ARC Centre for Kangaroo Genome. In this Australian-led Kangaroo Genome Project, we will map and characterize the tammar wallaby genome at the molecular level. Marsupial genomes are uniquely valuable because they provide comparisons that reveal new human genes, regulatory sequences and marsupial-specific genes. These will deliver new products and information useful for medicine, industry, agriculture and conservation. We will construct integrated genetic and physical maps of the genome, clone the ....ARC Centre for Kangaroo Genome. In this Australian-led Kangaroo Genome Project, we will map and characterize the tammar wallaby genome at the molecular level. Marsupial genomes are uniquely valuable because they provide comparisons that reveal new human genes, regulatory sequences and marsupial-specific genes. These will deliver new products and information useful for medicine, industry, agriculture and conservation. We will construct integrated genetic and physical maps of the genome, clone the whole genome as large inserts in BAC vectors, and build a "golden path" with minimal overlap. We will construct libraries of expressed genes from tammar tissues and array them for use in analysing gene expression.Read moreRead less
Statistical methods for detection of non-coding RNAs in eukaryote genomes. Understanding how eukaryotic cells work is a major goal of 21st century biology. A crucial step will be to catalogue the functional components of eukaryotic genomes. Australian researchers must be involved in this process at an early stage, in order to maximise commercial opportunities, attract quality researchers and position ourselves for further advances. This project will make major contributions to international effo ....Statistical methods for detection of non-coding RNAs in eukaryote genomes. Understanding how eukaryotic cells work is a major goal of 21st century biology. A crucial step will be to catalogue the functional components of eukaryotic genomes. Australian researchers must be involved in this process at an early stage, in order to maximise commercial opportunities, attract quality researchers and position ourselves for further advances. This project will make major contributions to international efforts in this area, via the development of statistical methods for segmenting genomes, classification of those segments, and study of the resulting classes. In the long term, enhanced understanding of eukaryotic cells will lead to breakthroughs in biology, and to medical, pharmaceutical, agricultural and scientific advances.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0775503
Funder
Australian Research Council
Funding Amount
$255,000.00
Summary
Robotics for plant genomics: Increasing throughput in plant genetic analyses. Plant genomics has direct benefit to crop improvement, especially as focussed in the applicants' laboratories. Thus, the Australian agri-food sector will benefit substantially from the acceleration in plant functional genomics that will arise from the installation of the robotics equipment described in the current application, by both underpinning more applied research and also being used directly in crop improvement p ....Robotics for plant genomics: Increasing throughput in plant genetic analyses. Plant genomics has direct benefit to crop improvement, especially as focussed in the applicants' laboratories. Thus, the Australian agri-food sector will benefit substantially from the acceleration in plant functional genomics that will arise from the installation of the robotics equipment described in the current application, by both underpinning more applied research and also being used directly in crop improvement programs such as are based at the Waite Campus. The outputs will include crops with increased tolerance to biotic and abiotic stresses, a reduced dependence on chemical inputs such as fertilisers and improved food quality, with consequent benefits to the environment and human health and nutrition.Read moreRead less
A high-through-put method for unlocking the mitochondrial genomes of significant pathogens. The national/community benefits of this research are: (1) to develop a long-term, high quality scientific and technological program contributing to national objectives, including the maintenance of a strong capability in basic research, the development of new scientific concepts and the enhancement of international collaborative links; (2) to strengthen the links between basic and applied research; (3) to ....A high-through-put method for unlocking the mitochondrial genomes of significant pathogens. The national/community benefits of this research are: (1) to develop a long-term, high quality scientific and technological program contributing to national objectives, including the maintenance of a strong capability in basic research, the development of new scientific concepts and the enhancement of international collaborative links; (2) to strengthen the links between basic and applied research; (3) to develop excellence in research by promoting collaborative research, resulting in a more efficient use of resources in a national and international context; (4) to enhance the skills-base in biology and biotechnology; and (5) to substantially increase global visibility through quality research, leading to an increased investment in Australian science.Read moreRead less
Structural studies on the mitochondrial protein import machinery. Proteins transported across biological membranes are generally synthesized as precursors with signal sequences. These signal sequences are decoded by one of a number of membrane-specific protein transport machinery, but how this decoding occurs is largely unknown. This proposal aims to understand the structural basis of protein import into the mitochondrion, a poorly understood biological process. This study will enhance signif ....Structural studies on the mitochondrial protein import machinery. Proteins transported across biological membranes are generally synthesized as precursors with signal sequences. These signal sequences are decoded by one of a number of membrane-specific protein transport machinery, but how this decoding occurs is largely unknown. This proposal aims to understand the structural basis of protein import into the mitochondrion, a poorly understood biological process. This study will enhance significantly our understanding of mitochondrial biology, and will also have ramifications for other areas of protein transport.Read moreRead less
