Discovery Early Career Researcher Award - Grant ID: DE160100893
Funder
Australian Research Council
Funding Amount
$364,000.00
Summary
How do effector proteins from necrotrophic fungi cause disease in plants? This project aims to develop new knowledge to support the development of strategies to protect wheat from necrotrophic fungi. Crop losses caused by plant diseases are a significant economic, environmental and social challenge in a world facing increased demands on food, fibre and biofuels. Parastagonospora nodorum is an economically important necrotrophic fungal pathogen of wheat. During infection, P. nodorum uses effector ....How do effector proteins from necrotrophic fungi cause disease in plants? This project aims to develop new knowledge to support the development of strategies to protect wheat from necrotrophic fungi. Crop losses caused by plant diseases are a significant economic, environmental and social challenge in a world facing increased demands on food, fibre and biofuels. Parastagonospora nodorum is an economically important necrotrophic fungal pathogen of wheat. During infection, P. nodorum uses effector proteins to target sensitivity gene products in wheat. This process, known as necrotrophic effector-triggered susceptibility, results in plant cell death and disease. This project aims to investigate the structural basis of necrotrophic effector-triggered susceptibility in the P. nodorum – wheat pathosystem.Read moreRead less
The LINK to Regulating Lysine Levels in Wheat. This project aims to characterise a recently discovered allosteric mechanism called 'Ligand-Induced association by Lysine (K)' (LINK) model. LINK model regulates the function of a key biosynthetic enzyme in bacteria and plants, including agriculturally-important species such as wheat. Also, it represents a highly significant discovery to the field of biochemistry. The expected outcomes of this project include an in-depth understanding of the molecul ....The LINK to Regulating Lysine Levels in Wheat. This project aims to characterise a recently discovered allosteric mechanism called 'Ligand-Induced association by Lysine (K)' (LINK) model. LINK model regulates the function of a key biosynthetic enzyme in bacteria and plants, including agriculturally-important species such as wheat. Also, it represents a highly significant discovery to the field of biochemistry. The expected outcomes of this project include an in-depth understanding of the molecular basis of a new allosteric mechanism for regulating intracellular lysine levels, which in the longer term offers excellent potential to be manipulated for agricultural benefits.Read moreRead less
Biosynthesis and functions of two phytotoxins in Septoria nodorum blotch. This project aims to investigate how a fungal plant pathogen makes and uses small bioactive molecules to facilitate infection. It will characterise the function of the genes and enzymes involved in the biosynthesis of a light-activated phytotoxic molecule and a potential anti-plant defence molecule found in the pathogenic wheat fungus Parastagonospora nodorum, and investigate their contribution to disease development. Expe ....Biosynthesis and functions of two phytotoxins in Septoria nodorum blotch. This project aims to investigate how a fungal plant pathogen makes and uses small bioactive molecules to facilitate infection. It will characterise the function of the genes and enzymes involved in the biosynthesis of a light-activated phytotoxic molecule and a potential anti-plant defence molecule found in the pathogenic wheat fungus Parastagonospora nodorum, and investigate their contribution to disease development. Expected outcomes include better understanding of plant-microbe interactions, disease management strategies, technologies for identifying biosynthetic pathways in other fungi, and enzyme technology for synthesising molecules. This could lead to new herbicides, biopesticides and drugs.Read moreRead less
Determining how the soluble dietary fibre beta-glucan is made in cereals. This Project aims to define the molecular mechanisms that control the processes involved in the biosynthesis and regulation of mixed linkage glucan, a major soluble dietary fibre in the cell walls of cereal grains. Plant cell walls determine the quality of most plant-based products used in modern human societies, yet the regulatory mechanisms responsible for their modulation are not well understood. Key distinguishing feat ....Determining how the soluble dietary fibre beta-glucan is made in cereals. This Project aims to define the molecular mechanisms that control the processes involved in the biosynthesis and regulation of mixed linkage glucan, a major soluble dietary fibre in the cell walls of cereal grains. Plant cell walls determine the quality of most plant-based products used in modern human societies, yet the regulatory mechanisms responsible for their modulation are not well understood. Key distinguishing features of the Project will be the international, integrative, and multidisciplinary approach towards addressing this major challenge in plant biology and the potential of the fundamental scientific discoveries to benefit end-users in the food, feed and beverage industries.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100090
Funder
Australian Research Council
Funding Amount
$700,000.00
Summary
Three-dimensional cryo electron microscopy facility. The three-dimensional cryo-electron microscopy facility will let us visualise plants, pathogens and nanomachines with resolution not previously possible allowing us to see into cells and diseases with vastly more detail. Our world-class experts will provide regional and national researchers access to cutting-edge technology complementary to the Australian Synchrotron.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100024
Funder
Australian Research Council
Funding Amount
$520,000.00
Summary
Melbourne and Monash integrated proteomics facility. This project will provide two Victorian proteomic core facilities with cutting edge technology that will address a major gap in our mass spectrometry and protein interaction capabilitiy. These core facilities support a vast array of basic/applied research that depends on the characterisation of proteins and small molecules at a molecular level.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100092
Funder
Australian Research Council
Funding Amount
$240,000.00
Summary
A high-throughput protein production and structure facility. Making proteins and studying their structures and properties is a key activity in biotechnology, drug design, food security and bio-nanotechnology. The Protein Production and Structure Facility will provide Western Australian researchers and their international partners with world-class resources to pursue this research for the benefit of all Australians.
