The Australian Research Data Commons (ARDC) invites you to participate in a short survey about your
interaction with the ARDC and use of our national research infrastructure and services. The survey will take
approximately 5 minutes and is anonymous. It’s open to anyone who uses our digital research infrastructure
services including Reasearch Link Australia.
We will use the information you provide to improve the national research infrastructure and services we
deliver and to report on user satisfaction to the Australian Government’s National Collaborative Research
Infrastructure Strategy (NCRIS) program.
Please take a few minutes to provide your input. The survey closes COB Friday 29 May 2026.
Complete the 5 min survey now by clicking on the link below.
Heat regulation by the fibre types in muscle. Mammals maintain a constant core body temperature by generating heat in resting muscles in response to changes in the environmental temperatures. This project aims to show how the fibre types that make up skeletal muscles regulate heat generation against other muscle function, to maintain core body temperature and the normal movement and posture of the mammal. Project outcomes include defining, for the first time, how heat generation in the muscles o ....Heat regulation by the fibre types in muscle. Mammals maintain a constant core body temperature by generating heat in resting muscles in response to changes in the environmental temperatures. This project aims to show how the fibre types that make up skeletal muscles regulate heat generation against other muscle function, to maintain core body temperature and the normal movement and posture of the mammal. Project outcomes include defining, for the first time, how heat generation in the muscles of the body is regulated. This should provide critical knowledge of mammalian evolution and ways to manipulate metabolism, which may provide ways to assist with achieving a desired meat quality and yield in beef and other commercially important animals.Read moreRead less
Regulated muscle-based thermogenesis for body temperature regulation. Mammals maintain a constant core body temperature by generating heat in resting muscles in response to changes in the environmental temperatures. This project aims to show how the skeletal muscles that are closer to the body core contribute the majority of heat, how the muscles of the limbs have their heat generation curtailed as necessary, and how this is coordinated by the body in response to ambient temperature. Project out ....Regulated muscle-based thermogenesis for body temperature regulation. Mammals maintain a constant core body temperature by generating heat in resting muscles in response to changes in the environmental temperatures. This project aims to show how the skeletal muscles that are closer to the body core contribute the majority of heat, how the muscles of the limbs have their heat generation curtailed as necessary, and how this is coordinated by the body in response to ambient temperature. Project outcomes include defining, for the first time, how heat generation in the muscles of the body is regulated. This should provide critical knowledge of mammalian evolution and ways to manipulate metabolism, which may provide ways to assist the production of meat by managing hypothermia and hyperthermia risk in agriculture.Read moreRead less
Augmenting the activity of glyoxalase-1 to increase dicarbonyl clearance . Reactive intermediates generated during our metabolism contribute to ageing. Glyoxalase-1 is a key defence enzyme against these toxic intermediates and therefore ageing itself. This project aims to investigate novel pathways how the expression and activity of glyoxalase-1 are regulated. This interdisciplinary project expects to generate new understanding by combining relevant cell and animal models, protein chemistry, epi ....Augmenting the activity of glyoxalase-1 to increase dicarbonyl clearance . Reactive intermediates generated during our metabolism contribute to ageing. Glyoxalase-1 is a key defence enzyme against these toxic intermediates and therefore ageing itself. This project aims to investigate novel pathways how the expression and activity of glyoxalase-1 are regulated. This interdisciplinary project expects to generate new understanding by combining relevant cell and animal models, protein chemistry, epigenetics and structural biology. It is expected that this work will improve understanding of this fundamental biological defence. This will allow us to identify the potential means to enhance the capacity of glyoxalase-1 to the future benefit of biological ageing.Read moreRead less
Manipulation of mitochondrial function by Legionella pneumophila. . The intracellular bacterial pathogen Legionella pneumophila co-evolved with eukaryotic hosts and has developed sophisticated mechanisms to manipulate human cell function – mitochondria in particular – by secreting >300 effector proteins through a specialised Type-IV system into the host cell. This research aims to understand the function of effector proteins targeted to mitochondria; delivering important new knowledge in host-pa ....Manipulation of mitochondrial function by Legionella pneumophila. . The intracellular bacterial pathogen Legionella pneumophila co-evolved with eukaryotic hosts and has developed sophisticated mechanisms to manipulate human cell function – mitochondria in particular – by secreting >300 effector proteins through a specialised Type-IV system into the host cell. This research aims to understand the function of effector proteins targeted to mitochondria; delivering important new knowledge in host-pathogen and mitochondrial biology and advanced cell biology tools. With most of the effector proteins yet to be characterised, benefits from the project will be to reveal specifically how these target mitochondria, and more broadly, how bacterial pathogens manipulate organelles for their survival.Read moreRead less
Interrogating the extremes of skeletal muscle plasticity in vertebrates. This project aims to interrogate how muscles adapt to growth and endurance stimuli at different stages of life, relevant to addressing challenges facing the world’s ageing population. Using innovative gene technologies and molecular physiology in zebrafish and mice, this project will answer important, unresolved questions in muscle biology. The project will generate knowledge needed to develop interventions to improve quali ....Interrogating the extremes of skeletal muscle plasticity in vertebrates. This project aims to interrogate how muscles adapt to growth and endurance stimuli at different stages of life, relevant to addressing challenges facing the world’s ageing population. Using innovative gene technologies and molecular physiology in zebrafish and mice, this project will answer important, unresolved questions in muscle biology. The project will generate knowledge needed to develop interventions to improve quality of life for older Australians and address the physical realities of an ageing workforce. Benefits extend to enhancing workplace safety and productivity, improving farming efficiencies for livestock and aquaculture industries, and training emerging leaders in the biological sciences.Read moreRead less
