Superior Australian psyllium for functional foods. This project aims to establish a breeding program for Plantago ovata in Australia to provide a reliable supply of high quality, superior psyllium as a key ingredient in the gluten-free food industry, providing benefits to the industrial partner, growers in Australia and consumers. Target traits include better harvest index, reduced seed shattering and identification of lines carrying psyllium with novel properties or whole seeds that can be grou ....Superior Australian psyllium for functional foods. This project aims to establish a breeding program for Plantago ovata in Australia to provide a reliable supply of high quality, superior psyllium as a key ingredient in the gluten-free food industry, providing benefits to the industrial partner, growers in Australia and consumers. Target traits include better harvest index, reduced seed shattering and identification of lines carrying psyllium with novel properties or whole seeds that can be ground and used as flour that imparts less intense colour changes or effects on loaf structure, and which may be highly suitable for other baked gluten-free products. The fundamental knowledge gained from the genetic and biochemical anlayses of these lines will also broadly benefit seed biology research.Read moreRead less
Characterisation of snake venom components and screening venom for bioactive compounds. Animal venoms are a rich source of bioactive compounds. This project will separate and characterise the protein-containing components of the North Queensland taipan. It will also involve constructing a cDNA library from mRNA isolated from the venom glands of the same snake and individual clones will be isolated and sequenced. Individual snake venom components, purified either from whole snake venom or synthes ....Characterisation of snake venom components and screening venom for bioactive compounds. Animal venoms are a rich source of bioactive compounds. This project will separate and characterise the protein-containing components of the North Queensland taipan. It will also involve constructing a cDNA library from mRNA isolated from the venom glands of the same snake and individual clones will be isolated and sequenced. Individual snake venom components, purified either from whole snake venom or synthesised via in vivo expression, will be tested in a variety of rapid throughput screening assays to identify specific bioactivities. This project will train a post graduate scientist in methods involved in the discovery of novel bioactive compounds.Read moreRead less
Improving dairy cow fertility: targeting exosome-responsive cell pathways. . This project aims to assist the dairy industry to achieve its goal of increasing the six-week in-calf pregnancy rate in dairy cows by at least 10 per cent within five years via the identification of circulating exosomal biomarkers of improved fertility that will be used to develop superior breeding stock to deliver higher industry productivity. The impact of novel biomarkers will permit the Australian and New Zealand da ....Improving dairy cow fertility: targeting exosome-responsive cell pathways. . This project aims to assist the dairy industry to achieve its goal of increasing the six-week in-calf pregnancy rate in dairy cows by at least 10 per cent within five years via the identification of circulating exosomal biomarkers of improved fertility that will be used to develop superior breeding stock to deliver higher industry productivity. The impact of novel biomarkers will permit the Australian and New Zealand dairy industries to meet their targets and provide economic benefit to the respective industries, whilst ensuring availability of low cost milk to Australian citizens.Read moreRead less
Epigenetic and biomarker approaches to improving dairy cow fertility. The dairy industry will not deliver sustainable higher productivity unless the reproductive performance of dairy cows is significantly improved. This expected outcome will be achieved via the identification of epigenetic and protein biomarkers of improved fertility that will be used to develop superior breeding stock. Caruncular and intercaruncular tissues and blood have been obtained from both fertile (New Zealand Holstein-Fr ....Epigenetic and biomarker approaches to improving dairy cow fertility. The dairy industry will not deliver sustainable higher productivity unless the reproductive performance of dairy cows is significantly improved. This expected outcome will be achieved via the identification of epigenetic and protein biomarkers of improved fertility that will be used to develop superior breeding stock. Caruncular and intercaruncular tissues and blood have been obtained from both fertile (New Zealand Holstein-Friesian) and sub-fertile (North American Holstein-Friesian) cows within pasture-based dairying systems that include seasonal calving and subclinical uterine inflammation (associated with poor reproductive performance). Determinations will be conducted using deep parallel (next generation) sequencing and mass spectrometry.Read moreRead less
Evolving enzymes to harness the clean energy reserves of nature. We want to improve enzymes that are used by nature to harness huge amounts of energy - the energy present in glucose, one of the most abundant materials in the biosphere. The enzymes will be evolved to efficiently produce biological power in a practically useable form rather than for the growth of the organisms from which they originated. We will use this energy to drive the synthesis of chemicals of practical value, truly green ch ....Evolving enzymes to harness the clean energy reserves of nature. We want to improve enzymes that are used by nature to harness huge amounts of energy - the energy present in glucose, one of the most abundant materials in the biosphere. The enzymes will be evolved to efficiently produce biological power in a practically useable form rather than for the growth of the organisms from which they originated. We will use this energy to drive the synthesis of chemicals of practical value, truly green chemistry. We also seek to answer questions such as: how do proteins evolve, how do enzymes work and how can biochemical pathways be optimised for industrial processes? This information will be of fundamental benefit for the use of enzymes in green chemistry, providing cleaner ways to produce important chemicals. Read moreRead less