Protein trafficking pathways in fungal rust pathogens of plants. This project aims to investigate protein trafficking pathways in fungal rusts of plants. These are devastating diseases that cause major losses in agricultural crops including wheat. Little is known of how these fungi form long and intimate relationships with plants to extract their nutrients. Using both model and agriculturally important fungi, the project will try to identify proteins that are transferred within the fungus and to ....Protein trafficking pathways in fungal rust pathogens of plants. This project aims to investigate protein trafficking pathways in fungal rusts of plants. These are devastating diseases that cause major losses in agricultural crops including wheat. Little is known of how these fungi form long and intimate relationships with plants to extract their nutrients. Using both model and agriculturally important fungi, the project will try to identify proteins that are transferred within the fungus and to the plant host to modify the infection. It will also identify fungal proteins needed to deliver trafficked proteins to plants. These discoveries ultimately may be translated into control strategies for these costly diseases.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE140100096
Funder
Australian Research Council
Funding Amount
$180,000.00
Summary
Biomolecular Interaction Facility. Biomolecular interaction facility: A biomolecular interaction facility located in Perth is essential to support the research performed by a growing community of key protein researchers. The infrastructure provided by this integrated facility will act as a hub for analysis of samples produced by high-throughput protein production methods and will provide high-level training with cutting-edge equipment for researchers at all levels. It will underpin faster and be ....Biomolecular Interaction Facility. Biomolecular interaction facility: A biomolecular interaction facility located in Perth is essential to support the research performed by a growing community of key protein researchers. The infrastructure provided by this integrated facility will act as a hub for analysis of samples produced by high-throughput protein production methods and will provide high-level training with cutting-edge equipment for researchers at all levels. It will underpin faster and better fundamental and translational research in the areas of structural biology, biotechnology, biomedical science, plant science and nanotechnology, supporting the activities of researchers and their collaborators in Australia and worldwide.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210100323
Funder
Australian Research Council
Funding Amount
$431,000.00
Summary
Synthetic biology to engineer novel disease resistance in cereal crops. This project aims to engineer disease resistance in crops to dangerous fungal pathogens. The strategy is to exploit our knowledge of the plant immune system using structural biology and directed evolution of natural resistance genes, improving their ability to recognise and respond to fungal attack. Fungal pathogens cause some of the most harmful crop diseases in Australia and worldwide. The rapid evolution of fungi overcome ....Synthetic biology to engineer novel disease resistance in cereal crops. This project aims to engineer disease resistance in crops to dangerous fungal pathogens. The strategy is to exploit our knowledge of the plant immune system using structural biology and directed evolution of natural resistance genes, improving their ability to recognise and respond to fungal attack. Fungal pathogens cause some of the most harmful crop diseases in Australia and worldwide. The rapid evolution of fungi overcomes natural plant resistance and management of these diseases is a major challenge to agriculture. Expected outcomes of the project include engineered wheat plants with more effective disease resistance, reducing fungicide usage. This project intends to accelerate crop breeding and contribute to world food security.Read moreRead less