Development and implementation of biodiversity information for sustainable management of South Australian groundwater. Clean potable water is one of the most important resources for human health and a successful economy. Increasingly, subterranean aquifers are used for storage and recovery of water. These aquifers contain dynamic ecosystems, but little is known about species composition or about the importance of the presence of various species for water quality. We will use the latest laborator ....Development and implementation of biodiversity information for sustainable management of South Australian groundwater. Clean potable water is one of the most important resources for human health and a successful economy. Increasingly, subterranean aquifers are used for storage and recovery of water. These aquifers contain dynamic ecosystems, but little is known about species composition or about the importance of the presence of various species for water quality. We will use the latest laboratory techniques and DNA identification methods to provide a template for determining ground water diversity and food web dynamics throughout Australia. This project will lead to a better understanding of how to manage ground water in a sustainable manner.Read moreRead less
Targeted mining for new drugs against parasitic nematodes of animals - a synergy of integrated, frontier technologies and a committed partnership with industry. This project will: develop a quality scientific and technological program in national priority areas, leading to a strong basic research, new concepts and the enhanced international collaborative links; strengthen links between basic and applied research, and academia and industry; develop excellence via pan-Australian collaborations, re ....Targeted mining for new drugs against parasitic nematodes of animals - a synergy of integrated, frontier technologies and a committed partnership with industry. This project will: develop a quality scientific and technological program in national priority areas, leading to a strong basic research, new concepts and the enhanced international collaborative links; strengthen links between basic and applied research, and academia and industry; develop excellence via pan-Australian collaborations, resulting in a more efficient use of resources in a national and international context; enhance the skills-base in biology, biotechnology and bioinformatics; increase global visibility with increased investment in Australian science; improved animal welfare and production via better control of infectious diseases; commercial products with benefits to agricultural producers in regional and rural communities.Read moreRead less
Enantioselective nitrilases from filamentous fungi. The optical characteristics (chirality) of chemical precursors are important for many fine chemicals. Chiral intermediates are in high demand by the pharmaceutical and agrochemical industries for the preparation of bulk drug intermediates and agricultural products. Nitriles are attractive starting points but their conversion to corresponding amides and carboxylic acids generates significant wastes. Their hydrolysis can be performed under mil ....Enantioselective nitrilases from filamentous fungi. The optical characteristics (chirality) of chemical precursors are important for many fine chemicals. Chiral intermediates are in high demand by the pharmaceutical and agrochemical industries for the preparation of bulk drug intermediates and agricultural products. Nitriles are attractive starting points but their conversion to corresponding amides and carboxylic acids generates significant wastes. Their hydrolysis can be performed under mild conditions by enzymes termed nitrilases. We will work on fungal nitrilases as they present a globally attractive, yet untapped commercial target. The outcome for Applimex will be a suite of biocatalysts specific for the production of key intermediates for drug and agrochemical syntheses.Read moreRead less
Nutrition in the Gouldian finch - developing an optimal 'life-history diet'. Native Australian birds such as the budgerigar, cockatiel, cockatoo, zebra finch and Gouldian finch dominate the pet trade with tens of millions kept across the world. Currently these birds are fed inadequate diets based on a few generic seeds (of European origin). Our study will investigate the nutritional needs of the Gouldian finch and the nutritional content of native Australian seeds, ultimately designing an optima ....Nutrition in the Gouldian finch - developing an optimal 'life-history diet'. Native Australian birds such as the budgerigar, cockatiel, cockatoo, zebra finch and Gouldian finch dominate the pet trade with tens of millions kept across the world. Currently these birds are fed inadequate diets based on a few generic seeds (of European origin). Our study will investigate the nutritional needs of the Gouldian finch and the nutritional content of native Australian seeds, ultimately designing an optimal diet that will dramatically improve the health of these captive birds. We will develop a new product based on Australian plants, which are adapted to growing in even in the poorest soils and climates in Australia and which will form the basis of a new commercial crop for domestic and international markets. Read moreRead less
The role of redox balance and reactive oxygen species in beer stability using an integrated transcriptomic and metabolomic analysis. A better understanding of yeast redox balance will enable it to be used to predict fermentation outcomes and to link raw materials and processes to the quality of the final product. These data will produce economies in the brewing industry by the introduction of quality control regimes for raw materials and can be extrapolated to the wine industry. This will prov ....The role of redox balance and reactive oxygen species in beer stability using an integrated transcriptomic and metabolomic analysis. A better understanding of yeast redox balance will enable it to be used to predict fermentation outcomes and to link raw materials and processes to the quality of the final product. These data will produce economies in the brewing industry by the introduction of quality control regimes for raw materials and can be extrapolated to the wine industry. This will provide real economic advantage to Carlton and United Breweries which is an Australian company that has an international profile within a highly competitive industry.Read moreRead less
