Australian Laureate Fellowships - Grant ID: FL0992247
Funder
Australian Research Council
Funding Amount
$2,988,295.00
Summary
Advances at the frontiers of subatomic physics and cross-disciplinary applications of the associated techniques. The candidate is an international scientific leader, in terms of his own research, his responsibilities within the United States Department of Energy (DoE) and his role as Chair of the International Union of Pure and Applied Physics (IUPAP) Working Group on International Cooperation in Nuclear Physics. His return to South Australia to establish a major new research centre in the physi ....Advances at the frontiers of subatomic physics and cross-disciplinary applications of the associated techniques. The candidate is an international scientific leader, in terms of his own research, his responsibilities within the United States Department of Energy (DoE) and his role as Chair of the International Union of Pure and Applied Physics (IUPAP) Working Group on International Cooperation in Nuclear Physics. His return to South Australia to establish a major new research centre in the physical sciences will dramatically enhance the State's reputation in science and engineering, an essential component of its contribution to the nation's defence. It will underline Australia's commitment to contribute its share to advancing fundamental science. The involvement of senior researchers from fields as diverse as applied optics and mathematical biology will ensure that the opportunities for cross-disciplinary research are fully exploited.Read moreRead less
Physics of Self-Organization: From Space Plasmas to Brain Dynamics. Nature displays intricate, self-organized structures and behaviors that often emerge from simple underlying rules. This project will explore and unify fundamental regimes of self-organization, and apply them to explain phenomena in space, plasma, and wave physics, including making key inputs to the international STEREO space mission. In a core initiative, sophisticated tools from these fields will be transfered and adapted to a ....Physics of Self-Organization: From Space Plasmas to Brain Dynamics. Nature displays intricate, self-organized structures and behaviors that often emerge from simple underlying rules. This project will explore and unify fundamental regimes of self-organization, and apply them to explain phenomena in space, plasma, and wave physics, including making key inputs to the international STEREO space mission. In a core initiative, sophisticated tools from these fields will be transfered and adapted to analyze self-organized brain dynamics, leading to the first self-consistent "working brain" model. The results of this innovation will be used to develop new imaging technologies, to probe brain function via the new windows they open, and to exploit them commercially.Read moreRead less
Electron and Positron Interactions with Bio-Molecules. This program of research will quantify reaction rates and elucidate reaction pathways for a range of important processes in our bodies involving ionising radiation. It will lead to a greatly improved understanding of positron and electron interactions with biological systems, including DNA and its constituent molecules and, through a better understanding of the underlying fundamental interactions, will lay foundations for improvements in te ....Electron and Positron Interactions with Bio-Molecules. This program of research will quantify reaction rates and elucidate reaction pathways for a range of important processes in our bodies involving ionising radiation. It will lead to a greatly improved understanding of positron and electron interactions with biological systems, including DNA and its constituent molecules and, through a better understanding of the underlying fundamental interactions, will lay foundations for improvements in technologies such as PET imaging. Read moreRead less
Superfluid helium nanodroplet spectroscopy. Molecules trapped in a helium nanodroplet find themselves in an ultracold liquid environment from which they cannot escape. As such, the molecules are forced to interact and this is studied at a resolution that is unrivaled in condensed phase spectroscopy. This technique will be used to create new materials and study the dynamics behind a large range of chemical processes. The results are expected to lead to a greater understanding of condensed phase c ....Superfluid helium nanodroplet spectroscopy. Molecules trapped in a helium nanodroplet find themselves in an ultracold liquid environment from which they cannot escape. As such, the molecules are forced to interact and this is studied at a resolution that is unrivaled in condensed phase spectroscopy. This technique will be used to create new materials and study the dynamics behind a large range of chemical processes. The results are expected to lead to a greater understanding of condensed phase chemistry and chemical reactions in general.Read moreRead less
Biohumanities: Philosophical, Historical, and Socio-Cultural Studies of Contemporary Bioscience. Improving understanding of the meaning and implications of contemporary bioscience, especially genetics and molecular biology, through bioliterate research in the humanities and social sciences, and conversely through better assimilation of bioscience and its significance by the humanities and social sciences. The research will be conducted in close collaboration with the Australian scientific commun ....Biohumanities: Philosophical, Historical, and Socio-Cultural Studies of Contemporary Bioscience. Improving understanding of the meaning and implications of contemporary bioscience, especially genetics and molecular biology, through bioliterate research in the humanities and social sciences, and conversely through better assimilation of bioscience and its significance by the humanities and social sciences. The research will be conducted in close collaboration with the Australian scientific community and will be disseminated back to the scientific community, to the humanities and to the Australian public. The project will bring to Australia the strengths of the applicant's existing collaborations with leading research centres in this field in the USA, UK and Canada.Read moreRead less
Dynamics and correlations of many-body systems. The proposed program will greatly enhance Australian science through linking innovative
theoretical techniques with the successful ongoing Australian experimental program in atom
lasers, atom chip interferometry and ultra-cold fermions. Pioneering theoretical methods in
quantum phase-space are internationally recognized, and will be extended into new areas relevant
to Australia. These have fundamental significance to fields ranging from nanotec ....Dynamics and correlations of many-body systems. The proposed program will greatly enhance Australian science through linking innovative
theoretical techniques with the successful ongoing Australian experimental program in atom
lasers, atom chip interferometry and ultra-cold fermions. Pioneering theoretical methods in
quantum phase-space are internationally recognized, and will be extended into new areas relevant
to Australia. These have fundamental significance to fields ranging from nanotechnology to
astrophysics, as well as providing a route to improved atomic clocks and other instruments.
