Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100239
Funder
Australian Research Council
Funding Amount
$480,000.00
Summary
Small biological molecule tissue imaging mass spectrometry facility for Western Australia for spatial metabolomics and lipidomics. This tissue imaging facility for Western Australia will provide researchers with access to much needed instrumentation. The facility will support major research efforts in key disciplines, including agriculture and animal science, fisheries and medical science.
Genome editing to improve the dietary quality of potato. The project aims to develop non-genetically modified (non-GM) potato varieties with lower glycaemic index (GI) but good agronomic and culinary traits. Potato is the world's fourth-most important food. It is integral to the western diet and consumption is rising rapidly in Asia. However, the starch in cooked potato is readily digestible causing a rapid elevation of blood sugar levels on eating (i.e. it has a high GI). Long-term consumption ....Genome editing to improve the dietary quality of potato. The project aims to develop non-genetically modified (non-GM) potato varieties with lower glycaemic index (GI) but good agronomic and culinary traits. Potato is the world's fourth-most important food. It is integral to the western diet and consumption is rising rapidly in Asia. However, the starch in cooked potato is readily digestible causing a rapid elevation of blood sugar levels on eating (i.e. it has a high GI). Long-term consumption of meals with high GI is associated with increased risk of obesity, type-2 diabetes and cardiovascular disease. This project aims to use new genome editing methods to silence key genes that influence starch composition and thus develop non-GM potato varieties with lower GI to reduce these risks.Read moreRead less
IDENTIFYING CONTROL ELEMENTS IN CHLOROPLAST GENE EXPRESSION. Energy from sunlight is captured by photosynthesis in plants, providing the basis for the terrestrial food chain. This process takes place in chloroplasts, subcellular structures that derived from photosynthetic bacteria a billion years ago. Chloroplasts have their own DNA, containing genes encoding the most important photosynthetic proteins. This project aims to provide the world’s best resources for the study of chloroplast genes. In ....IDENTIFYING CONTROL ELEMENTS IN CHLOROPLAST GENE EXPRESSION. Energy from sunlight is captured by photosynthesis in plants, providing the basis for the terrestrial food chain. This process takes place in chloroplasts, subcellular structures that derived from photosynthetic bacteria a billion years ago. Chloroplasts have their own DNA, containing genes encoding the most important photosynthetic proteins. This project aims to provide the world’s best resources for the study of chloroplast genes. In the process, we will discover how these important genes are regulated to provide photosynthetic proteins in the right amounts, in the right cells, at the right time. The knowledge and resources gained will facilitate improvement of photosynthetic function in future agricultural crops.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE180101445
Funder
Australian Research Council
Funding Amount
$365,058.00
Summary
Structure-based investigations into new modes of action for herbicides. This project aims to focus on identifying and providing protein structure information for new protein targets against which herbicides can be developed. Food security for a growing population relies on agriculture, which in turn relies on herbicides. Presently, herbicide efficacy is under serious threat from resistant weeds. In this project, innovative applications of chemical libraries and exploiting a little-known connect ....Structure-based investigations into new modes of action for herbicides. This project aims to focus on identifying and providing protein structure information for new protein targets against which herbicides can be developed. Food security for a growing population relies on agriculture, which in turn relies on herbicides. Presently, herbicide efficacy is under serious threat from resistant weeds. In this project, innovative applications of chemical libraries and exploiting a little-known connection between plants and human parasites will help to resolve the structure of herbicide targets for the development of new herbicides to ensure future food security.Read moreRead less
Mastering pyrimidine editing in RNA. Many plants and animals can alter their genetic information via RNA (ribonucleic acid) editing, a process that is often essential for the growth and development of the organism. This ability provides accurate control over gene expression and has great potential as a biotechnological tool in agriculture and medicine. RNA editing could be used to switch genes on or off in biotechnological production systems with an unprecedented degree of precision, or to corre ....Mastering pyrimidine editing in RNA. Many plants and animals can alter their genetic information via RNA (ribonucleic acid) editing, a process that is often essential for the growth and development of the organism. This ability provides accurate control over gene expression and has great potential as a biotechnological tool in agriculture and medicine. RNA editing could be used to switch genes on or off in biotechnological production systems with an unprecedented degree of precision, or to correct genetic diseases. This project aims to understand two RNA editing pathways in plants, one of which is found nowhere else and likely to involve a novel enzymatic mechanism. We will use the understanding gained to develop novel RNA processing tools usable in any living organism.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.
Functional network analysis of plant metabolism in response to salinity and temperature through targeted proteomics. This project will measure changes in plant metabolism and provide methods and a pipeline for quantification and modelling. It will assess nitrogen linked metabolism under environmental stress experienced in Australian wheat cropping systems and build fundamental knowledge of changes in networks of nitrogen metabolism in model plants.
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
A signalling pathway for future crop improvement. This project aims to decipher a mechanism that controls plant gas exchange – the process that emits oxygen, loses water, absorbs carbon dioxide and is essential for plant growth for food, fibre and fuel production. When plants encounter stressful conditions such as drought, high temperatures or flooding, they adapt their physiology to maintain viability and re-establish growth. This project will manipulate stress-induced gamma-aminobutyric acid’s ....A signalling pathway for future crop improvement. This project aims to decipher a mechanism that controls plant gas exchange – the process that emits oxygen, loses water, absorbs carbon dioxide and is essential for plant growth for food, fibre and fuel production. When plants encounter stressful conditions such as drought, high temperatures or flooding, they adapt their physiology to maintain viability and re-establish growth. This project will manipulate stress-induced gamma-aminobutyric acid’s capacity to control plant gas exchange to help secure future food production, through improving crop tolerance to stresses such as low water availability and high temperatures – conditions associated with a changing Australian climate.Read moreRead less
Dissecting chloride transport in plants to secure an untapped source for improving plant productivity. Chloride and nitrate are central to physiological processes that determine crop yield and food production, but their uptake and transport within the plant body are antagonistic. This project will gain a fundamental understanding of the mechanisms underlying this antagonism. This will provide new tools for improving salinity tolerance and the efficiency of fertiliser use, which can be used for t ....Dissecting chloride transport in plants to secure an untapped source for improving plant productivity. Chloride and nitrate are central to physiological processes that determine crop yield and food production, but their uptake and transport within the plant body are antagonistic. This project will gain a fundamental understanding of the mechanisms underlying this antagonism. This will provide new tools for improving salinity tolerance and the efficiency of fertiliser use, which can be used for the development of new crop varieties. Improving these traits will be essential if we are to successfully address the threats to Australian and global food security posed by salinity, and the rising economic and environmental costs of inefficient fertiliser use.Read moreRead less