The genes and pathways regulated by the AMYB80 network are involved in Arabidopsis pollen development. Tapetum is the inner layer of an anther essential for pollen formation. The project will study tapetal AtMYB80 network regulating pollen development. Knowledge of the network will be important in developing means to protect crop yields against cold and drought. Regulation of AtMYB80 activity is being used to create hybrid crops of high productivity.
Industrial Transformation Training Centres - Grant ID: IC210100047
Funder
Australian Research Council
Funding Amount
$5,000,000.00
Summary
ARC Training Centre for Accelerated Future Crop Development . The Centre will create a new generation of leaders in the implementation of advanced gene and field technologies for the benefit of the Australian agriculture industry. We will build the workforce and foundations that will drive translation of breakthroughs in advanced breeding, phenotyping and genetic technologies into higher-yielding crops. This will increase productivity across the sector and create new markets. Our technical trai ....ARC Training Centre for Accelerated Future Crop Development . The Centre will create a new generation of leaders in the implementation of advanced gene and field technologies for the benefit of the Australian agriculture industry. We will build the workforce and foundations that will drive translation of breakthroughs in advanced breeding, phenotyping and genetic technologies into higher-yielding crops. This will increase productivity across the sector and create new markets. Our technical training programs for graduates, trainees and industry will interface with best evidence-based practices in the wider socio-economic, regulatory and environmental contexts. Coupled with community and stakeholder engagement, the Centre will redefine and secure Australia’s future in agriculture. Read moreRead less
Advancing programmable genetic computation to control plant gene activity. Plants can sense diverse internal and external conditions and integrate them to appropriately tune their response and maximize fitness. Plant biotechnology relies heavily on manipulating gene activity to change cell functions and confer advantageous agronomic traits. However, our ability to control plant gene activity remains rudimentary, limiting our biotechnology capabilities. This project aims to develop synthetic gene ....Advancing programmable genetic computation to control plant gene activity. Plants can sense diverse internal and external conditions and integrate them to appropriately tune their response and maximize fitness. Plant biotechnology relies heavily on manipulating gene activity to change cell functions and confer advantageous agronomic traits. However, our ability to control plant gene activity remains rudimentary, limiting our biotechnology capabilities. This project aims to develop synthetic gene logic gates in plants, to enable the construction of programmable genetically-encoded computational functions that can sense and process customizable inputs to drive desired changes in plant function. This advance will underpin useful applications in plant biotechnology such as improved crop stress tolerance and yield.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100121
Funder
Australian Research Council
Funding Amount
$670,000.00
Summary
A facility for the nanoscale imaging and characterisation of materials. Nanotechnology is dependent on measuring surface properties and this cutting-edge scanning probe microscopy facility will provide this capability. Atomic resolution imaging, along with spectroscopy for chemical information, and nanoindentation for physical information, will generate solutions for physical and life sciences, and materials engineering.
