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
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0561229
Funder
Australian Research Council
Funding Amount
$518,427.00
Summary
Establishment of a Multiphoton Microscope Imaging Platform for Live Cell and Tissue, and Optical Imaging. This proposal seeks to establish a multidisciplinary multiphoton imaging laboratory, expanding the imaging capabilities of a Core Regional Imaging Facility. This Facility supports researchers across all Monash campuses and hospital-based research Schools, as well as outside research groups in the Victorian region. Furthermore, this equipment will support significant fiber optic research at V ....Establishment of a Multiphoton Microscope Imaging Platform for Live Cell and Tissue, and Optical Imaging. This proposal seeks to establish a multidisciplinary multiphoton imaging laboratory, expanding the imaging capabilities of a Core Regional Imaging Facility. This Facility supports researchers across all Monash campuses and hospital-based research Schools, as well as outside research groups in the Victorian region. Furthermore, this equipment will support significant fiber optic research at Victoria University for the development of communication and endoscopic technology. The instrument design will allow multiple use of the lightsource and choice of specific imaging devices (microscopes) to ensure that applications in biocellular imaging, intravital microscopy and fiber optic design and imaging are individually optimised.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.
New Insights into the Structure and Function of Pyruvate Carboxylase. Pyruvate carboxylase plays an essential roles in insulin secretion by pancreatic islets and in normal brain function, but excess expression of this enzyme in liver and adipose tissue is associated with diabetes and obesity.
Understanding the function of each structural feature in the reaction mechanism of an enzyme is essential to designing safe and effective pharmaceuticals that are required to modulate its activity.
Th ....New Insights into the Structure and Function of Pyruvate Carboxylase. Pyruvate carboxylase plays an essential roles in insulin secretion by pancreatic islets and in normal brain function, but excess expression of this enzyme in liver and adipose tissue is associated with diabetes and obesity.
Understanding the function of each structural feature in the reaction mechanism of an enzyme is essential to designing safe and effective pharmaceuticals that are required to modulate its activity.
This project, which will use cutting edge techniques in an experimental model, seeks to characterise this important enzyme's function so that better treatments can be developed in future for diabetes and obesity.
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Structural and Functional Aspects of the Allosteric Regulation of Pyruvate Carboxylase by Acyl-CoA Compounds. Pyruvate carboxylase occupies a central location in intermediary metabolism catalysing the formation of oxaloacetate, a key component of the Krebs' tricarboxylic acid cycle especially in its synthetic modes in gluconeogenesis, lipogenesis and in the synthesis of neurotransmitters.
This project aims: (i) To produce crystals of pyruvate carboxylase for determining its structure by X-ra ....Structural and Functional Aspects of the Allosteric Regulation of Pyruvate Carboxylase by Acyl-CoA Compounds. Pyruvate carboxylase occupies a central location in intermediary metabolism catalysing the formation of oxaloacetate, a key component of the Krebs' tricarboxylic acid cycle especially in its synthetic modes in gluconeogenesis, lipogenesis and in the synthesis of neurotransmitters.
This project aims: (i) To produce crystals of pyruvate carboxylase for determining its structure by X-ray diffraction; (ii) To use affinity-labelling to determine the amino acid residues in the binding site of the enzyme's allosteric activator, acetyl-CoA; (iii) To construct chimeric enzymes from different species to define regions of the enzyme which affect its responses to its important allosteric activator, acetyl-CoA.
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Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0560862
Funder
Australian Research Council
Funding Amount
$546,700.00
Summary
South Australian Facility for Advanced Molecular Imaging. The aim of this project is to establish the South Australian Facility for Advanced Molecular Imaging. The Facility builds on existing expertise and cooperation between the collaborating institutions to expand our capability in advanced analytical confocal microscopy of a wide range of materials from living cells to artificial surfaces. New state-of-the-art microscopes will allow the direct quantitative analysis of molecular interactions w ....South Australian Facility for Advanced Molecular Imaging. The aim of this project is to establish the South Australian Facility for Advanced Molecular Imaging. The Facility builds on existing expertise and cooperation between the collaborating institutions to expand our capability in advanced analytical confocal microscopy of a wide range of materials from living cells to artificial surfaces. New state-of-the-art microscopes will allow the direct quantitative analysis of molecular interactions with high temporal and spatial resolutions. This will advance: understanding the regulation of cellular signalling, gene expression and growth in normal and pathological conditions; development of biosensor technology; and the application of new biomaterials in medicine and industry.Read moreRead less
Differentiation of Cord Blood Stem cells into Thymus (T) cells with regulatory phenotype and function. This project will develop technologies for a stem cell therapy platform based on cord blood stem cells, to enable treatment of autoimmune diseases or transplants. Building on the University of Adelaide's frontier demonstration of differentiation of regulatory Thymus (T) cells from cord blood stem cells, the project will develop techniques to expand the numbers of T cells generated. This has the ....Differentiation of Cord Blood Stem cells into Thymus (T) cells with regulatory phenotype and function. This project will develop technologies for a stem cell therapy platform based on cord blood stem cells, to enable treatment of autoimmune diseases or transplants. Building on the University of Adelaide's frontier demonstration of differentiation of regulatory Thymus (T) cells from cord blood stem cells, the project will develop techniques to expand the numbers of T cells generated. This has the potential to maintain Australia's lead in differentiation of cord blood stem cells and to provide a significant breakthrough in potential treatments of autoimmune diseases (e.g. type 1 diabetes) or transplantation. These diseases affect both a healthy start to life and healthy ageing, and an Australian invention to treat or cure them would have global impact.Read moreRead less