A functional genomic approach for understanding metal ion adaptation in marine cyanobacteria. Unicellular marine cyanobacteria constitute 20-40% of total marine chlorophyll biomass and carbon fixation, and hence significantly impact the global carbon cycle and are very relevant to combating global warming. This research will reveal some of the major mechanisms by which marine cyanobacteria have adapted to metal levels in coastal and oligotrophic environments. Thus these results will help us und ....A functional genomic approach for understanding metal ion adaptation in marine cyanobacteria. Unicellular marine cyanobacteria constitute 20-40% of total marine chlorophyll biomass and carbon fixation, and hence significantly impact the global carbon cycle and are very relevant to combating global warming. This research will reveal some of the major mechanisms by which marine cyanobacteria have adapted to metal levels in coastal and oligotrophic environments. Thus these results will help us understand the distribution and diversity of these organisms in relation to global primary productivity. They will also lead to the development of more robust biomarkers for metal stress and pollution in coastal environments.Read moreRead less
Special Research Initiatives - Grant ID: SR0354787
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
Research Network for Biotechnological and Environmental Applications of Microalgae (BEAM). The network will facilitate inderdisciplinary and collaborative research into the limitations on microalgal growth leading to the development of new, commercial-scale microalgae culture systems, the production of fine chemicals, bioactive compounds and renewable fuels (hydrogen), as well as environmental applications such as monitoring the physiological state of phytoplankton in the environment, CO2 biorem ....Research Network for Biotechnological and Environmental Applications of Microalgae (BEAM). The network will facilitate inderdisciplinary and collaborative research into the limitations on microalgal growth leading to the development of new, commercial-scale microalgae culture systems, the production of fine chemicals, bioactive compounds and renewable fuels (hydrogen), as well as environmental applications such as monitoring the physiological state of phytoplankton in the environment, CO2 bioremediation and algal/bacterial systems for the bioremediation of contaminated soils. This will be achieved by applying research on photosynthetic light utilisation efficiency and carbon fixation, chlorophyll fluorescence, biochemistry of secondary metabolites, molecular biology and photobioreactor design and engineering, informed by an understanding of the ecology of these algae.Read moreRead less
Recovery and characterization of monooxygenases for biocatalysis and bioremediation through development of novel DNA- and protein-based technology. Australia contains hundreds of sites contaminated with toxic waste and judged to pose significant risk of harm to the public. This project will identify enzymes and organisms capable of remediating such contaminated sites by natural processes. It will also result in training of persons and development of techniques that will contribute to making bi ....Recovery and characterization of monooxygenases for biocatalysis and bioremediation through development of novel DNA- and protein-based technology. Australia contains hundreds of sites contaminated with toxic waste and judged to pose significant risk of harm to the public. This project will identify enzymes and organisms capable of remediating such contaminated sites by natural processes. It will also result in training of persons and development of techniques that will contribute to making bioremediation an environmentally sustainable and cost-effective technology. The environmental proteomics strategy is a frontier technology, expected to have broad applications in health, food science and the environment. Our development of this technology will create a wide range of opportunities for Australian scientists and companies.Read moreRead less
POLYMER-BASED COATINGS TO INCREASE THE SURVIVAL OF MICROBIAL INOCULANTS APPLIED TO AGRICULTURAL SEEDS. World-wide, there is much active research to maximise the use of Rhizobium for legumes and to develop a new range of growth-promoting micro-organisms for application to agricultural crops including cereals. However, very poor survival of inoculant bacteria after application to seed severely limits their effectiveness. New polymer coatings on seed may enhance survival of inoculants. By collabora ....POLYMER-BASED COATINGS TO INCREASE THE SURVIVAL OF MICROBIAL INOCULANTS APPLIED TO AGRICULTURAL SEEDS. World-wide, there is much active research to maximise the use of Rhizobium for legumes and to develop a new range of growth-promoting micro-organisms for application to agricultural crops including cereals. However, very poor survival of inoculant bacteria after application to seed severely limits their effectiveness. New polymer coatings on seed may enhance survival of inoculants. By collaboration between chemists, rhizobiologists and the inoculant and seed-coating industries, innovative technology can now be generated, improving inoculum potential, giving higher crop yields using less fertilisers. The technology will generate a rural service industry providing coated seed products that reduce farmers' input costs and help maximise their income.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0237427
Funder
Australian Research Council
Funding Amount
$269,000.00
Summary
Equipment for Fluorescence-Based Cellular Analysis. The requested equipment is needed by a large grouping of highly productive researchers to carry out work across a very broad range of fields that is otherwise difficult or impossible to perform. The new equipment will facilitate obtaining many exciting and important outcomes, including identification of: (i) mechanisms controlling cell death, (ii) natural biological products that may have commercial applications (eg anti-fouling agents), (iii) ....Equipment for Fluorescence-Based Cellular Analysis. The requested equipment is needed by a large grouping of highly productive researchers to carry out work across a very broad range of fields that is otherwise difficult or impossible to perform. The new equipment will facilitate obtaining many exciting and important outcomes, including identification of: (i) mechanisms controlling cell death, (ii) natural biological products that may have commercial applications (eg anti-fouling agents), (iii) "probiotic" bacteria and vaccines that may be used to protect animals from disease, and (iv) mechanisms by which changes in human lens proteins contribute to the development of cataract.Read moreRead less