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.
Synthetic biology tools for integration into bacterial chromosomes. The aim of the project is to develop a set of versatile chromosomal integration tools for bacteria, enabling rapid development of novel biological outputs. A major goal in the emerging discipline of synthetic biology is to apply engineering principles to the design and construction of new biological entities such as proteins, genetic circuits and cells. Custom-designed genetic circuits, integrated in an appropriate host genome, ....Synthetic biology tools for integration into bacterial chromosomes. The aim of the project is to develop a set of versatile chromosomal integration tools for bacteria, enabling rapid development of novel biological outputs. A major goal in the emerging discipline of synthetic biology is to apply engineering principles to the design and construction of new biological entities such as proteins, genetic circuits and cells. Custom-designed genetic circuits, integrated in an appropriate host genome, hold enormous economic potential for applications ranging from biomedicine to biofuel production. This project aims to help synthetic biologists to embed made-to-order circuits in appropriate host cells to act as living factories, potentially replacing industrial processes which are currently environmentally and economically costly.Read moreRead less
Rational design of genetic circuits that respond to transient signals. Engineered genetic circuits with predictable and robust behaviour promise unprecedented environmental and economic benefits. Yet much work remains to be done before living devices can routinely be built from a standarised set of biological parts - the goal of synthetic biologists. By studying how natural genetic switch circuits respond to transient signals, this project aims to uncover a set of design rules which could be use ....Rational design of genetic circuits that respond to transient signals. Engineered genetic circuits with predictable and robust behaviour promise unprecedented environmental and economic benefits. Yet much work remains to be done before living devices can routinely be built from a standarised set of biological parts - the goal of synthetic biologists. By studying how natural genetic switch circuits respond to transient signals, this project aims to uncover a set of design rules which could be used to construct and control purpose-built genetic networks and pathways. The results of this project are expected to add to the molecular tookit available to synthetic biologists.Read moreRead less
ARC Centre of Excellence in Synthetic Biology. The ARC Centre of Excellence in Synthetic Biology (CoESB) will provide the technical innovation critical for Australia to develop a vibrant bioeconomy building on the nation’s strengths in agriculture. For thousands of years we have used microbes to create bread, wine, cheese. Now, our Centre will pioneer new approaches to the design of synthetic microbes, enabling the development of custom-designed microbial communities, synthetic organelles and ne ....ARC Centre of Excellence in Synthetic Biology. The ARC Centre of Excellence in Synthetic Biology (CoESB) will provide the technical innovation critical for Australia to develop a vibrant bioeconomy building on the nation’s strengths in agriculture. For thousands of years we have used microbes to create bread, wine, cheese. Now, our Centre will pioneer new approaches to the design of synthetic microbes, enabling the development of custom-designed microbial communities, synthetic organelles and new to nature biological pathways and enzymes. CoESB will combine engineering with molecular biology to design and construct novel biological systems that can convert biomass from agriculture or waste streams to biofuel, bioplastics and other high-value chemicals.Read moreRead less
Protein biosensors for detecting smoke exposure of grapes. Bush fires and controlled burns that take place in the vicinity of vineyards can lead to grape contamination with tasteless phenolic glucosides. Their hydrolysis during wine making leads to “smoke taint” – an unpleasant medicinal taste that can render wine undrinkable. We will apply a combination of organic synthesis, protein engineering and directed evolution to develop protein-based biosensors of phenolic glucosides. These biosensors w ....Protein biosensors for detecting smoke exposure of grapes. Bush fires and controlled burns that take place in the vicinity of vineyards can lead to grape contamination with tasteless phenolic glucosides. Their hydrolysis during wine making leads to “smoke taint” – an unpleasant medicinal taste that can render wine undrinkable. We will apply a combination of organic synthesis, protein engineering and directed evolution to develop protein-based biosensors of phenolic glucosides. These biosensors will be used to devise a simple portable colorimetric test that can be performed in the vineyard or the winery. The ability to rapidly determine the level of grape contamination with phenolic glucosides would give Australian wine growers and wine makers a powerful tool to mitigate the effects of bushfires.Read moreRead less