Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0238631
Funder
Australian Research Council
Funding Amount
$200,000.00
Summary
Ultra High Resolution Electron Recycling Spectrometer. Electron collisions with atoms and molecules provide enormous versatility through the transfer of large amounts of angular momentum and the ability to excite dipole forbidden states. However a lack of energy resolution severely restricts the processes that can be studied.
We propose to construct a unique, ultra-high resolution, electron recycling spectrometer using a radical new design. State-of-the-art spectroscopic studies of ato ....Ultra High Resolution Electron Recycling Spectrometer. Electron collisions with atoms and molecules provide enormous versatility through the transfer of large amounts of angular momentum and the ability to excite dipole forbidden states. However a lack of energy resolution severely restricts the processes that can be studied.
We propose to construct a unique, ultra-high resolution, electron recycling spectrometer using a radical new design. State-of-the-art spectroscopic studies of atoms and molecules will be enabled, including the dynamics of near-threshold processes, the formation of transient states and the examination of processes such as rotational excitation and dissociative attachment in molecules - important in a number of gas-discharge based devices.
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Atomic Ionization on the Attosecond Time Scale. Electrons emit light, carry electric current, and bind atoms together to form molecules. Insight into their atomic-scale motion is the key to understanding the functioning of biological systems, developing efficient sources of x-ray light, and speeding up electronics. Capturing this electron motion requires attosecond (one quintillionth of a second) time resolution. Our research aims to understand and accurately model fundamental atomic processes ....Atomic Ionization on the Attosecond Time Scale. Electrons emit light, carry electric current, and bind atoms together to form molecules. Insight into their atomic-scale motion is the key to understanding the functioning of biological systems, developing efficient sources of x-ray light, and speeding up electronics. Capturing this electron motion requires attosecond (one quintillionth of a second) time resolution. Our research aims to understand and accurately model fundamental atomic processes taking place on the attosecond time scale. This research project will further enhance our reputation in an area where Australian theorists are preeminent, and the research training will produce PhD graduates with the skills essential in a multitude of nano-technology applications. Read moreRead less
Investigating a new paradigm for plant-pathogen interactions; Identification of host-selective toxin proteins in the wheat pathogen Stagonospora nodorum. Stagonospora nodorum is a fungus that causes leaf and glume blotch disease on wheat. This disease alone causes $55 million dollars in yield losses per annum. Traditional breeding methods have yielded crops that are only mildly resistant leaving control of the disease to be worryingly reliant on fungicides. This project aims to identify and char ....Investigating a new paradigm for plant-pathogen interactions; Identification of host-selective toxin proteins in the wheat pathogen Stagonospora nodorum. Stagonospora nodorum is a fungus that causes leaf and glume blotch disease on wheat. This disease alone causes $55 million dollars in yield losses per annum. Traditional breeding methods have yielded crops that are only mildly resistant leaving control of the disease to be worryingly reliant on fungicides. This project aims to identify and characterise proteins that the fungus secretes to cause disease on wheat. By identifying these proteins, it is anticipated that strategies, both traditional and modern, could be employed to enable better control of the disease. This in turn would help provide a long term and secure supply of wheat and wheat based products to the community.Read moreRead less
ARC Centre of Excellence - Centre for Antimatter-Matter Studies. While our world is made of matter, all particles have anti-particles and the most abundant is the positron, the electron's antiparticle. It is the "workshop" for most anti-matter studies, particularly for the characterization of materials, including gases, polymers, insulators, thin films and surfaces, as well as the development of new and novel, nano-structured materials. The ARC Centre of Excellence in Antimatter-Matter Studies ....ARC Centre of Excellence - Centre for Antimatter-Matter Studies. While our world is made of matter, all particles have anti-particles and the most abundant is the positron, the electron's antiparticle. It is the "workshop" for most anti-matter studies, particularly for the characterization of materials, including gases, polymers, insulators, thin films and surfaces, as well as the development of new and novel, nano-structured materials. The ARC Centre of Excellence in Antimatter-Matter Studies (CAMS) will bring together key Australian and international scientists to work in this emerging scientific field of antimatter-matter interactions. It will forge a unique and effective scientific team for state-of-the-art studies of the nano-world that underlies many everyday processes and new technologies.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE130101760
Funder
Australian Research Council
Funding Amount
$374,000.00
Summary
Uncovering the roles of key ribonucleases critical for post-transcriptional control of chloroplast gene expression. Higher plant chloroplasts harbour key biological processes that are essential to life on earth. Deciphering the roles of important plastid-targeted ribonucleases, central to post-transcriptional ribonucleic acid (RNA) processing events, is crucial to elucidate the genetic elements required to engineer chloroplast metabolic pathways to enhance productive crop yields.
