Quantum Dot Nanocrystals: Smart Materials for Microbiology. Quantum dots were originally developed for computers but have many advantages over fluorescent dyes currently in use. They can be coupled to larger structures and a excitation with a laser allows simultaneous multiple analyses ("multiplexing"). We propose to adapt these structures for use in microbial ecology because this field is one of the least understood areas in biology. The technology we will develop will have far broader uses, a ....Quantum Dot Nanocrystals: Smart Materials for Microbiology. Quantum dots were originally developed for computers but have many advantages over fluorescent dyes currently in use. They can be coupled to larger structures and a excitation with a laser allows simultaneous multiple analyses ("multiplexing"). We propose to adapt these structures for use in microbial ecology because this field is one of the least understood areas in biology. The technology we will develop will have far broader uses, and will create new diagnostic tools for monitoring and understanding microbial ecosystems would be invaluable in a number of fields. Examples are medical diagnostics, waste-water treatment, bioremediation, food and agriculture, bioprotection and biodiscovery.Read moreRead less
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
To eat or not to eat? How symbiotic bacteria manipulate the phagocytic behaviour of their eukaryotic host. Bacteria often live in close association with eukaryotic cells, ranging from simple amoeba to humans. This project will identify key factors that control their interactions and will yield important information on the evolution of beneficial or harmful relationships.
Environmental genomics and novel bioactives from microbial communities on living marine surfaces. This project has three linked benefits to Australia. One, it is the first study to use environmental genomics analysis in an Australian marine ecosystem, thus bringing into the Australian scientific community the cutting edge technology for studying diverse microbial communities. Two, by using this technology we will be able to investigate Australian marine biodiversity to an unprecedented extent. ....Environmental genomics and novel bioactives from microbial communities on living marine surfaces. This project has three linked benefits to Australia. One, it is the first study to use environmental genomics analysis in an Australian marine ecosystem, thus bringing into the Australian scientific community the cutting edge technology for studying diverse microbial communities. Two, by using this technology we will be able to investigate Australian marine biodiversity to an unprecedented extent. Three, this newly revealed diversity will then be mined for novel bioactives for use in pharmaceutical and other human health applications. Read moreRead less