IDAHO WHEAT COMMISSION

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Genetic discovery to improve breeding for disease resistance in wheat

Australian and European researchers have discovered a genetic element in a common wheat pathogen with potential to help streamline breeding for disease-resistant wheat varieties that are better suited to Australian conditions. Recently published in the prestigious scientific journal PLOS Pathogens, and led by researchers from the Centre for Crop and Disease Management (CCDM)—a national center co-supported by the Grains Research and Development Corporation (GRDC) and Curtin University—along with collaborators from CSIRO, the Max Planck Institute of Germany and the University of Neuchâtel of Switzerland, the team discovered a variable genetic element within the economically damaging wheat fungal pathogen causing Septoria nodorum blotch (SNB) of wheat.