Bacterial monooxygenases as new biocatalysts. Using enzymes for synthesis of new pharmaceuticals is of increasing importance. Monooxygenases are particularly interesting because of their capacity to perform chemically difficult reactions thus increasing potential to make new pharmaceuticals. We have shown that an enormous pool of diverse and novel monooxygenases exists in naturally occurring bacteria. These enzymes are naturally important in pollutant degradation and regulating the emissions of ....Bacterial monooxygenases as new biocatalysts. Using enzymes for synthesis of new pharmaceuticals is of increasing importance. Monooxygenases are particularly interesting because of their capacity to perform chemically difficult reactions thus increasing potential to make new pharmaceuticals. We have shown that an enormous pool of diverse and novel monooxygenases exists in naturally occurring bacteria. These enzymes are naturally important in pollutant degradation and regulating the emissions of greenhouse gases. We will develop these enzymes for biotechnology by characterizing structural features that influence catalytic properties relevant to challenges in pharmaceutical synthesis. The outcomes will enable their engineering for specific applications in synthesis of new drugs.Read moreRead less
Identification of at-risk transition cows: Use of exosomal biomarkers. This project aims to improve the early diagnosis of cows at risk of infectious disease and debilitating metabolic syndromes. Animal health and longevity are pillars of the dairy industry. The risk of death is up to 6 times greater during the transition from pregnancy to lactation, making this ‘transition period’ the time for detection and intervention. If successful, this project will permit the focus of resources on high ris ....Identification of at-risk transition cows: Use of exosomal biomarkers. This project aims to improve the early diagnosis of cows at risk of infectious disease and debilitating metabolic syndromes. Animal health and longevity are pillars of the dairy industry. The risk of death is up to 6 times greater during the transition from pregnancy to lactation, making this ‘transition period’ the time for detection and intervention. If successful, this project will permit the focus of resources on high risk cows and reduce poor outcomes: lower milk production, involuntary culling and increased cow maintenance costs. Within this overall objective, a cost-effective project design will leverage partner facilities and existing networks to translate findings to farm use, thereby clearly delivering economic value.Read moreRead less
A sustainable cellular factory for the production of antibiotics by photosynthetic bacteria. The range and rate of natural product discovery is the limiting factor in developing new pharmaceuticals. Traditional methods for the screening of these compounds or for their chemical synthesis are rapidly becoming inadequate as an increasing number of specific therapies, for cancers and infectious diseases for instance, are required. The research proposed will enable the design and production of "unnat ....A sustainable cellular factory for the production of antibiotics by photosynthetic bacteria. The range and rate of natural product discovery is the limiting factor in developing new pharmaceuticals. Traditional methods for the screening of these compounds or for their chemical synthesis are rapidly becoming inadequate as an increasing number of specific therapies, for cancers and infectious diseases for instance, are required. The research proposed will enable the design and production of "unnatural" products, including novel antibiotics, via combinatorial biosynthesis in photosynthetic microorgansims. The outcomes include graduate student training and Australian innovation in an enormous global market that is awaiting the next generation of medicines and associated pharmaceutical production technologies.Read moreRead less
Industrial Transformation Training Centres - Grant ID: IC130100009
Funder
Australian Research Council
Funding Amount
$2,100,000.00
Summary
ARC Training Centre for Molecular Technology in the Food Industry. A molecular technology platform for enabling the next revolution in the food industry. Society needs new approaches for solving the difficulties of providing enough food for the future. This Training Centre will train young scientists in the application of applying molecular analysis skills to solve specific problems that the food industry faces in the whole process of taking food production from “field to fork”.
Expression of value added product in wheat. Wheat is an important food crop due to nutritional value of its seeds. Advances in development of reliable methods for plant genetic transformation now make it possible to apply genetic engineering to the improvement of this important crop. In this linkage application, we aim to introduce a gene for a value added nutraceutical product in elite cultivars of wheat. The successful outcome of the proposed project will lead to the development of value ad ....Expression of value added product in wheat. Wheat is an important food crop due to nutritional value of its seeds. Advances in development of reliable methods for plant genetic transformation now make it possible to apply genetic engineering to the improvement of this important crop. In this linkage application, we aim to introduce a gene for a value added nutraceutical product in elite cultivars of wheat. The successful outcome of the proposed project will lead to the development of value added wheat varieties that cannot be achieved through conventional breeding and will provide Australian industry competitive advantage in rapidly growing world wide market for new health promoting foods.Read moreRead less