Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100019
Funder
Australian Research Council
Funding Amount
$580,000.00
Summary
A transportable containerised laboratory for rapid cell sorting and high-resolution bioimaging of living aquatic microbes in field locations. This project will deliver a transportable, unique laboratory for the rapid isolation and high-resolution analysis of living microbes immediately after sampling from the sea or waterways. It will be the first of its kind in Australia and deliver new knowledge of the role of these organisms in their natural habitats.
The Role of the Single-Cell Environment in Microbial Invasion. This project aims to use a single-cell approach to develop a quantitative analysis of single-cell interactions to advance our understanding of complex bacterial behaviour fundamental to ecology, industry, technology and disease. Bacteria are ubiquitous on Earth and play key roles in nutrient cycles, biogeochemistry, pathogenesis, symbiosis and bioremediation among other processes. They exhibit complex behaviour and continuously invad ....The Role of the Single-Cell Environment in Microbial Invasion. This project aims to use a single-cell approach to develop a quantitative analysis of single-cell interactions to advance our understanding of complex bacterial behaviour fundamental to ecology, industry, technology and disease. Bacteria are ubiquitous on Earth and play key roles in nutrient cycles, biogeochemistry, pathogenesis, symbiosis and bioremediation among other processes. They exhibit complex behaviour and continuously invade animals, plants and new habitats. These behaviours are poorly understood in natural communities.Read moreRead less
Determinants of substrate preferences and environmental applications of the copper membrane monooxygenases. The project aims to improve sustainability of environmental problems related to methane emissions, nitrogen cycling and pollution. We are developing tools targeting microbial genes correlated to all these issues. Data from these tests provides the information needed for monitoring environmental health and development of sustainable solutions.
Role of rhizosphere microorganisms in growth of plants in soils with low P availability. The concentration of available phosphorus in many Australian soils is low compared to the requirement of plants and soil organisms. Plant genotypes differ in their capacity to grow at low P availability but the role of rhizosphere microorganisms in plant P uptake from such soils is largely unknown. We will determine the role of rhizosphere microorganisms in P solubilisation and mobilisation in different crop ....Role of rhizosphere microorganisms in growth of plants in soils with low P availability. The concentration of available phosphorus in many Australian soils is low compared to the requirement of plants and soil organisms. Plant genotypes differ in their capacity to grow at low P availability but the role of rhizosphere microorganisms in plant P uptake from such soils is largely unknown. We will determine the role of rhizosphere microorganisms in P solubilisation and mobilisation in different crop genotypes and native plant species in different Australian soils with low P availability. The results will give a comprehensive picture of the role of rhizosphere microbial ecology in phosphorus acquisition by crop and native plants.Read moreRead less
Genome-level insight into the dynamics of a model coral microbiome. The aim of the project is to examine structural and functional microbiome dynamics in an ecologically important coral on the Great Barrier Reef along a natural temperature gradient. Microorganisms form an intimate symbiotic relationship with corals and are critical to their health. However, the microbiome can be disrupted by environmental perturbations, including higher-than-normal ocean temperatures, leaving the coral susceptib ....Genome-level insight into the dynamics of a model coral microbiome. The aim of the project is to examine structural and functional microbiome dynamics in an ecologically important coral on the Great Barrier Reef along a natural temperature gradient. Microorganisms form an intimate symbiotic relationship with corals and are critical to their health. However, the microbiome can be disrupted by environmental perturbations, including higher-than-normal ocean temperatures, leaving the coral susceptible to disease and bleaching. Currently, our understanding of how the microbiome composition and metabolic function change in response to seasonal temperature variation and disease is limited. This project is designed to provide insight into the role the microbiome plays in maintaining coral health and may aid in the long-term preservation of the reefs.Read moreRead less
Sulfur cycling in soil environments - how bacteria contribute to the oxidation of organic and inorganic sulfur compounds. Element cycling in soil environments is of global significance as soils constantly exchange compounds with the atmosphere and cover vast areas of land. Many of the compounds exchanged are known contributors to the greenhouse effect and other phenomena such as acid rain. By elucidating the regulation of bacterial sulfur oxidation pathways and their integration into general met ....Sulfur cycling in soil environments - how bacteria contribute to the oxidation of organic and inorganic sulfur compounds. Element cycling in soil environments is of global significance as soils constantly exchange compounds with the atmosphere and cover vast areas of land. Many of the compounds exchanged are known contributors to the greenhouse effect and other phenomena such as acid rain. By elucidating the regulation of bacterial sulfur oxidation pathways and their integration into general metabolism, we will enable the development of better management strategies for agricultural soils. Our data will also significantly improve understanding of how soil processes will change in response to changing climatic conditions.Read moreRead less
Australia's freshwater ecosystems: how microbial diversity and functionality influence harmful cyanobacterial blooms. Toxic cyanobacterial blooms are a constant threat to safe drinking water supplies. A bloom is a poorly understood interaction between many species and the environment. This project will investigate the entire microbial population and their physiologies present in a bloom event in order to identify potential targets for their management.
