Metapopulation and habitat quality: towards an integrated approach to the conservation of an endangered grassland lizard. Our research will provide the basis upon which the grassland earless dragon can be removed from its endangered status and provide a template for the future science based management of other endangered species. Australia will gain through this project by reducing its risk of losing yet another species through inappropriate management.
Molecular dissection of the effects of alpha-actinin-3 deficiency on normal variation in skeletal muscle function. We will study the mechanisms by which a common genetic variant influences muscle bulk, muscle strength and the metabolic efficiency of muscle in the general population. Common genetic variants that influence skeletal muscle function have major potential public health implications as they are likely to influence individuals' response to exercise and diet, and to contribute to suscept ....Molecular dissection of the effects of alpha-actinin-3 deficiency on normal variation in skeletal muscle function. We will study the mechanisms by which a common genetic variant influences muscle bulk, muscle strength and the metabolic efficiency of muscle in the general population. Common genetic variants that influence skeletal muscle function have major potential public health implications as they are likely to influence individuals' response to exercise and diet, and to contribute to susceptibility to common diseases such as obesity, diabetes, and the loss of muscle strength in the elderly. In addition, the identification of genetic factors that influence muscle bulk in vertebrates has implications for breeding programs in sheep and cattle and may provide commercial benefit to the livestock industry.Read moreRead less
The transcriptome, genome and metagenome of Acropora millepora: a model system for studying coral health and disease. Corals have an iconic significance for Australia, which has the best-preserved reef system in the world. The Great Barrier Reef is worth more than $6 billion per year to the Australian economy, and provides employment for 68000 people. The research will provide insights into the molecular bases of stress and disease in corals and the internal mechanisms by which corals attempt to ....The transcriptome, genome and metagenome of Acropora millepora: a model system for studying coral health and disease. Corals have an iconic significance for Australia, which has the best-preserved reef system in the world. The Great Barrier Reef is worth more than $6 billion per year to the Australian economy, and provides employment for 68000 people. The research will provide insights into the molecular bases of stress and disease in corals and the internal mechanisms by which corals attempt to combat them. The results will allow the design of strategies for better reef management, resulting in economic, environmental and social benefits for Australia.Read moreRead less
To be cooperative or selfish: individual decisions in a model society. Understanding the basis of cooperative behaviour is a major challenge to biological and social science. Our ability to deal with problems such as global warming and the rapid loss of biodiversity, will depend upon an unprecedented level of cooperation between individuals and countries. Our work will use an animal model that shares a number of key characteristics with the societies of our early human ancestors to explore, thro ....To be cooperative or selfish: individual decisions in a model society. Understanding the basis of cooperative behaviour is a major challenge to biological and social science. Our ability to deal with problems such as global warming and the rapid loss of biodiversity, will depend upon an unprecedented level of cooperation between individuals and countries. Our work will use an animal model that shares a number of key characteristics with the societies of our early human ancestors to explore, through experiments and detailed molecular analysis, the basis of cooperative interactions between individuals. This work will uncover the key principles that drive the evolution of cooperation in society and will help us to understand the basis of one the most important components of human nature.Read moreRead less
Discovering genes which modify human physical performance: a means of developing healthier life styles & novel athletic training programs. The aim of this multicentred study (University of Sydney, Australian National University, Australian Institute of Sport) is to find genes in the cardiac and musculoskeletal systems that are involved in modifying human physical performance. From this knowledge, it is proposed to develop novel physical training programs in our national sporting institutions ba ....Discovering genes which modify human physical performance: a means of developing healthier life styles & novel athletic training programs. The aim of this multicentred study (University of Sydney, Australian National University, Australian Institute of Sport) is to find genes in the cardiac and musculoskeletal systems that are involved in modifying human physical performance. From this knowledge, it is proposed to develop novel physical training programs in our national sporting institutions based on an individual's genetic information. In the broader community, knowledge of genes which contribute to the normal and healthy functioning of the cardiac and musculoskeletal systems will be invaluable in understanding and preventing breakdowns in these body systems.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE170100506
