Improving heat and drought tolerance in canola through genomic selection in Brassica rapa. This project aims to improve heat and drought tolerance in canola by identifying stress tolerance genes in the genetically diverse turnip family. An effective large-scale screening test for heat and drought tolerance will be developed and a number of heat- and drought-tolerant lines will be identified for genomic breeding and selection.
Gene identification and functional characterization for metabolism-based herbicide resistance in Lolium rigidum. Evolution of multiple herbicide resistance is widespread in Lolium rigidum in Australia. This resistance is very often endowed by enhanced rates of herbicide metabolism (metabolic resistance) involving cytochrome P450. This project aims to identify, clone and characterise important herbicide-metabolising P450 and other genes from multiple herbicide-resistant L. rigidum biotypes, and d ....Gene identification and functional characterization for metabolism-based herbicide resistance in Lolium rigidum. Evolution of multiple herbicide resistance is widespread in Lolium rigidum in Australia. This resistance is very often endowed by enhanced rates of herbicide metabolism (metabolic resistance) involving cytochrome P450. This project aims to identify, clone and characterise important herbicide-metabolising P450 and other genes from multiple herbicide-resistant L. rigidum biotypes, and develop transcriptional and biochemical markers for metabolic resistance diagnosis. Herbicide-metabolising gene discovery, characterisation and marker development will greatly extend the currently limited knowledge and understanding of metabolic resistance and help achieve sustainable weed management.Read moreRead less
Sterol interference as a new approach to the control of insect pests of crops. This project aims to develop a new approach to control chewing insect pests of crops. This will be achieved by interfering with insect sterol metabolism so that they fail to grow and reproduce normally.
Towards improving the yield of Canola and other Brassicas during drought. One of the major problems faced by world agriculture is drought; this project should improve the yield of Canola during moderate to severe droughts. Significantly, this project includes both "traditional" non-genetically modified (GM) strategies and GM strategies to maximise the market for our drought-tolerant canola both in Australia and overseas.
Establishing novel breeding methods for canola improvement. It is imperative to ensure reliable food production in the coming years of climate change and increasing population. Genomics offers the greatest potential to increase food production. This project will apply genomic selection methods to accelerate canola oilseed breeding to ensure continued increases in production of this important food and national export.
Mechanisms of antifungal resistance in blackleg disease of canola. This project aims to determine how fungicide resistance evolves in the fungus Leptosphaeria maculans, the major pathogen of the oilseed crop canola. Global food production has become more reliant on the use of antifungal agents to protect crops, however these advances are now threatened by the emergence of drug-resistant microbes. The knowledge generated by this project will be used to reduce the risk of resistance evolving in po ....Mechanisms of antifungal resistance in blackleg disease of canola. This project aims to determine how fungicide resistance evolves in the fungus Leptosphaeria maculans, the major pathogen of the oilseed crop canola. Global food production has become more reliant on the use of antifungal agents to protect crops, however these advances are now threatened by the emergence of drug-resistant microbes. The knowledge generated by this project will be used to reduce the risk of resistance evolving in populations of the blackleg fungus. This will have economic benefits through ensuring increased canola yields, while providing health and environmental benefits through minimisation of use of fungicides.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.