Identification of novel biomarkers in tears for prostate cancer diagnosis and prognosis. The purpose of this study is to identify novel biomarkers in the tears of patients with CaP. The use of the several techniques will increase the chance of success and enable us to find more diagnostic markers. If successful, the identified proteins may be used to diagnose and determine the stage of cancer. This will help guide clinicians in choosing the best treatment methods for an individual patient. The m ....Identification of novel biomarkers in tears for prostate cancer diagnosis and prognosis. The purpose of this study is to identify novel biomarkers in the tears of patients with CaP. The use of the several techniques will increase the chance of success and enable us to find more diagnostic markers. If successful, the identified proteins may be used to diagnose and determine the stage of cancer. This will help guide clinicians in choosing the best treatment methods for an individual patient. The markers may also be used to monitor the disease progress and the effects of treatment. The results from this study may improve the prognosis of CaP patients.Read moreRead less
Parametric Brain Imaging via Modeling and Analysis of Electroencephalographic Signals. Parameters of brain function and physiology will be spatially imaged with high time resolution via their effects on electroencephalographic (EEG) signals, a form of imaging that is impossible with existing methods. This will be achieved by improving existing physiologically-based models of the generation of EEGs and developing analysis tools based on fitting of model predictions to multielectrode EEG data. T ....Parametric Brain Imaging via Modeling and Analysis of Electroencephalographic Signals. Parameters of brain function and physiology will be spatially imaged with high time resolution via their effects on electroencephalographic (EEG) signals, a form of imaging that is impossible with existing methods. This will be achieved by improving existing physiologically-based models of the generation of EEGs and developing analysis tools based on fitting of model predictions to multielectrode EEG data. The results will be used to probe spatiotemporal features of EEGs in normal subjects to explore the underlying fundamental mechanisms and to infer novel parameter variations of practical relevance.Read moreRead less
A Novel Phosphate Fertiliser Enhanced by Biofertiliser Technology. This project will deliver efficient use of the limited supplies of high quality phosphorus minerals as fertiliser-P, simultaneously acting to reverse and prevent soil acidification. These cost-effective benefits from utilising Australia's microbial biodiversity will have major economic and environmental impacts in rural Australia,increasing the profitability of farming and reducing the potential for contamination of aquatic syste ....A Novel Phosphate Fertiliser Enhanced by Biofertiliser Technology. This project will deliver efficient use of the limited supplies of high quality phosphorus minerals as fertiliser-P, simultaneously acting to reverse and prevent soil acidification. These cost-effective benefits from utilising Australia's microbial biodiversity will have major economic and environmental impacts in rural Australia,increasing the profitability of farming and reducing the potential for contamination of aquatic systems and groundwater with nutrients causing algal blooms. By solving needs for fertiliser-P while preventing acidification of soil, farmers are expected to welcome this novel fertiliser technology.Read moreRead less
Integrons in Xanthomonas pathovars: Do they have a role in plant pathogenicity? Bacteria in the genus Xanthomonas cause serious diseases of plants, identification being based on the plant species from which they were originally recovered. Xanthomonads contain integrons, genetic elements capable of acquiring and expressing diverse genes. In other bacterial groups, the gene content of integrons varies significantly between strains of the same species, and in many cases these genes code for cell su ....Integrons in Xanthomonas pathovars: Do they have a role in plant pathogenicity? Bacteria in the genus Xanthomonas cause serious diseases of plants, identification being based on the plant species from which they were originally recovered. Xanthomonads contain integrons, genetic elements capable of acquiring and expressing diverse genes. In other bacterial groups, the gene content of integrons varies significantly between strains of the same species, and in many cases these genes code for cell surface proteins. These characteristics are precisely those we might expect to be responsible for interactions between plants and bacteria. This project aims to examine a large collection of xanthomonads for integrons, and determine whether particular integron gene contents are associated with host-pathogen specificity.
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Visualising below the tip of the proteome iceberg. Proteomics attempts to understand human biology by examining the protein components of cells and tissues. Unfortunately, currently available technology only allows approximately 10% of the complexity of these cells and tissues to be concurrently investigated. This project will the physical, chemical and functional properties of protein classes for enrichment, as well as improve technologies for protein visualization, identification and character ....Visualising below the tip of the proteome iceberg. Proteomics attempts to understand human biology by examining the protein components of cells and tissues. Unfortunately, currently available technology only allows approximately 10% of the complexity of these cells and tissues to be concurrently investigated. This project will the physical, chemical and functional properties of protein classes for enrichment, as well as improve technologies for protein visualization, identification and characterization. These approaches will allow the scientific community to further mine beneath the surface of the proteomics 'iceberg'.Read moreRead less