Funder
Australian Research Council
Funding Amount
$372,000.00
Summary
Specialised ribosomes: An unexplored regulatory layer to tune the proteome. This project aims to decipher human ribosome composition across tissues and conditions, and regulate its composition and activity (selective translation of subsets of transcripts) in a tissue-dependent, spatial and temporal manner – a major challenge in biology. Although ribosomes have been historically thought of as uniform entities, recent evidence suggests that their composition might be regulated. Elevating the expre ....Specialised ribosomes: An unexplored regulatory layer to tune the proteome. This project aims to decipher human ribosome composition across tissues and conditions, and regulate its composition and activity (selective translation of subsets of transcripts) in a tissue-dependent, spatial and temporal manner – a major challenge in biology. Although ribosomes have been historically thought of as uniform entities, recent evidence suggests that their composition might be regulated. Elevating the expression of a target protein without affecting mRNA levels is expected to benefit other disciplines, including biotechnology (e.g. recombinant protein expression), biomedicine (e.g. treatment of a human disease by suppression or enhancement of the levels of key disease-related proteins) and synthetic biology.Read moreRead less
Sex-specific epigenetic atlas across lifespan . This project aims to uncover sex-specific molecular marks that either predict or mediate healthy ageing across multiple tissues in humans. This project expects to generate new knowledge of cellular heterogeneity and epigenetic control of phenotype and healthy ageing. Further, we anticipate to uncover age-associated changes that differ between males and females, an area of chronic research under representation. These outcomes will lead to a comprehe ....Sex-specific epigenetic atlas across lifespan . This project aims to uncover sex-specific molecular marks that either predict or mediate healthy ageing across multiple tissues in humans. This project expects to generate new knowledge of cellular heterogeneity and epigenetic control of phenotype and healthy ageing. Further, we anticipate to uncover age-associated changes that differ between males and females, an area of chronic research under representation. These outcomes will lead to a comprehensive understanding of fundamental biological processes across lifespan, and our development of an open access atlas will underpin evidence-based personalised health strategies to keep Australians healthier for longer. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220101210
Funder
Australian Research Council
Funding Amount
$451,634.00
Summary
Deciphering molecular genetic mechanisms underlying chromatin interactions. This project aims to generate the high confidence map of enhancer-promoter links in 61 tissues and cells through robust integration of novel machine learning tools with genomic and epigenomic datasets. Understanding which key elements in the genome may be important to fine-tune gene expression is essential for understanding biological pathways. The expected outcomes include i) New tools to robustly identify true chromati ....Deciphering molecular genetic mechanisms underlying chromatin interactions. This project aims to generate the high confidence map of enhancer-promoter links in 61 tissues and cells through robust integration of novel machine learning tools with genomic and epigenomic datasets. Understanding which key elements in the genome may be important to fine-tune gene expression is essential for understanding biological pathways. The expected outcomes include i) New tools to robustly identify true chromatin pairs; ii) Comperehensive maps of regulatory interactomes in 61 tissues & cells, which will provide a roadmap for interpreting & prioritising noncoding variants.
This should provide significant benefit to Australia's capacity for cutting-edge genomics research through fundamental understanding of gene regulation mechanism.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE160101142
Funder
Australian Research Council
Funding Amount
$360,000.00
Summary
Unravelling the structural evolution of centipede toxins. The project intends to improve understanding of venom evolution in centipedes, and uncover new families of peptides with potential application in the agrochemical and pharmaceutical sectors. Venoms have emerged as a rich source of pharmacological tools with potential for development into therapeutics and bioinsecticides. However, venoms-based discovery has been limited by the narrow taxonomical range studied, and many groups of venomous a ....Unravelling the structural evolution of centipede toxins. The project intends to improve understanding of venom evolution in centipedes, and uncover new families of peptides with potential application in the agrochemical and pharmaceutical sectors. Venoms have emerged as a rich source of pharmacological tools with potential for development into therapeutics and bioinsecticides. However, venoms-based discovery has been limited by the narrow taxonomical range studied, and many groups of venomous animals remain overlooked. One such group is centipedes, whose venoms contain diverse novel toxins. This project aims to provide an insight into centipede toxin evolution, and establish a structure-based approach to understanding their evolution and structural diversification. The outcomes may contribute to our understanding of protein evolution and support the development of new products.Read moreRead less