ARC Centre in Bioinformatics. The Australian Centre for Genome-Phenome Bioinformatics will examine how the genome comes to life in the mammalian cell during differentiation and development. We will model, visualise and experimentally validate the complex cellular systems and regulatory networks that control the transformation of genomic information into biological structure and function. We will develop novel approaches and tools to improve health, optimise agricultural production and exploit ne ....ARC Centre in Bioinformatics. The Australian Centre for Genome-Phenome Bioinformatics will examine how the genome comes to life in the mammalian cell during differentiation and development. We will model, visualise and experimentally validate the complex cellular systems and regulatory networks that control the transformation of genomic information into biological structure and function. We will develop novel approaches and tools to improve health, optimise agricultural production and exploit new cell technologies. The Centre will build critical mass and national focus in bioinformatics to generate the human capital and intellectual property that Australia needs to compete in advanced bioscience and biotechnology.Read moreRead less
Humane Chemical Methods for Population Management of Highly Valued Large Mammals. In many countries valued wild and feral animals are nonetheless too numerous. Their population numbers must be controlled through fertility. Examples are koalas in Australia, deer and seals in North America, cattle in India and dogs in Thailand. We aim to develop benign implants for castration based upon the gonadotrophin releasing hormone (GnRH). These implants are easily administered. The outcomes will be to ....Humane Chemical Methods for Population Management of Highly Valued Large Mammals. In many countries valued wild and feral animals are nonetheless too numerous. Their population numbers must be controlled through fertility. Examples are koalas in Australia, deer and seals in North America, cattle in India and dogs in Thailand. We aim to develop benign implants for castration based upon the gonadotrophin releasing hormone (GnRH). These implants are easily administered. The outcomes will be to protect Australia's ?green? image , worldwide market opportunities for the Australian companies involved in this application and valuable intellectual property for Macquarie. The methodology will in time allow us to apply it to the treatment of cancer.Read moreRead less
Genomic Basis of Resistance to Poisoning by Sodium Fluoroacetate (Compound 1080) in Australian Wildlife. In Australia agricultural conservation activities worth billions of dollars are protected by using sodium fluoroacetate (1080) against pest animals. Target species are Australian rabbits and foxes and New Zealand brushtail possums. Prolonged use of biocontrol agents causes genetic resistance. This occurs naturally in Western Australia in native animals living in areas with high levels of 1080 ....Genomic Basis of Resistance to Poisoning by Sodium Fluoroacetate (Compound 1080) in Australian Wildlife. In Australia agricultural conservation activities worth billions of dollars are protected by using sodium fluoroacetate (1080) against pest animals. Target species are Australian rabbits and foxes and New Zealand brushtail possums. Prolonged use of biocontrol agents causes genetic resistance. This occurs naturally in Western Australia in native animals living in areas with high levels of 1080 in native plants. As part of the Kangaroo Genome project our aim is to discover the genomic basis of this resistance. The outcomes will be improved ability to manage pest animal populations and understanding of the evolution of plant-animal interactions.Read moreRead less
Northern connections-movement of birds between Australia and its near northern neighbours. This project will better enable Australia to meet its international treaty obligations on migratory birds and provide much needed data on patterns of migratory connectivity in northern Australia. These data are critical for the conservation and management of bird species that spend part of their life-cycle outside Australia. The outputs of the project will be used to assist decision makers with policy and ....Northern connections-movement of birds between Australia and its near northern neighbours. This project will better enable Australia to meet its international treaty obligations on migratory birds and provide much needed data on patterns of migratory connectivity in northern Australia. These data are critical for the conservation and management of bird species that spend part of their life-cycle outside Australia. The outputs of the project will be used to assist decision makers with policy and management decisions relevant to (1) targeted surveillance for exotic and emergent diseases of relevance to Australia and (2) the conservation and management of bird populations in Northern Australia.Read moreRead less
Rapid evolution via genetic novelty in an invasive social insect. This project aims to determine how introduced Asian honey bee populations in Australia and the Pacific managed to overcome severe genetic bottlenecks to become invasive pests. The project will use advanced molecular techniques to understand rapid evolution at a focal gene that determines fitness in these populations, and to see evolution in action across the genome using a twelve-year timeline of samples. The outcome will be an en ....Rapid evolution via genetic novelty in an invasive social insect. This project aims to determine how introduced Asian honey bee populations in Australia and the Pacific managed to overcome severe genetic bottlenecks to become invasive pests. The project will use advanced molecular techniques to understand rapid evolution at a focal gene that determines fitness in these populations, and to see evolution in action across the genome using a twelve-year timeline of samples. The outcome will be an enhanced capacity to manage new outbreaks of invasive social insects of all kinds via a better understanding of how invasions establish and spread. This should provide significant benefits in the form of protecting Australian agriculture and pollination services from social insect pests.Read moreRead less