Combining these theoretical and computational methods from the physical sciences with biology
and genetics will provide future cross-disciplinary benefits to Australian biomedical science.Read moreRead less
A genomic approach to the mechanism of meiotic recombination in Neurospora. Recombination shuffles DNA sequences between homologous chromosomes during the reduction division in the life cycle of higher organisms. Along with mutation, it is a key process in evolution. Understanding of the molecular processes involved in recombination is largely based on yeast, which is intolerant of significant levels of sequence mismatch, limiting the resolution of analyses of normal recombination events. We hav ....A genomic approach to the mechanism of meiotic recombination in Neurospora. Recombination shuffles DNA sequences between homologous chromosomes during the reduction division in the life cycle of higher organisms. Along with mutation, it is a key process in evolution. Understanding of the molecular processes involved in recombination is largely based on yeast, which is intolerant of significant levels of sequence mismatch, limiting the resolution of analyses of normal recombination events. We have shown that Neurospora, like other less tractable multicellular eukaryotes, is tolerant of sequence mismatch, allowing high resolution analysis of individual recombination events. This project will build on fundamental advances we have already made in understanding how recombination occurs.Read moreRead less
MOLECULAR BREEDING OF CYTOCHROME P450 ENZYMES. Cytochrome P450s are enzymes that catalyse an impressive array of oxidative transformations. However, there is little available data on how to modify their substrate specificity and generate tailored biocatalysts. We plan to use an emerging technology known as DNA shuffling to create libraries of P450s with varying activities. These will then be screened for enzymes that can catalyse the formation of indigo (a blue dye) and indirubin (a chemother ....MOLECULAR BREEDING OF CYTOCHROME P450 ENZYMES. Cytochrome P450s are enzymes that catalyse an impressive array of oxidative transformations. However, there is little available data on how to modify their substrate specificity and generate tailored biocatalysts. We plan to use an emerging technology known as DNA shuffling to create libraries of P450s with varying activities. These will then be screened for enzymes that can catalyse the formation of indigo (a blue dye) and indirubin (a chemotherapeutic agent). The enzymes that catalyse indigo formation will be useful in the production of coloured transgenic plants and those that produce indirubin will have a role in gene therapy.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
Controlling the rate of transcription and translation of Rubisco transgenes effectively in higher-plant plastids. Genetic transformation of the circular genome of the plastids provides a containable means for modifying plant growth by manipulating photosynthesis. Although the transformation mechanism is precise, predicting the level of foreign gene expression is difficult because the amounts of messenger RNA and protein produced by foreign genes in plastids varies widely, even when the protein a ....Controlling the rate of transcription and translation of Rubisco transgenes effectively in higher-plant plastids. Genetic transformation of the circular genome of the plastids provides a containable means for modifying plant growth by manipulating photosynthesis. Although the transformation mechanism is precise, predicting the level of foreign gene expression is difficult because the amounts of messenger RNA and protein produced by foreign genes in plastids varies widely, even when the protein assembles without difficulty. This project will devise strategies for controlling this variability that will facilitate attempts to exploit plastid transformation for transplanting better versions of the photosynthetic CO2-fixing enzyme, Rubisco, into plants to improve their growth efficiency in terms of water, fertiliser and light use.Read moreRead less