Molecular characterisation of the fungal disease defence response in tropical sandalwood (Santalum album). The tropical sandalwood industry in Australia is a highly profitable and expanding enterprise; however this cannot be taken for granted. Fungal diseases in tropical plantations are of increasing concern to growers and left unchecked could result in substantial economic loss and an unsustainable industry. This research seeks to understand the defence response of the tree in order to develop ....Molecular characterisation of the fungal disease defence response in tropical sandalwood (Santalum album). The tropical sandalwood industry in Australia is a highly profitable and expanding enterprise; however this cannot be taken for granted. Fungal diseases in tropical plantations are of increasing concern to growers and left unchecked could result in substantial economic loss and an unsustainable industry. This research seeks to understand the defence response of the tree in order to develop tools to combat fungal disease by rapid selection of highly resistant trees. Essential oil production is also linked to the defence response. Understanding this response as well as exploring chemical means of increasing both disease resistance and oil production will deliver a substantial economic benefit to the expanding tropical sandalwood industry.Read moreRead less
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
Industrial Transformation Training Centres - Grant ID: IC210100047
Funder
Australian Research Council
Funding Amount
$5,000,000.00
Summary
ARC Training Centre for Accelerated Future Crop Development . The Centre will create a new generation of leaders in the implementation of advanced gene and field technologies for the benefit of the Australian agriculture industry. We will build the workforce and foundations that will drive translation of breakthroughs in advanced breeding, phenotyping and genetic technologies into higher-yielding crops. This will increase productivity across the sector and create new markets. Our technical trai ....ARC Training Centre for Accelerated Future Crop Development . The Centre will create a new generation of leaders in the implementation of advanced gene and field technologies for the benefit of the Australian agriculture industry. We will build the workforce and foundations that will drive translation of breakthroughs in advanced breeding, phenotyping and genetic technologies into higher-yielding crops. This will increase productivity across the sector and create new markets. Our technical training programs for graduates, trainees and industry will interface with best evidence-based practices in the wider socio-economic, regulatory and environmental contexts. Coupled with community and stakeholder engagement, the Centre will redefine and secure Australia’s future in agriculture. Read moreRead less
Identifying the biochemical and molecular bases of 2,4-D herbicide resistance in the economically important weed Raphanus raphanistrum (wild radish). An alarming increase in the incidence of field-evolved resistance to 2,4-D in Australian wild radish has recently been observed. The project aims to characterise the molecular and biochemical mechanism(s) of resistance to help minimise its impact on Australian cropping.
Digging deeper to improve yield stability. This project aims to provide innovative breeding solutions that harness the ‘hidden’ part of the plant, roots, to support the development of more productive crops in the face of climate variability. The project expects to generate new insights into the biology and genetics of root development in barley, a model cereal crop, by applying cutting-edge genome editing, phenotyping and genomics technologies. Anticipated outcomes include novel methodologies to ....Digging deeper to improve yield stability. This project aims to provide innovative breeding solutions that harness the ‘hidden’ part of the plant, roots, to support the development of more productive crops in the face of climate variability. The project expects to generate new insights into the biology and genetics of root development in barley, a model cereal crop, by applying cutting-edge genome editing, phenotyping and genomics technologies. Anticipated outcomes include novel methodologies to accelerate breeding for diverse production environments, with direct applications in barley, and other major cereals including wheat and oats. This should provide significant economic and social benefits to the Australian grains industry through yield stability amidst climate variability.Read moreRead less
Understanding trifluralin resistance in annual ryegrass, a major Australian agricultural weed. This project aims to better understand the biochemical and molecular basis of trifluralin resistance in annual ryegrass. The herbicide trifluralin is an alternative to soil cultivation in controlling crop-infesting weeds such as annual ryegrass. However, resistance to trifluralin in annual ryegrass now looms. A fundamental understanding and insight into trifluralin resistance will assist resistance man ....Understanding trifluralin resistance in annual ryegrass, a major Australian agricultural weed. This project aims to better understand the biochemical and molecular basis of trifluralin resistance in annual ryegrass. The herbicide trifluralin is an alternative to soil cultivation in controlling crop-infesting weeds such as annual ryegrass. However, resistance to trifluralin in annual ryegrass now looms. A fundamental understanding and insight into trifluralin resistance will assist resistance management, trifluralin sustainability and soil conservation. This will provide significant benefits for Australian grain production and soil conservation.Read moreRead less
Revealing novel mechanisms conferring evolution of resistance to glufosinate and glyphosate in Eleusine indica. Glyphosate and its alternative glufosinate are the most important herbicides in world agriculture. The world’s first cases of glufosinate resistance in Eleusine indica have been recently reported. The aims of the proposed research is to identify the currently unknown biochemical and molecular mechanisms conferring glufosinate resistance, to unravel the novel molecular mechanism endowin ....Revealing novel mechanisms conferring evolution of resistance to glufosinate and glyphosate in Eleusine indica. Glyphosate and its alternative glufosinate are the most important herbicides in world agriculture. The world’s first cases of glufosinate resistance in Eleusine indica have been recently reported. The aims of the proposed research is to identify the currently unknown biochemical and molecular mechanisms conferring glufosinate resistance, to unravel the novel molecular mechanism endowing very high level glyphosate resistance, and to elucidate the evolutionary trajectory of glyphosate resistance in E. indica. This will advance our current knowledge and understanding of resistance evolution and have impact on resistance management.Read moreRead less
Towards genome methylation based crop improvement. Deoxyribonucleic acid (DNA) methylation is a form of genetic control that regulates crop performance and the crop's response to the environment. Improving understanding of the inheritance of methylation in relation to crop performance will provide the basis for methylation based breeding for climate resilient crops.
Developing strong restorer-of-fertility genes for hybrid wheat breeding. Hybrid wheat varieties yield 10-15% more than conventional lines but a cost-effective system to produce hybrid seeds on a commercial scale is missing. This project aims to deliver such a system for use in hybrid wheat breeding programmes. The outcome will be ultimately higher wheat yield gains in Australia and worldwide. Higher and more stable yields will contribute to higher food security for the growing human population.
Membrane transporters mediating 2,4-D resistance in wild radish. This project aims to identify the membrane transporter protein(s) that endows resistance to the herbicide 2,4-D in wild radish (Raphanus raphanistrum). Wild radish is a particular problem in Australia due to its high competitiveness with crops and widespread resistance to other herbicides. 2,4-D resistance is rapidly increasing and threatening crop production in Australia and the United States. The anticipated outcome of the projec ....Membrane transporters mediating 2,4-D resistance in wild radish. This project aims to identify the membrane transporter protein(s) that endows resistance to the herbicide 2,4-D in wild radish (Raphanus raphanistrum). Wild radish is a particular problem in Australia due to its high competitiveness with crops and widespread resistance to other herbicides. 2,4-D resistance is rapidly increasing and threatening crop production in Australia and the United States. The anticipated outcome of the project is to identify strategies to minimise 2,4-D resistance in wild radish by interfering with the specific transporters that confer resistance and by taking advantage of the fitness cost associated with resistance in some populations. It is expected that this will help to improve crop yields and preserve 2,4-D as an effective herbicide.Read moreRead less