Australian plague locust population genetics and migratory behaviour. The project will allow improved monitoring and forecasting of locusts in Australia and thereby help prevent locust outbreaks. Benefits will arise directly through greater effectiveness in reducing locust damage to crops, and indirectly to Australian rural industry generally through the economic benefits of reduced losses and locust control costs. Environmental and social benefits will also arise from reduced, better targeted u ....Australian plague locust population genetics and migratory behaviour. The project will allow improved monitoring and forecasting of locusts in Australia and thereby help prevent locust outbreaks. Benefits will arise directly through greater effectiveness in reducing locust damage to crops, and indirectly to Australian rural industry generally through the economic benefits of reduced losses and locust control costs. Environmental and social benefits will also arise from reduced, better targeted use of chemical insecticides. This in turn can produce secondary economic benefits, e.g. through enhanced growth and profitability of the organic beef industry within the main locust-outbreak area. Read moreRead less
The functional genomics of locust migratory behaviour. Unravelling the molecular genetic basis of locust migratory behaviour will place Australia at the forefront of international biological research and simultaneously contribute to the development of new and safer ways to manage these notorious agricultural pests. We will use genomics and gene expression analyses to identify the suite of genes involved in the behavioural changes that catalyse locust swarm formation and migration. This collabor ....The functional genomics of locust migratory behaviour. Unravelling the molecular genetic basis of locust migratory behaviour will place Australia at the forefront of international biological research and simultaneously contribute to the development of new and safer ways to manage these notorious agricultural pests. We will use genomics and gene expression analyses to identify the suite of genes involved in the behavioural changes that catalyse locust swarm formation and migration. This collaborative study will enhance international relations with China, foster the development of gene-focused locust control strategies, and provide an exemplar study of an important and complex problem faced by Australia and international community.Read moreRead less
The future of fruit fly control: making the Sterile Insect Technique work for Queensland fruit fly. The future of fruit fly control in Australia lies in the Sterile Insect Technique (SIT): it is the only non-pesticide option that can totally eliminate pest populations. Millions of dollars have already been invested to establish an SIT program against Queensland fruit fly (Q-fly) in southern and eastern Australia, but this program is currently largely ineffective due to the poor performance of t ....The future of fruit fly control: making the Sterile Insect Technique work for Queensland fruit fly. The future of fruit fly control in Australia lies in the Sterile Insect Technique (SIT): it is the only non-pesticide option that can totally eliminate pest populations. Millions of dollars have already been invested to establish an SIT program against Queensland fruit fly (Q-fly) in southern and eastern Australia, but this program is currently largely ineffective due to the poor performance of the mass-reared sterile flies. This project will apply genetic, ecological and technical solutions to the problems facing the current Q-fly control program. Effective control of Q-fly will enhance the international competitiveness of Australia's horticultural industries.Read moreRead less
Fruit fly pests in northwestern Australia: invasion, hybridisation or evolution? In northwestern Australia, recent events suggest that a new and serious fruit fly pest is now present, wher previously none existed. Due to difficulties in accurate identification, we do not know whether these new pest fruit flies are endemic fruit flies that have changed their behaviour, invasions of Queensland fruit fly, or hybrids between them. This project will use DNA microsatellites to distinguish between th ....Fruit fly pests in northwestern Australia: invasion, hybridisation or evolution? In northwestern Australia, recent events suggest that a new and serious fruit fly pest is now present, wher previously none existed. Due to difficulties in accurate identification, we do not know whether these new pest fruit flies are endemic fruit flies that have changed their behaviour, invasions of Queensland fruit fly, or hybrids between them. This project will use DNA microsatellites to distinguish between these possibilities. It will also establish whether the different species involved are actually different species, or should be regarded merely as different races. Such distinctions are important both scientifically and for export quarantine purposes.Read moreRead less
Haplodiploidy: the great evolutionary innovation of the Hymenoptera. This project aims to identify a key gene that causes thelytokous parthenogenesis. Thelytoky is the ability of a female to clone herself (virgin birth), and is wide spread in the Hymenoptera which include bees, wasps and ants. Hymenopteran thelytoky is important because it facilitates some major transitions in life history, particularly social parasitism. The capacity for virgin birth is central to the invasiveness of many ant s ....Haplodiploidy: the great evolutionary innovation of the Hymenoptera. This project aims to identify a key gene that causes thelytokous parthenogenesis. Thelytoky is the ability of a female to clone herself (virgin birth), and is wide spread in the Hymenoptera which include bees, wasps and ants. Hymenopteran thelytoky is important because it facilitates some major transitions in life history, particularly social parasitism. The capacity for virgin birth is central to the invasiveness of many ant species, and enables social cancers (parasitic workers that kill colonies) in bees. The benefit of this project is that the identification of the gene should help identify potentially invasive ant species and help prevent the social cancers that affect commercial beekeeping in South Africa from spreading world-wide.Read moreRead less