ARC Centre of Excellence in Plant Energy Biology. We propose a novel approach to improve sustainable yield by optimising the overall efficiency of energy capture, conversion and use by plants. Efficiency gains in metabolism, transport, and development will be more effective than optimising single nutrient inputs or product outputs. Improving multiple parameters simultaneously is a necessary solution to the increasing demand for more crop yield from finite land, water, and nutrient resources. Unp ....ARC Centre of Excellence in Plant Energy Biology. We propose a novel approach to improve sustainable yield by optimising the overall efficiency of energy capture, conversion and use by plants. Efficiency gains in metabolism, transport, and development will be more effective than optimising single nutrient inputs or product outputs. Improving multiple parameters simultaneously is a necessary solution to the increasing demand for more crop yield from finite land, water, and nutrient resources. Unpredictable environmental challenges adversely affect plant growth and further perturb plant energy balance, limiting yield. The epigenetic controls, gene variants and signals discovered will provide a new basis for sustainable productivity of crops and will future-proof plants in changing climates.Read moreRead less
What is the function of gamma-aminobutyric acid-gated anion channels in plants? The project will identify the molecular basis of gamma-aminobutyric acid (GABA) signalling in plants. This is significant because GABA regulates proteins that release molecules involved in root-soil interactions, growth, and fertilisation. The project's discoveries will allow improvement of these agronomic traits that ultimately determine crop yield.
Industrial Transformation Research Hubs - Grant ID: IH140100013
Funder
Australian Research Council
Funding Amount
$3,972,614.00
Summary
ARC Research Hub for Legumes for Sustainable Agriculture. ARC Research Hub for Legumes for Sustainable Agriculture. This research hub aims to provide Australian growers and industrial stakeholders with improved plant materials to maximise production, environmental sustainability and profitability. In particular, the research aims to improve the nitrogen delivery capacity of legumes and their resilience to abiotic stress, which will be an important consideration as our climate changes. Grain legu ....ARC Research Hub for Legumes for Sustainable Agriculture. ARC Research Hub for Legumes for Sustainable Agriculture. This research hub aims to provide Australian growers and industrial stakeholders with improved plant materials to maximise production, environmental sustainability and profitability. In particular, the research aims to improve the nitrogen delivery capacity of legumes and their resilience to abiotic stress, which will be an important consideration as our climate changes. Grain legumes are often grown in rotation with cereal crops for their high nutritional seed value and their unique ability to develop a self-sufficient nitrogen-fixing symbiosis with soil bacteria. Maintaining legume productivity against the challenges of climate change and the need for increased food production is important to the future of Australian agriculture.Read moreRead less
Glutaredoxins (GRXs) as agents of redox homeostasis in mitochondria and respiratory-associated cell functions in plants. This project will test the importance of GRXs for the reduction/oxidation mediated network in plant mitochondria and moreover, uncover details of their dynamic features. This knowledge builds the basis for manipulation of mitochondrial GRXs in order to enhance the capability of the plant to cope with naturally occurring stresses.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100188
Funder
Australian Research Council
Funding Amount
$550,000.00
Summary
Terabase sequencing for mutant, developmental, environmental and population genomics. This facility will make it possible to completely sequence the genome (and epi-genome and transcriptome) of a large number of samples in a cost effective manner. This will provide researchers with unprecedented ability to compare individuals in a population and to discover and define novel traits which govern disease resistance, yield and population dynamics in natural systems.