Special Research Initiatives - Grant ID: SR0354745
Funder
Australian Research Council
Funding Amount
$20,000.00
Summary
International Network for Genomics of the Root-Soil Interface (INGORSI). INGORSI brings together a new group of leading Australian and International researchers with common interests in the application of bioinformatics and genomics to understanding the root-soil interface, particularly the microbiology of this interface. The Network will communicate via a novel ?virtual? seminar room, with a research focus on molecular signals between organisms and plants of the rhizosphere that promote or pre ....International Network for Genomics of the Root-Soil Interface (INGORSI). INGORSI brings together a new group of leading Australian and International researchers with common interests in the application of bioinformatics and genomics to understanding the root-soil interface, particularly the microbiology of this interface. The Network will communicate via a novel ?virtual? seminar room, with a research focus on molecular signals between organisms and plants of the rhizosphere that promote or prevent plant growth, and also potentially impact human health. The network will facilitate high quality basic science, with linked programs that promote its application, to produce outcomes of benefit to plant crops, human health and sustainable agriculture.Read moreRead less
Population Genetics of Fungal Pathogens that Threaten the Biosecurity of Australia's Eucalypts. Many new pathogens and diseases are emerging on exotic eucalypt plantations throughout the world. These emerging diseases pose a threat to native eucalypt forests and plantations in Australia. Vigilant quarantine measures are necessary to prevent the introduction of potentially devastating pathogens into Australia. However, incursions do occur and there is a great need to study these pathogens now, ....Population Genetics of Fungal Pathogens that Threaten the Biosecurity of Australia's Eucalypts. Many new pathogens and diseases are emerging on exotic eucalypt plantations throughout the world. These emerging diseases pose a threat to native eucalypt forests and plantations in Australia. Vigilant quarantine measures are necessary to prevent the introduction of potentially devastating pathogens into Australia. However, incursions do occur and there is a great need to study these pathogens now, before they enter Australia. By studying the population genetics of pathogens, their evolutionary potential can be estimated and with that the extent of the risk they pose to native and planted eucalypts in Australia can be determined.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0775763
Funder
Australian Research Council
Funding Amount
$189,000.00
Summary
High throughput orthogonal mass spectrometer for biotechnology research in WA. The new 'orthogonal' mass spectrometer will be housed at the WA State Agricultural Biotechnology Centre at Murdoch University (SABC). The SABC is a multi-user university centre that provides equal access for researchers from all universities, state government and industry to major facilities. The equipment will provide a competitive advantage to researchers undertaking fundamental and applied projects that underpin ....High throughput orthogonal mass spectrometer for biotechnology research in WA. The new 'orthogonal' mass spectrometer will be housed at the WA State Agricultural Biotechnology Centre at Murdoch University (SABC). The SABC is a multi-user university centre that provides equal access for researchers from all universities, state government and industry to major facilities. The equipment will provide a competitive advantage to researchers undertaking fundamental and applied projects that underpin new developments in plant and animal agriculture. Outcomes include: development of new molecular markers to speed crop improvement and quality, animal genetic improvement and health, and support for new biotechnology companies. This will benefit the community through more productive, competitive and sustainable agriculture.Read moreRead less
Understanding disease resistance gene evolution across the Brassicaceae. Pan genomes represent the diversity of a species, including structural and sequence variation, which cannot be provided by a reference genome alone. In this project we will characterise resistance gene diversity across the Brassicaceae pan genomes. Through comparison with resistance gene diversity in cultivated Brassica species we will understand selection underlying resistance gene evolution in wild species and subsequent ....Understanding disease resistance gene evolution across the Brassicaceae. Pan genomes represent the diversity of a species, including structural and sequence variation, which cannot be provided by a reference genome alone. In this project we will characterise resistance gene diversity across the Brassicaceae pan genomes. Through comparison with resistance gene diversity in cultivated Brassica species we will understand selection underlying resistance gene evolution in wild species and subsequent domestication and breeding. Knowledge on how variation affects disease susceptibility, especially to the devastating fungal pathogen blackleg, and contributes to phenotypic variation, will lead to improved plant protection strategies and increased crop resilience.Read moreRead less
The More the Merrier? Investigating copy number variation in Brassicas. This project intends to develop an understanding of how gene copy number variation affects disease susceptibility to help in the design of novel plant protection strategies. Gene copy number variants (CNVs) are segments of DNA that have been duplicated or lost in the genome of one individual or line with respect to another. CNVs have been shown to contribute significantly to phenotypic differences in humans, including diseas ....The More the Merrier? Investigating copy number variation in Brassicas. This project intends to develop an understanding of how gene copy number variation affects disease susceptibility to help in the design of novel plant protection strategies. Gene copy number variants (CNVs) are segments of DNA that have been duplicated or lost in the genome of one individual or line with respect to another. CNVs have been shown to contribute significantly to phenotypic differences in humans, including disease susceptibility, and the same seems to apply in plants. This project aims to apply the genome sequences for Brassica species to detect CNVs from re-sequencing data. Knowing how this variation affects an individual or line’s disease susceptibility, especially to the devastating fungal pathogen blackleg, could improve plant protection strategies and crop production.Read moreRead less
