Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0347607
Funder
Australian Research Council
Funding Amount
$306,000.00
Summary
FishWorks - collaborative infrastructure for zebrafish research. Zebrafish have emerged as a powerful and cost-effective animal model for studying development, biology, and disease. FishWorks represents a large-scale co-operative initiative to develop state-of-the-art zebrafish housing, manipulation, genomics and screening infrastructure in Australia. This will both support and further enhance a core group of high quality researchers to engage in cutting-edge research in areas of acknowledged ex ....FishWorks - collaborative infrastructure for zebrafish research. Zebrafish have emerged as a powerful and cost-effective animal model for studying development, biology, and disease. FishWorks represents a large-scale co-operative initiative to develop state-of-the-art zebrafish housing, manipulation, genomics and screening infrastructure in Australia. This will both support and further enhance a core group of high quality researchers to engage in cutting-edge research in areas of acknowledged expertise as well as priority within their respective institutions. In addition, it will facilitate wide-ranging collaborative arrangements to further develop and exploit this research area.Read moreRead less
Regulation of Stress Hormone Receptors in the Brain. Our research will provide information on how the brain controls our response to stress and will allow the development of targeted strategies to reduce the possibility during chronic stress of the development of conditions such as anxiety and depression. This will improve mental health outcomes in Australia and add to Australia's economic and social stability.
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
Gene regulatory networks in heart development. In humans, structural and functional malformations of the heart are very common and are associated with a high economic and emotional burden. In this project, we will study how genetic networks initiate and control heart development at a molecular level. We will establish and employ state-of-the-art technologies and bioinformatics tools to explore the function of cardiac regulatory genes in detail. Our work will contribute both to discover new cardi ....Gene regulatory networks in heart development. In humans, structural and functional malformations of the heart are very common and are associated with a high economic and emotional burden. In this project, we will study how genetic networks initiate and control heart development at a molecular level. We will establish and employ state-of-the-art technologies and bioinformatics tools to explore the function of cardiac regulatory genes in detail. Our work will contribute both to discover new cardiac pathways for a better understanding of heart formation and disease, and to develop advanced techniques that will contribute to strengthen Australian basic and strategic research.Read moreRead less
Molecular mechanisms of stem cell self-renewal. Muscle growth and regeneration is critically dependent on its stem cell compartment. We have discovered that the p38 MAPK pathway is essential for stem cell self-renewal in the C2C12 myogenic cell line. This proposal seeks to understand the molecular basis of stem cell self-renewal in skeletal muscles, data that may be applicable to many stem cell systems, and to the enormous promise of stem cell therapies for injury and diseases of the aged. We wi ....Molecular mechanisms of stem cell self-renewal. Muscle growth and regeneration is critically dependent on its stem cell compartment. We have discovered that the p38 MAPK pathway is essential for stem cell self-renewal in the C2C12 myogenic cell line. This proposal seeks to understand the molecular basis of stem cell self-renewal in skeletal muscles, data that may be applicable to many stem cell systems, and to the enormous promise of stem cell therapies for injury and diseases of the aged. We will attempt to alter the balance of stem cell production by enforced p38 expression, and take microarray and proteomics approaches to define stem cell pathways.Read moreRead less
Regulation of mammalian heart development by transcription factors FHL2, GATA-4 & FOG-2. FHL2 is involved in many biological processes including intracellular signaling and gene transcription. GATA and FOG proteins are critical for the development of diverse tissues, including the heart. Knowledge gained in this project will advance our understanding of many cellular processes, including heart development, and will contribute to our knowledge in Biology, Zoology and Veterinary Science. More spe ....Regulation of mammalian heart development by transcription factors FHL2, GATA-4 & FOG-2. FHL2 is involved in many biological processes including intracellular signaling and gene transcription. GATA and FOG proteins are critical for the development of diverse tissues, including the heart. Knowledge gained in this project will advance our understanding of many cellular processes, including heart development, and will contribute to our knowledge in Biology, Zoology and Veterinary Science. More specifically, it will contribute to Stem Cell research, a 'hot' area in the biotechnology industry, particularly towards building a strong base of expertise, skills and technological capability in this new field, and may even lead to the development of a commercial product e.g. a heart muscle cell-coated biomaterial to aid failing heart.Read moreRead less