Unique epigenetic states in plant stem cell niches for safeguarding genome integrity. Plant stem cells are the foundation cells of all plant growth and development, including generation of the reproductive cells. Therefore, it is critical that stem cells defend against attacks that may damage the genome. A unique epigenetic state in plant stem cell niches has been discovered that may protect the genome from damage due to parasitic DNA elements. Using sophisticated genomics, genetics, and cellula ....Unique epigenetic states in plant stem cell niches for safeguarding genome integrity. Plant stem cells are the foundation cells of all plant growth and development, including generation of the reproductive cells. Therefore, it is critical that stem cells defend against attacks that may damage the genome. A unique epigenetic state in plant stem cell niches has been discovered that may protect the genome from damage due to parasitic DNA elements. Using sophisticated genomics, genetics, and cellular technologies, this project will investigate how stem cell epigenetic state is linked to genome defence, how environmental stresses can disrupt the defence system, and the role of the system in driving new genetic diversity. This knowledge is of high importance as agricultural crops enter an era of increasingly challenging conditions.Read moreRead less
Clay nanoparticle-facilitated RNAi for non-transgenic modification of crops. This project aims to define the most effective spray formulations, consisting of clay nanoparticles and induced RNA interference (RNAi) to manipulate gene expression in plants. Topical application of double-stranded RNA (dsRNA) for RNAi represents an attractive alternative to genetically engineered crops. However, naked dsRNA is unstable and is not efficiently taken up by plants. For these reasons, topical application o ....Clay nanoparticle-facilitated RNAi for non-transgenic modification of crops. This project aims to define the most effective spray formulations, consisting of clay nanoparticles and induced RNA interference (RNAi) to manipulate gene expression in plants. Topical application of double-stranded RNA (dsRNA) for RNAi represents an attractive alternative to genetically engineered crops. However, naked dsRNA is unstable and is not efficiently taken up by plants. For these reasons, topical application of dsRNA has thus far produced only modest induction of RNAi in plants. Nanoparticle-facilitated manipulation of gene expression in plants will enable sustainable clean green strategies for protecting crops from diseases. This project will result in improved crop protection and productivity and boost the export potential of Australian crops.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100146
Funder
Australian Research Council
Funding Amount
$500,000.00
Summary
Multiphoton confocal microscope for high-speed, deep tissue imaging and multimodal nanoscale characterisation. This facility will provide the ability to optically section deep nanoparticles, cells, tissues and whole animals at high speed with unsurpassed spatial resolution at the atomic level. It will give biomedical, physical and life scientists and materials engineers the opportunity to image a range of dynamic processes and reconstruct these in three dimensions for the first time.
The roles and regulators of new plant cells linked to root transport. Plant genomics has moved to the single cell resolution, allowing precise investigations of previously hidden cell types and cell states that respond to environmental stress and that vary among differentially adapted plant populations. Here, we will extend our pioneering efforts that have mapped and discovered novel root cell types, to determine their salt and nutrient stress responses, and to elegantly dissect the underling ca ....The roles and regulators of new plant cells linked to root transport. Plant genomics has moved to the single cell resolution, allowing precise investigations of previously hidden cell types and cell states that respond to environmental stress and that vary among differentially adapted plant populations. Here, we will extend our pioneering efforts that have mapped and discovered novel root cell types, to determine their salt and nutrient stress responses, and to elegantly dissect the underling causal genetic variation. The unique cell markers and regulatory networks will be validated with tissue specific and transgenic tools that can work across a host of plant species to reveal adaptive cellular responses to harsh environmental conditions.Read moreRead less
Industrial Transformation Research Hubs - Grant ID: IH180100002
Funder
Australian Research Council
Funding Amount
$5,000,000.00
Summary
ARC Research Hub for Driving Farming Productivity and Disease Prevention. The ARC Research Hub for Driving Farming Productivity and Disease Prevention aims to increase farm production and disease prevention through advancing and transferring new artificial intelligence technologies into industrial deployment. The Hub will combine machine vision, machine learning, software quality control, engineering, biology, and farming industries to develop technologies to build more intelligent systems. Thes ....ARC Research Hub for Driving Farming Productivity and Disease Prevention. The ARC Research Hub for Driving Farming Productivity and Disease Prevention aims to increase farm production and disease prevention through advancing and transferring new artificial intelligence technologies into industrial deployment. The Hub will combine machine vision, machine learning, software quality control, engineering, biology, and farming industries to develop technologies to build more intelligent systems. These dynamic systems will help determine what goal to achieve and the most efficient plan to achieve it. This Hub is expected to contribute to higher farming efficiency, lower production costs and fewer disease risks, giving the Australian industry new business opportunities and an international competitive advantage.Read moreRead less
The rational design and construction of new genetic circuits for applications in synthetic biology. By designing, building and testing new gene control modules, this project will gain an understanding of the design principles required for the construction of biological circuits with predictable and controllable behaviour. The ability to build such circuits will have significant economic benefit in areas such as metabolic engineering and biomedicine.