Age-related mechanisms of amino acid signalling in skeletal muscle. This project aims to increase our understanding of the role of glycine receptor-mediated signalling and its metabolism in the amino acid sensing capacity of mTORC1, a key enzyme regulating muscle protein synthesis. Ageing is associated with a progressive decline in skeletal muscle mass, weakness, and impaired regeneration after injury. Impaired anabolic signalling after food intake has been proposed as a key contributor, yet the ....Age-related mechanisms of amino acid signalling in skeletal muscle. This project aims to increase our understanding of the role of glycine receptor-mediated signalling and its metabolism in the amino acid sensing capacity of mTORC1, a key enzyme regulating muscle protein synthesis. Ageing is associated with a progressive decline in skeletal muscle mass, weakness, and impaired regeneration after injury. Impaired anabolic signalling after food intake has been proposed as a key contributor, yet the metabolic pathways responsible for nutrient sensing and regulation of protein synthesis remain unresolved. The project will assess defective amino acid sensing and protein synthesis in old mammals, identifying the role of glycine signalling in these processes. The project expects to underpin development of muscle-specific modulators of muscle homeostasis with broad relevance to Australia’s ageing population.Read moreRead less
EFR3: Novel gatekeeper of cell proliferation. This interdisciplinary, cross-institutional project uses leading-edge mass spectrometry and the yeast genetic model to enhance knowledge of fundamental signalling mechanisms common to cell proliferation of eukaryotic cells. Building on extensive preliminary data that identifies novel energy-stress control points, this research will generate insights into critical and conserved features of nutrient stress control of cell proliferation that ensures cel ....EFR3: Novel gatekeeper of cell proliferation. This interdisciplinary, cross-institutional project uses leading-edge mass spectrometry and the yeast genetic model to enhance knowledge of fundamental signalling mechanisms common to cell proliferation of eukaryotic cells. Building on extensive preliminary data that identifies novel energy-stress control points, this research will generate insights into critical and conserved features of nutrient stress control of cell proliferation that ensures cell survival. This project advances basic and applied biology. Its outcomes will be relevant to several research areas and industries, specifically to the propagation of cell cultures that nowadays contributes to the production of a myriad of biotechnical and pharmaceutical commodities.
Read moreRead less
How are sperm mitochondria eliminated after fertilisation . The fact that mitochondria are inherited exclusively through the maternal germ-line is fundamental feature of sexual reproduction in all but a few organisms. This uni-parental inheritance is thought to prevent genetic conflict between different mitochondrial genomes. The mechanisms controlling uniparental inheritance involve eliminating the sperm mitochondria soon after fertilisation. We will investigate 2 possible mechanisms, (1) acti .... How are sperm mitochondria eliminated after fertilisation . The fact that mitochondria are inherited exclusively through the maternal germ-line is fundamental feature of sexual reproduction in all but a few organisms. This uni-parental inheritance is thought to prevent genetic conflict between different mitochondrial genomes. The mechanisms controlling uniparental inheritance involve eliminating the sperm mitochondria soon after fertilisation. We will investigate 2 possible mechanisms, (1) active destruction and (2) passive dilution. The results will help explain how heteroplasmy is avoided in order to maintain the fitness of organisms including animals and humans. The results will have long term insights into improving breeding in agriculture and in the prevention of mitochondrial genetic disease.Read moreRead less
How do cells survive nutrient stress? Insight into mechanisms. This project studies cell survival under nutrient stress in eukaryotes. Building on extensive preliminary data that identifies novel TOR (Target of Rapamycin) Complex 2 (TORC2) control points it expects to generate new knowledge of critical and conserved features of stress control of macroautophagy that ensures cell survival. It uses interdisciplinary and innovative approaches to validate and characterize nutrient-stress dependent si ....How do cells survive nutrient stress? Insight into mechanisms. This project studies cell survival under nutrient stress in eukaryotes. Building on extensive preliminary data that identifies novel TOR (Target of Rapamycin) Complex 2 (TORC2) control points it expects to generate new knowledge of critical and conserved features of stress control of macroautophagy that ensures cell survival. It uses interdisciplinary and innovative approaches to validate and characterize nutrient-stress dependent signaling. Expected outcomes include novel insights into environmental control of cell proliferation and forging cross institutional collaborations. This knowledge benefits basic and applied biology and is relevant to industries/projects utilizing living cells as nutrient supports cell survival and proliferation.Read moreRead less
Understanding why mammalian eggs have so much mitochondrial DNA . During oocyte growth there is massive increase in the replication of mitochondrial DNA so that each ovulated egg has 200,000-400,000 copies of the mitochondrial genome. This mitochondrial compliment will provide the template for all mitochondrial DNA in the subsequent organism. The established role of mitochondria is to provide energy in the form of ATP, but they are also known to be highly adaptive to the metabolic and energetic ....Understanding why mammalian eggs have so much mitochondrial DNA . During oocyte growth there is massive increase in the replication of mitochondrial DNA so that each ovulated egg has 200,000-400,000 copies of the mitochondrial genome. This mitochondrial compliment will provide the template for all mitochondrial DNA in the subsequent organism. The established role of mitochondria is to provide energy in the form of ATP, but they are also known to be highly adaptive to the metabolic and energetic state of the cell. In this project, we will use genetic approaches to decrease the amount of oocyte mitochondrial DNA by 90%. We will examine how this influences mitochondrial organisation, oocyte metabolism and embryo development. This new knowledge will provide insights into animal breeding and human health.Read moreRead less