Functional complexity of modern marine stromatolites. This research has the potential for providing the most detailed data regarding these ancient ecosystems, and will provide information for the environmental management of the famous modern stromatolites of Western Australia. Australia needs scientists applying their research to interactions of microorganisms with earth materials, and the synergy between biology and geology undertaken here has the potential to solve many outstanding problems in ....Functional complexity of modern marine stromatolites. This research has the potential for providing the most detailed data regarding these ancient ecosystems, and will provide information for the environmental management of the famous modern stromatolites of Western Australia. Australia needs scientists applying their research to interactions of microorganisms with earth materials, and the synergy between biology and geology undertaken here has the potential to solve many outstanding problems in the interpretation of stromatolites. In addition, this project has the potential for contributing to improvements in water quality, Australia's growing salinity problem, and in the development of new pharmaceuticals.Read moreRead less
Deciphering the coral minimal microbiome. This project aims to decipher the functions of coral-associated bacteria by taking advantage of low-diversity microbiomes that are naturally found in some coral species. A further aim is to unveil the importance of bacterial genome evolution in coral adaptation to climate change. Climate warming is the biggest threat to coral reefs with half of Australia’s Great Barrier Reef (GBR) corals dead due to recent summer heat waves. Expected outcomes are an incr ....Deciphering the coral minimal microbiome. This project aims to decipher the functions of coral-associated bacteria by taking advantage of low-diversity microbiomes that are naturally found in some coral species. A further aim is to unveil the importance of bacterial genome evolution in coral adaptation to climate change. Climate warming is the biggest threat to coral reefs with half of Australia’s Great Barrier Reef (GBR) corals dead due to recent summer heat waves. Expected outcomes are an increased understanding of how bacteria contribute to coral heat tolerance, and new knowledge to assist in the development of bacterial probiotics for enhancing coral thermal tolerance. This should provide significant benefits to the protection of the GBR and Australia’s economy.Read moreRead less
A Changing Climate on the Great Barrier Reef: Present and Future Implications. The Great Barrier Reef is fundamental to the economy of Australia. This national and international icon needs to be preserved in the face of a changing world to ensure on-going sustainability of our marine resources. Ocean acidification, warming water temperatures, increased freshwater disrupt the sensitive symbiotic association of corals the major structure building organisms of reefs. Understanding how these enviro ....A Changing Climate on the Great Barrier Reef: Present and Future Implications. The Great Barrier Reef is fundamental to the economy of Australia. This national and international icon needs to be preserved in the face of a changing world to ensure on-going sustainability of our marine resources. Ocean acidification, warming water temperatures, increased freshwater disrupt the sensitive symbiotic association of corals the major structure building organisms of reefs. Understanding how these environmental stressors result in the decrease in coral health is fundamental to prevent loss of our coral reefs and an important step towards preserving them for future generations.Read moreRead less