundamental insights into not only multicellular life but also into human diseases and cancer that originally evolved from our oceans.
The link between environmental stress and disease onset in prawn aquaculture. The federal government has set a target for prawn aquaculture production to increase fourfold by 2010. A major barrier is disease: losses of 20% of production to viral diseases are not uncommon. To be internationally competitive, Australia needs to develop high health production systems. Most prawn stock carry chronic viral infections, but only exhibit disease symptoms following environmental stress. This project will ....The link between environmental stress and disease onset in prawn aquaculture. The federal government has set a target for prawn aquaculture production to increase fourfold by 2010. A major barrier is disease: losses of 20% of production to viral diseases are not uncommon. To be internationally competitive, Australia needs to develop high health production systems. Most prawn stock carry chronic viral infections, but only exhibit disease symptoms following environmental stress. This project will identify environmental stressors that activate viral disease in Penaeus monodon. Outcomes will be incorporated into on-farm managerial regimes to minimize risk of crop loss to disease. Development of biomarkers as indicators of stress related risks may be commercialized.Read moreRead less
Mechanisms that control the inheritance of mitochondrial DNA mutations. How do humans and other organisms prevent the accumulation of dangerous mitochondrial genome (mtDNA) mutations across generations? This Project aims to uncover the cellular and molecular pathways that help prevent the inheritance of mtDNA mutations to offspring by employing cutting-edge genetic technologies that the laboratory has recently developed in the germline of an animal model system. This Project will generate new kn ....Mechanisms that control the inheritance of mitochondrial DNA mutations. How do humans and other organisms prevent the accumulation of dangerous mitochondrial genome (mtDNA) mutations across generations? This Project aims to uncover the cellular and molecular pathways that help prevent the inheritance of mtDNA mutations to offspring by employing cutting-edge genetic technologies that the laboratory has recently developed in the germline of an animal model system. This Project will generate new knowledge in the area of mitochondrial genetics and evolution. Expected outcomes include the development of new theories for mtDNA inheritance, which should provide significant benefits for agricultural breeding programs and the interpretation of mtDNA inheritance patterns in the human population.Read moreRead less
Mechanosensitive properties and modulation of N-methyl-D-aspartate (NMDA) receptors by lipid environment. This project will provide new information about the molecular determinants which influence NMDA receptor channel gating that will significantly advance our understanding of a link between NMDA receptor function and many neurodegenerative diseases as well as pain and learning and memory. The outcomes of this project may lead to the discovery of novel lipid-based biomaterials for application i ....Mechanosensitive properties and modulation of N-methyl-D-aspartate (NMDA) receptors by lipid environment. This project will provide new information about the molecular determinants which influence NMDA receptor channel gating that will significantly advance our understanding of a link between NMDA receptor function and many neurodegenerative diseases as well as pain and learning and memory. The outcomes of this project may lead to the discovery of novel lipid-based biomaterials for application in medicine and the drug industry. This research is highly significant in relation to human health. The biological and nutritional aspects of polyunsaturated lipids and dietary fish oils have long been recognized. Thus this project will provide further knowledge that could benefit the health of the nation with consequent reduced health care costs.Read moreRead less
Deciphering the regulatory principles of metazoan development. This proposal aims to elucidate how regulatory elements in the genome, known as enhancers, determine the identity and function of animal tissues. Currently, it is believed that enhancers cannot be traced across evolutionarily distant animals. The project uses novel concepts, computational and molecular approaches to identify deeply conserved enhancers. It further dissects the mechanism of function by proteomics and high-throughput ge ....Deciphering the regulatory principles of metazoan development. This proposal aims to elucidate how regulatory elements in the genome, known as enhancers, determine the identity and function of animal tissues. Currently, it is believed that enhancers cannot be traced across evolutionarily distant animals. The project uses novel concepts, computational and molecular approaches to identify deeply conserved enhancers. It further dissects the mechanism of function by proteomics and high-throughput genomics. The expected outcomes will overturn our current view on enhancer evolution and reposition our understanding of how enhancers are functionally encoded in the genome. The work is an important contribution to understanding cellular complexity and species evolution with wide-ranging impact in genetics.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
The molecular evolution of wings in flightless birds. The flightless Australian emu and New Zealand kiwi have small wings, while the extinct moa had none at all. This project will identify the genetic changes that have lead to wing reduction and loss in flightless birds. The results will shed light on the genetic control of forelimb development and how it has evolved.
Evolution of the biofabrication of mineralized structures in animals. Shells and skeletons are produced by a wide range of animals. These highly-order crystalline structures are genetically-encoded and produce high-performance composite materials that exceed present capabilities in human engineering. This international collaboration will elucidate the molecular mechanisms controlling the fabrication of these architectures. This knowledge will contribute significantly to the development of materi ....Evolution of the biofabrication of mineralized structures in animals. Shells and skeletons are produced by a wide range of animals. These highly-order crystalline structures are genetically-encoded and produce high-performance composite materials that exceed present capabilities in human engineering. This international collaboration will elucidate the molecular mechanisms controlling the fabrication of these architectures. This knowledge will contribute significantly to the development of materials for advanced electronics and energy transducers, human bone therapeutics and marine-based products such as pearls and cements, through the identification of genes underlying biofabrication networks and the development of in vitro bioproduction systems.Read moreRead less