Guanylate cyclases - an expanding family critical in plant growth and development. The enzyme guanylate cyclase (GC) forms an important signalling molecule. We have identified unique GC molecules from higher plants. We shall use strategic basic research to determine the biological importance of these novel molecules in plant growth and development. We have formed an international team to achieve these goals and also to develop strong scientific links between Australia and other countries such as ....Guanylate cyclases - an expanding family critical in plant growth and development. The enzyme guanylate cyclase (GC) forms an important signalling molecule. We have identified unique GC molecules from higher plants. We shall use strategic basic research to determine the biological importance of these novel molecules in plant growth and development. We have formed an international team to achieve these goals and also to develop strong scientific links between Australia and other countries such as South Africa. The outcomes will provide new insight into the biological function of the novel GCs. Consequently, the new knowledge is critical to the development of novel biotechnological approaches to benefit sustainable agriculture in Australia.Read moreRead less
Regulation of the actin cytoskeleton by LIM kinase 2. Because the regulation of actin cytoskeleton is essential for many cellular processes including cell motility and the normal function of neurons, it is of great importance to understand its regulation. Elucidation of the molecular and biological mechanisms underlying the actin cytoskeleton including cell motility may enable the identification of novel therapeutic targets for the treatment of diseases such as cancer metastasis, Alzheimer disea ....Regulation of the actin cytoskeleton by LIM kinase 2. Because the regulation of actin cytoskeleton is essential for many cellular processes including cell motility and the normal function of neurons, it is of great importance to understand its regulation. Elucidation of the molecular and biological mechanisms underlying the actin cytoskeleton including cell motility may enable the identification of novel therapeutic targets for the treatment of diseases such as cancer metastasis, Alzheimer disease (AD) and/or Multiple Sclerosis (MS) in which the regulation of the actin cytoskeleton is affected.
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Analysis of the Role of Snapin in the Regulation of SNARE Complex Assembly. The aims of the proposed studies are to investigate the role played by a protein, snapin in the trafficking of membranes and cargo proteins between different compartments inside mammalian cells. Membrane trafficking is a fundamental cellular process that requires a family of related molecules termed SNARES. We have recently discovered that snapin interacts with certain members of the SNARE family, implying a critical rol ....Analysis of the Role of Snapin in the Regulation of SNARE Complex Assembly. The aims of the proposed studies are to investigate the role played by a protein, snapin in the trafficking of membranes and cargo proteins between different compartments inside mammalian cells. Membrane trafficking is a fundamental cellular process that requires a family of related molecules termed SNARES. We have recently discovered that snapin interacts with certain members of the SNARE family, implying a critical role in membrane trafficking. The proposed studies will provide important new insights into the molecular mechanisms underlying the function of both snapin and SNAREs, and membrane trafficking in general.Read moreRead less
Molecular pumps and metabolism: regulatory interactions that control metal uptake and metabolism in bacteria. ABC (ATP-Binding Cassette) transporters are ubiquitous pumps that transport small molecules into and out of cells. This project investigates the novel roles of small-molecule-binding domains in the protein machine that drives the transporters for molybdenum and iron. They are predicted to interact with regulatory proteins and integrate transport with metabolism. It will provide insights ....Molecular pumps and metabolism: regulatory interactions that control metal uptake and metabolism in bacteria. ABC (ATP-Binding Cassette) transporters are ubiquitous pumps that transport small molecules into and out of cells. This project investigates the novel roles of small-molecule-binding domains in the protein machine that drives the transporters for molybdenum and iron. They are predicted to interact with regulatory proteins and integrate transport with metabolism. It will provide insights into metal trafficking and characterize gene regulatory networks that are important for bacterial pathogenicity and biological nitrogen fixation.Read moreRead less
Molecular genetic analyses of trinucleotide repeat expansions. Several neuronal diseases like Huntington's disease, Frederick's ataxia and fragile X syndrome are caused by expansion of trinucleotide repeat sequences in the deoxyribonucleic acid (DNA). These diseases show progressive severity in subsequent generations. Here we use a simple plant model with a very similar DNA mutation to study the genetic basis of repeat expansions over several generations across populations. This proposal will im ....Molecular genetic analyses of trinucleotide repeat expansions. Several neuronal diseases like Huntington's disease, Frederick's ataxia and fragile X syndrome are caused by expansion of trinucleotide repeat sequences in the deoxyribonucleic acid (DNA). These diseases show progressive severity in subsequent generations. Here we use a simple plant model with a very similar DNA mutation to study the genetic basis of repeat expansions over several generations across populations. This proposal will improve our mechanistic understanding of genetic diseases in populations. In addition, this proposal is expected to lead to identification of potential targets and technologies that would be of interest to Australian industry.Read moreRead less