Protecting tomato crops from Fusarium wilt through the efficient application of new genetic resources. The tomato industry is a major horticultural industry in Australia, and Queensland is the major producer of tomatoes for the fresh food market. In Queensland, the tomato industry has expanded in the face of the threat that Fusarium wilt could re-emerge as a major disease problem. This research will ensure that measures can be taken quickly and efficiently to protect existing genetic resources u ....Protecting tomato crops from Fusarium wilt through the efficient application of new genetic resources. The tomato industry is a major horticultural industry in Australia, and Queensland is the major producer of tomatoes for the fresh food market. In Queensland, the tomato industry has expanded in the face of the threat that Fusarium wilt could re-emerge as a major disease problem. This research will ensure that measures can be taken quickly and efficiently to protect existing genetic resources used to control Fusarium wilt. It will also improve our knowledge about the mechanisms plants use to defend themselves against Fusarium wilt diseases.Read moreRead less
Pathogen recognition and plant-defence activation by a novel Fusarium wilt-resistance protein from tomato. The devastating effects of Fusarium wilt disease of tomato is a threat to one of Australia's most economically important horticultural crops. Resistant tomato varieties offer the most effective means of control but the fundamental mechanisms underlying this resistance are yet to be understood. This research will increase our understanding of resistance to Fusarium wilt disease. The knowledg ....Pathogen recognition and plant-defence activation by a novel Fusarium wilt-resistance protein from tomato. The devastating effects of Fusarium wilt disease of tomato is a threat to one of Australia's most economically important horticultural crops. Resistant tomato varieties offer the most effective means of control but the fundamental mechanisms underlying this resistance are yet to be understood. This research will increase our understanding of resistance to Fusarium wilt disease. The knowledge gained will assist in the development of new robust, sustainable approaches to disease control, as well as the development of pre-emptive strategies to avert major outbreaks, which will ensure reliable productivity and minimal economic losses into the future.Read moreRead less
Control of sucrose source/sink status by the plant immune system. This project aims to investigate the roles of plant malectin receptor kinases in pathogen recognition and response. The project will utilise molecular and cell biological tools to detect complex formation and changes in sugar import into cells. Expected outcomes of this project include a better understanding of how pathogens manipulate plant cells to their benefit, and greater knowledge of which host molecules participate in this ....Control of sucrose source/sink status by the plant immune system. This project aims to investigate the roles of plant malectin receptor kinases in pathogen recognition and response. The project will utilise molecular and cell biological tools to detect complex formation and changes in sugar import into cells. Expected outcomes of this project include a better understanding of how pathogens manipulate plant cells to their benefit, and greater knowledge of which host molecules participate in this process. This should provide significant benefits such as a new theoretical basis to engineer crop plants for resistance against devastating diseases.Read moreRead less
Targeting of lipid transfer proteins and other secreted plant defence proteins by pathogen effectors. Australia depends on plant products for much of its export income and plant diseases are a continual threat to these earnings. New insights into plant disease resistance mechanisms will provide new opportunities to find solutions to disease problems. Often this involves transfer of knowledge gained in simple model plant systems to more complicated crop plant systems. Work on the role of lipid tr ....Targeting of lipid transfer proteins and other secreted plant defence proteins by pathogen effectors. Australia depends on plant products for much of its export income and plant diseases are a continual threat to these earnings. New insights into plant disease resistance mechanisms will provide new opportunities to find solutions to disease problems. Often this involves transfer of knowledge gained in simple model plant systems to more complicated crop plant systems. Work on the role of lipid transfer proteins in the tomato model system will advance our knowledge of fundamental disease and disease resistance processes and ultimately enable technological innovations to improve disease resistance, reduce pesticide usage and lower crop production costs.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989071
Funder
Australian Research Council
Funding Amount
$600,000.00
Summary
Phytosphere: new facilities for controlled manipulation of effects of climate change & airborne pollutants on disease epidemiology & plant performance. Western Australia is home to a range of world-leading plant science research groups. Establishing a world-class multi-purpose phytosphere facility in WA will enable these groups to remain at the forefront of their research fields and continue to attract high-profile international scientists and students. Such a facility will result in significant ....Phytosphere: new facilities for controlled manipulation of effects of climate change & airborne pollutants on disease epidemiology & plant performance. Western Australia is home to a range of world-leading plant science research groups. Establishing a world-class multi-purpose phytosphere facility in WA will enable these groups to remain at the forefront of their research fields and continue to attract high-profile international scientists and students. Such a facility will result in significant advancement of our understanding of the impact of climate change on plants through biotic stresses (e.g., disease epidemiology, plant-pathogen interactions) and in interaction with abiotic variables (e.g., CO2 concentrations, temperature, light intensity, humidity, moisture stress, airborne pollutants such as SO2), and allow crop yield optimisation in future environments.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE170101165
Funder
Australian Research Council
Funding Amount
$370,808.00
Summary
Molecular interaction between tomato and Fusarium oxysporum. This project aims to develop fungus-resistant crops. Fungal pathogens of crop plants threaten food production food security. The fungus Fusarium oxysporum is the fifth most notorious fungal pathogens of crop plants. This project will use the tomato–Fusarium oxysporum pathosystem to discover how Fusarium manipulates plants to infect them and how plants can resist Fusarium infection. Anticipated outcomes include reduced yield loss in tom ....Molecular interaction between tomato and Fusarium oxysporum. This project aims to develop fungus-resistant crops. Fungal pathogens of crop plants threaten food production food security. The fungus Fusarium oxysporum is the fifth most notorious fungal pathogens of crop plants. This project will use the tomato–Fusarium oxysporum pathosystem to discover how Fusarium manipulates plants to infect them and how plants can resist Fusarium infection. Anticipated outcomes include reduced yield loss in tomato and other crop plants by using genome-editing techniques to develop Fusarium-resistant cultivars.Read moreRead less
Plant microRNA systems: investigating slicing versus translational repression and the development of an anti-viral defence mechanism. The ability to specifically switch off genes has revolutionised biotechnological approaches, from fighting diseases to developing superior crops, however the underlying mechanism is poorly understood, limiting its application in practice. Outcomes from this project will provide such knowledge, allowing its precise use in diverse applications.