Creation of a super-resolution map of the bacterial cytokinesis machinery . Cell division is a fundamental process essential for life. Yet our understanding of this process on a molecular level is limited, mostly hampered by the inability to visualize the different components of the division machinery inside these tiny cells with adequate resolution. To overcome this barrier, capitalizing on recent advancements in imaging and molecular technologies combined with innovative engineering, this proj ....Creation of a super-resolution map of the bacterial cytokinesis machinery . Cell division is a fundamental process essential for life. Yet our understanding of this process on a molecular level is limited, mostly hampered by the inability to visualize the different components of the division machinery inside these tiny cells with adequate resolution. To overcome this barrier, capitalizing on recent advancements in imaging and molecular technologies combined with innovative engineering, this project aims to create a spatial and temporal map of the division machinery inside bacterial cells at unprecedented resolution. The expected outcomes are new knowledge on the mechanism of bacterial division and technological advances in biological imaging, informing applications in a wide variety of sectors.Read moreRead less
Anthocyanin Inhibitors to the Influenza Virus. The increasing resistance of circulating influenza strains to current anti-viral inhibitors has prompted an investigation to screen, design, synthesize and evaluate a new class of natural product based inhibitors to the virus employing novel and innovative mass spectrometry, computational and structural approaches. Preliminary studies reveal they offer benefits in terms of a different mode of binding to influenza neuraminidase, remote from many know ....Anthocyanin Inhibitors to the Influenza Virus. The increasing resistance of circulating influenza strains to current anti-viral inhibitors has prompted an investigation to screen, design, synthesize and evaluate a new class of natural product based inhibitors to the virus employing novel and innovative mass spectrometry, computational and structural approaches. Preliminary studies reveal they offer benefits in terms of a different mode of binding to influenza neuraminidase, remote from many known resistance mutations, and may have specific practicality against N1 neuraminidase in H1N1 and H5N1 viruses responsible for all pandemics of the 20th and 21st centuries. The research will enable the potential of these inhibitors to be fully assessed at the molecular level for the first time.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE160100127
Funder
Australian Research Council
Funding Amount
$355,000.00
Summary
Superresolution fluorescence imaging in microbiology. Superresolution fluorescence imaging in microbiology:
This project involves the purchase of new, and upgrade of existing, fluorescence imaging tools to facilitate the study of intracellular processes in microbial systems at significantly higher spatial and temporal resolutions than hitherto possible. Visualisation of the structure and dynamics of intracellular molecular assemblies at maximal resolution is required to understand protein funct ....Superresolution fluorescence imaging in microbiology. Superresolution fluorescence imaging in microbiology:
This project involves the purchase of new, and upgrade of existing, fluorescence imaging tools to facilitate the study of intracellular processes in microbial systems at significantly higher spatial and temporal resolutions than hitherto possible. Visualisation of the structure and dynamics of intracellular molecular assemblies at maximal resolution is required to understand protein function inside living cells. The new equipment is designed to provide a fast super-resolution imaging system to study the intracellular dynamics of proteins in vitro and a super-resolution microscope to visualise structures and assemblies inside microbes with a resolution of tens of nanometres, putting in vitro biochemistry into the context of a living cell. Read moreRead less
Engineering of a novel export system for industrially important amino acids. This project aims to understand the gating mechanism of MscCG (a major amino acid exporter) and improve the amino acid production by designing a highly effective MscCG-like export system for selective membrane transport of industrially relevant amino acids. Amino acid production is one of the most promising global markets, driven by growing meat consumption in developing countries. The project aims to elucidate the thre ....Engineering of a novel export system for industrially important amino acids. This project aims to understand the gating mechanism of MscCG (a major amino acid exporter) and improve the amino acid production by designing a highly effective MscCG-like export system for selective membrane transport of industrially relevant amino acids. Amino acid production is one of the most promising global markets, driven by growing meat consumption in developing countries. The project aims to elucidate the three-dimensional structure of MscCG and identify important parts. In doing so, the project aims to design more efficient and economic amino acid production.Read moreRead less