Evolution in action or the demise of iconic Australian flora? The project aims to investigate the evolutionary history and conservation status of a group of closely related Grevillea species, in the light of increasing pressure from landscape modification. This project will incorporate leading methodologies for massively parallel sequencing, pollinator preference and breeding capacity in order to detect the patterns and processes underpinning divergence in widely distributed species. A phylogene ....Evolution in action or the demise of iconic Australian flora? The project aims to investigate the evolutionary history and conservation status of a group of closely related Grevillea species, in the light of increasing pressure from landscape modification. This project will incorporate leading methodologies for massively parallel sequencing, pollinator preference and breeding capacity in order to detect the patterns and processes underpinning divergence in widely distributed species. A phylogenetic framework will provide the evolutionary relationships among taxa. This project is expected to inform requirements for long-term species persistence and, for threatened species within the group, guide the decision making of biodiversity managers as to what actions are required and where best to invest limited funds.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE140100133
Funder
Australian Research Council
Funding Amount
$230,000.00
Summary
Expansion and Upgrade of the Newcastle Plant Growth Facility. Expansion and upgrade of the Newcastle plant growth facility: The project will upgrade and expand the Newcastle plant growth facility to ensure a continuous supply of high quality plant material required for competitively-funded research programs. This outcome will be achieved by replacing plant growth cabinets that have passed their built-in 15 year redundancy by many years, and the addition of specialist cabinets for Arabidopsis res ....Expansion and Upgrade of the Newcastle Plant Growth Facility. Expansion and upgrade of the Newcastle plant growth facility: The project will upgrade and expand the Newcastle plant growth facility to ensure a continuous supply of high quality plant material required for competitively-funded research programs. This outcome will be achieved by replacing plant growth cabinets that have passed their built-in 15 year redundancy by many years, and the addition of specialist cabinets for Arabidopsis research housed in a renovated PC2 space. Together, the infrastructure additions will enhance the productivity and excellence of core areas of plant biology research in plant development and nutrient transport, which are both areas of research that will be critical to address issues of food security in the future.Read moreRead less
On the importance of sex in plants: determining which biotic and environmental factors favour sexual versus clonal reproduction. This project will use plants to provide novel tests of the idea that sex helps species escape from their parasites and pathogens, and that sexual species are faster to adapt to changed environmental conditions than are clonal species. The findings will help predict how plants will respond to future changes in climate and parasite pressure.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100130
Funder
Australian Research Council
Funding Amount
$850,000.00
Summary
Systems biology: New generation DNA sequencing to functional analysis. The technique of DNA sequencing (or 'reading' the lines of the four repeating letters that make up the genetic code) illustrates how technological developments have become the main drivers in exploring the roles of genetic factors across a spectrum of research activities. Funding provided through this ARC grant will allow the purchase of the latest DNA sequencing platform, the Illumina Solexa, as well as equipment that will b ....Systems biology: New generation DNA sequencing to functional analysis. The technique of DNA sequencing (or 'reading' the lines of the four repeating letters that make up the genetic code) illustrates how technological developments have become the main drivers in exploring the roles of genetic factors across a spectrum of research activities. Funding provided through this ARC grant will allow the purchase of the latest DNA sequencing platform, the Illumina Solexa, as well as equipment that will be used to understand the biological function of the DNA sequencing results that are obtained. The equipment will allow Australian researchers to compete on an equal footing with the international leaders in understanding the roles played by genes in plants, microorganisms, animals and humans.Read moreRead less
Cell-cell signaling in the regulation of cell polarity in plants. This project aims to investigate how plants cells communicate with each other to coordinate their growth and directionality. The project is expected to generate new knowledge in the area of plant developmental biology. Expected outcomes include a new mechanistic framework, built from the cellular level, for understanding and manipulating plant growth and the building of new international collaborations. The project should provide ....Cell-cell signaling in the regulation of cell polarity in plants. This project aims to investigate how plants cells communicate with each other to coordinate their growth and directionality. The project is expected to generate new knowledge in the area of plant developmental biology. Expected outcomes include a new mechanistic framework, built from the cellular level, for understanding and manipulating plant growth and the building of new international collaborations. The project should provide an enhanced ability to modify crop architecture to improve agricultural output.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100130
Funder
Australian Research Council
Funding Amount
$500,000.00
Summary
Specialised greenhouse space for new initiatives. This greenhouse facility will enable fundamental research of nutrient transport in fruits, seeds and fibre and will underpin biotechnological advances to improve crop yield and quality. The development of drought tolerant Sorghum as a dedicated bio-energy crop will reduce dependence on fossil fuels, building towards an environmentally sustainable Australia.
The use of molecular sponges to inhibit small Ribonucleic acid activity in plants. The deletion of gene activity is the most powerful way to understand gene function; however for genes encoding small Ribonucleic acids (RNAs) no current methodology can efficiently achieve this. Here, we aim to develop a gene silencing technology for small RNA encoding genes, which can be utilised to determine their function and used for biotechnological applications.
The role of the ribosome and translation in plant fertility. Regulation of gene expression is essential to the development of multicellular organisms. This project will provide insights into a unique role for the basic cellular translation machinery in plant fertility. The results will provide opportunities for improving crop yield and for development of sustainable agriculture.
Plant transfer cells: discovering regulatory mechanisms directing assembly of their ingrowth walls. Specialised transfer cells facilitate nutrient transport within plants which is essential for their growth. This project will explore how structural and functional changes are regulated to form a transfer cell. The results of this research will contribute to scientific knowledge applicable to increasing crop yield.
Strigologues: inventing activity-specific plant hormones. This project will invent a suite of 'designer plant-hormones' that activate specific responses in important food crops, such as seed germination or growth regulation. Using nature as a guide and cutting edge organic chemistry as a tool, molecules that mimic the strigolactones will be designed as next generation agrichemicals.