Race status, sources of resistance and mechanisms of resistance to Peronospora parasitica, a major threat to oilseed Brassica production in Australia. Through successful identification of mechanisms and molecular characterisation of resistance to Peronospora parasitica races and the identification of sources of host resistance against these races, breeders, for the first time, will be able to develop cultivars with resistance against the full spectrum of P. parasitica races occurring across sout ....Race status, sources of resistance and mechanisms of resistance to Peronospora parasitica, a major threat to oilseed Brassica production in Australia. Through successful identification of mechanisms and molecular characterisation of resistance to Peronospora parasitica races and the identification of sources of host resistance against these races, breeders, for the first time, will be able to develop cultivars with resistance against the full spectrum of P. parasitica races occurring across southern Australia. Benefits include prevention of severe losses in canola from downy mildew, and more viable and sustainable production with less reliance upon fungicides. This research addresses the National Research Priority 'An Environmentally Sustainable Australia' and the Priority Goal of 'Transforming existing industries', and will particularly benefit southern Australian rural communities.Read moreRead less
Race status, resistance mechanisms, and new sources of resistance to Phytophthora clandestina, a major threat to subterranean clover production. Devastating outbreaks of disease caused by Phytophthora clandestina (Phytophthora root rot) since the late 1970s demonstrated the capacity of this disease to impact severely on clover pasture production across southern Australia, particularly as new races of Phytophthora have rapidly emerged to overcome the resistance of all commercial cultivars. The p ....Race status, resistance mechanisms, and new sources of resistance to Phytophthora clandestina, a major threat to subterranean clover production. Devastating outbreaks of disease caused by Phytophthora clandestina (Phytophthora root rot) since the late 1970s demonstrated the capacity of this disease to impact severely on clover pasture production across southern Australia, particularly as new races of Phytophthora have rapidly emerged to overcome the resistance of all commercial cultivars. The proposed research seeks to delineate new races of the pathogen, to identify the histological and biochemical mechanisms by which resistance to Phytophthora root rot is expressed, and to identify new sources of host resistance. This proposed research will enable breeders, for the first time, to incorporate multiple types of resistance and against different races into new host varieties.Read moreRead less
Fungal pathogens threatening the sub-tropical eucalypt plantation industry in Australia. Eucalypt plantations in Australia are at risk from both native pathogens and those that have emerged on exotic eucalypt plantations and been introduced to Australia. Most of the serious pathogens of exotic plantations have emerged in the sub-tropics in climates very similar to those in Queensland. It is not known if these pathogens have already been introduced to Australia; however, increased movement of ger ....Fungal pathogens threatening the sub-tropical eucalypt plantation industry in Australia. Eucalypt plantations in Australia are at risk from both native pathogens and those that have emerged on exotic eucalypt plantations and been introduced to Australia. Most of the serious pathogens of exotic plantations have emerged in the sub-tropics in climates very similar to those in Queensland. It is not known if these pathogens have already been introduced to Australia; however, increased movement of germplasm and forest products increases the risk of introducing new eucalypt pathogens. This project will involve a detailed examination of pathogens present on eucalypts in Queensland. Studies of the diversity of pathogens and determination of their reproductive mode and their pathogenicity will enable for detailed risk assessments. Assessment of genetic trials for disease incidence will provide valuable information for future selections and breeding.Read moreRead less
Building better Brassicas: Understanding disease resistance mechanisms across the Brassicaceae. Brassica species are important crops producing cooking oil, vegetables and biofuel, grown in diverse environments with a high economic and export value. Blackleg disease, caused by the fungus Leptospheria maculans, is the most important disease of brassica crops world-wide. The newly available brassica genome sequence provides the resources to study the co-evolution of this plant and pathogen. This pr ....Building better Brassicas: Understanding disease resistance mechanisms across the Brassicaceae. Brassica species are important crops producing cooking oil, vegetables and biofuel, grown in diverse environments with a high economic and export value. Blackleg disease, caused by the fungus Leptospheria maculans, is the most important disease of brassica crops world-wide. The newly available brassica genome sequence provides the resources to study the co-evolution of this plant and pathogen. This project will characterise the evolution and conservation of resistance genes in wild and cultivated brassicas, using next-generation sequencing technology, to assess their potential for crop improvement. An understanding of the evolution of genes responsible for resistance will lead to improved plant protection strategies for brassica crops.Read moreRead less