Function of a new splicing factor, RBM4. New genomic knowledge is revolutionizing our world. However our understanding of the basic mechanisms of RNA maturation, especially regulation of splicing lags significantly behind our understanding of related genomic processes. This project is a genetic approach to help elucidate the function of new splicing factors and characterize the way in which specific RNA sequences are recognized. It should promote the better understanding of regulatory events inv ....Function of a new splicing factor, RBM4. New genomic knowledge is revolutionizing our world. However our understanding of the basic mechanisms of RNA maturation, especially regulation of splicing lags significantly behind our understanding of related genomic processes. This project is a genetic approach to help elucidate the function of new splicing factors and characterize the way in which specific RNA sequences are recognized. It should promote the better understanding of regulatory events involved in controlling gene expression during development and differentiation. Results from this project will also provide new insights into the 'multifunctionality' of cellular proteins and will illustrate the importance of RNA studies in molecular medicine.Read moreRead less
Steroidal control of male meiosis. This innovative project will study a complex cellular process (meiosis) essential for sperm development and sexual reproduction. Collaborations and novel experimental design provide cutting edge techniques and opportunity for Australian researchers to contribute important discoveries to this field. We aim to provide new knowledge of steroid-dependent molecular factors that may activate (or inhibit) meiosis. Such novel information may significantly impact divers ....Steroidal control of male meiosis. This innovative project will study a complex cellular process (meiosis) essential for sperm development and sexual reproduction. Collaborations and novel experimental design provide cutting edge techniques and opportunity for Australian researchers to contribute important discoveries to this field. We aim to provide new knowledge of steroid-dependent molecular factors that may activate (or inhibit) meiosis. Such novel information may significantly impact diverse areas related to controlling mammalian reproductive development, such as health and well-being (a healthy start to life, fertility control), farming and agriculture (livestock production, pest management) and the Australian environment (conservation, pest management).Read moreRead less
Lungfish Paired Fins and the Origin of Limbs as an Evolutionary Novelty. This project will utilise a uniquely Australian animal, the lungfish, to address a hitherto unresolved problem of considerable scientific significance - how a fish fin evolved into a tetrapod (four-legged animal) limb. The Australian lungfish is the most primitive of the four surviving genera of lobe-finned fish and is recognised as the closest living ancestor to the tetrapods. It is listed as 'vulnerable' in its native ha ....Lungfish Paired Fins and the Origin of Limbs as an Evolutionary Novelty. This project will utilise a uniquely Australian animal, the lungfish, to address a hitherto unresolved problem of considerable scientific significance - how a fish fin evolved into a tetrapod (four-legged animal) limb. The Australian lungfish is the most primitive of the four surviving genera of lobe-finned fish and is recognised as the closest living ancestor to the tetrapods. It is listed as 'vulnerable' in its native habitat. Macquarie University, however, has the only captive breeding population of lungfish in the world. We are thus uniquely placed to address critically important questions concerning the evolution of fish into tetrapods. Read moreRead less
Neurogenesis in bilateral larval and radial adult body plans: identification of echinoderm homologues of the chordate central nervous system. The modern synthesis of embryology and gene expression studies, as undertaken in this project with sea stars, is a major way forward to achieve advances in our understanding of animal evolution and generate new insights into the mystery that surrounds the origin of our own phylum, the Chordata. This project utilises life history diversity in species that a ....Neurogenesis in bilateral larval and radial adult body plans: identification of echinoderm homologues of the chordate central nervous system. The modern synthesis of embryology and gene expression studies, as undertaken in this project with sea stars, is a major way forward to achieve advances in our understanding of animal evolution and generate new insights into the mystery that surrounds the origin of our own phylum, the Chordata. This project utilises life history diversity in species that are unique Australian fauna. Extreme life history diversity as seen in these sea stars is unparalleled on a global scale and provides an important resource to generate new discoveries on the processes underlying evolution in the sea and enhance our understanding of marine systems. Read moreRead less