Regulation and expression of disease resistance responses in the Rhynchosporium secalis/barley interaction. The barley leaf scald fungus, Rhynchosporium secalis, causes annual losses of up to 10% in Australia's major export crop, barley. The primary aim of this project is to isolate and understand the interplay of genes specifically involved in the regulation of resistance to scald. Several resistance-specific genes will be functionally analysed to identify regulatory signalling pathways that li ....Regulation and expression of disease resistance responses in the Rhynchosporium secalis/barley interaction. The barley leaf scald fungus, Rhynchosporium secalis, causes annual losses of up to 10% in Australia's major export crop, barley. The primary aim of this project is to isolate and understand the interplay of genes specifically involved in the regulation of resistance to scald. Several resistance-specific genes will be functionally analysed to identify regulatory signalling pathways that link genetic expression with the specific gene-for-gene disease resistance phenotype. Knowledge of the genes controlling signalling processes within the disease-challenged plant will allow for the development of more effective and durable resistances by traditional breeding and transgenic approaches.Read moreRead less
Investigating a novel signalling pathway for crop improvement. This project will dissect a newly identified signalling pathway in plants that regulates plant water use and carbon gain. It will deploy multiple techniques, including novel biosensors, to understand the links between the metabolism of plants and their environmental responses. The project will build partnerships with scientists at leading international institutions for enhanced outcomes, including access to specialised equipment and ....Investigating a novel signalling pathway for crop improvement. This project will dissect a newly identified signalling pathway in plants that regulates plant water use and carbon gain. It will deploy multiple techniques, including novel biosensors, to understand the links between the metabolism of plants and their environmental responses. The project will build partnerships with scientists at leading international institutions for enhanced outcomes, including access to specialised equipment and upskilling of our scientists. The generation of barley with the latest gene editing techniques aims to produce a non-GM crop with the potential for enhanced root C sequestration, lower water use and improved yield, three key goals for agricultural sustainability in the face of a drying Australian climate.Read moreRead less