Elucidating structure and function of activation-associated secreted proteins (ASPs) in blood-feeding hookworms – toward new methods of control. The national/community benefits are: (1) to develop a long-term, high quality scientific and technological program contributing to national objectives, including the maintenance of a strong capability in basic research, the development of new scientific concepts and the enhancement of international collaborative links; (2) to strengthen the links betwee ....Elucidating structure and function of activation-associated secreted proteins (ASPs) in blood-feeding hookworms – toward new methods of control. The national/community benefits are: (1) to develop a long-term, high quality scientific and technological program contributing to national objectives, including the maintenance of a strong capability in basic research, the development of new scientific concepts and the enhancement of international collaborative links; (2) to strengthen the links between basic and applied research; (3) to develop excellence in research by promoting collaborative research, resulting in a more efficient use of resources in a national and international context; (4) to enhance the skills-base in biology and biotechnology; (5) to substantially increase global visibility through quality research, leading to an increased investment in Australian science.Read moreRead less
Alternative Splicing in the Mouse Transcriptome. Although the human genome completion is cause for excitement we do not have any firm indication of precisely how many protein-coding genes exist in a mammalian genome. We have even less indication of the extent to which these genes generate alternative gene products, through a process termed alternative splicing. The detection and sequencing of these full-length alternative gene products is the focus of this application. This application details t ....Alternative Splicing in the Mouse Transcriptome. Although the human genome completion is cause for excitement we do not have any firm indication of precisely how many protein-coding genes exist in a mammalian genome. We have even less indication of the extent to which these genes generate alternative gene products, through a process termed alternative splicing. The detection and sequencing of these full-length alternative gene products is the focus of this application. This application details the opportunity to participate in the identification of the full transcriptome of the mouse and is part of a collaborative effort with The RIKEN Genome Sciences Center in Japan.Read moreRead less
SCP/TAPS proteins of the barber’s pole worm. This integrated, collaborative project, will explore, in a targeted way, the structure and function of a key group of molecules in a socio-economically important eukaryotic pathogen and their involvement in pathogen-host interactions. Fundamental knowledge and understanding of these molecules will provide a solid foundation for understanding disease processes and finding new intervention strategies for a range of pathogens. This is crucial, given the ....SCP/TAPS proteins of the barber’s pole worm. This integrated, collaborative project, will explore, in a targeted way, the structure and function of a key group of molecules in a socio-economically important eukaryotic pathogen and their involvement in pathogen-host interactions. Fundamental knowledge and understanding of these molecules will provide a solid foundation for understanding disease processes and finding new intervention strategies for a range of pathogens. This is crucial, given the serious drug resistance problems in pathogens, and residue problems in meat, milk and the environment.Read moreRead less
Bioinformatics network for the interrogation of adult stem cells. This project addresses the National Research Priority 'Frontier Technologies for Building and Transforming Australian Industries'. The use of state of the art DNA sequencing results in huge amounts of data that is hard to interpret without the use of computers. This project builds Australia's capacity to deal with huge biological datasets by creating software and expertise in handling these datasets. The application of this softwa ....Bioinformatics network for the interrogation of adult stem cells. This project addresses the National Research Priority 'Frontier Technologies for Building and Transforming Australian Industries'. The use of state of the art DNA sequencing results in huge amounts of data that is hard to interpret without the use of computers. This project builds Australia's capacity to deal with huge biological datasets by creating software and expertise in handling these datasets. The application of this software and expertise to our stem cell population in Parkinson's disease patients will enable new insight into the difference between patients and controls.Read moreRead less
Untangling the matrix of bacterial biofilms. This research aims to use forefront molecular microbiology and biophysical approaches to advance fundamental knowledge on bacterial biofilms. These bacterial clusters are held together by an extracellular matrix comprised of bacterial-derived fibrous protein and the polysaccharide cellulose, which imparts structural integrity and resistance to antimicrobials. The major goals of this project are to dissect how bacteria regulate production of the biofil ....Untangling the matrix of bacterial biofilms. This research aims to use forefront molecular microbiology and biophysical approaches to advance fundamental knowledge on bacterial biofilms. These bacterial clusters are held together by an extracellular matrix comprised of bacterial-derived fibrous protein and the polysaccharide cellulose, which imparts structural integrity and resistance to antimicrobials. The major goals of this project are to dissect how bacteria regulate production of the biofilm matrix, and examine how changes in the composition of the matrix alters its properties, including the penetration of antimicrobial peptides and antibiotics. The outcomes will help address the economic burden of difficult to treat industrial, environmental and biomedical biofilms.Read moreRead less
Evolutionary models and biodiscovery tools from neurotoxic snake venoms. This project aims to identify the selection pressures that shape snake venom neurotoxins and how they interact with nicotinic acetylcholine receptors, and to elucidate their biodiscovery potential. This project aims to test these important toxins on model systems that represent natural prey items in order to determine the molecular and functional evolution of neurotoxic peptides. Expected outcomes include substantial contri ....Evolutionary models and biodiscovery tools from neurotoxic snake venoms. This project aims to identify the selection pressures that shape snake venom neurotoxins and how they interact with nicotinic acetylcholine receptors, and to elucidate their biodiscovery potential. This project aims to test these important toxins on model systems that represent natural prey items in order to determine the molecular and functional evolution of neurotoxic peptides. Expected outcomes include substantial contributions to the body of evolutionary biology knowledge, while also having the applied benefit of discovering novel compounds with potential for use in drug design and discovery. These outcomes will benefit Australian science and society by elucidating fundamental processes while revealing biodisovery resources.Read moreRead less
Integrating evolution and plasticity into predictions of population persistence in a changing climate: adaptation or extinction? To effectively manage biodiversity at a time of rapid environmental change, Australia needs accurate predictions of how human alterations to climate and habitat will affect species. This project integrates evolution and spatial ecology to develop new tools for predicting and understanding how species will respond to environmental change.
Statistical methods for detection of non-coding RNAs in eukaryote genomes. Understanding how eukaryotic cells work is a major goal of 21st century biology. A crucial step will be to catalogue the functional components of eukaryotic genomes. Australian researchers must be involved in this process at an early stage, in order to maximise commercial opportunities, attract quality researchers and position ourselves for further advances. This project will make major contributions to international effo ....Statistical methods for detection of non-coding RNAs in eukaryote genomes. Understanding how eukaryotic cells work is a major goal of 21st century biology. A crucial step will be to catalogue the functional components of eukaryotic genomes. Australian researchers must be involved in this process at an early stage, in order to maximise commercial opportunities, attract quality researchers and position ourselves for further advances. This project will make major contributions to international efforts in this area, via the development of statistical methods for segmenting genomes, classification of those segments, and study of the resulting classes. In the long term, enhanced understanding of eukaryotic cells will lead to breakthroughs in biology, and to medical, pharmaceutical, agricultural and scientific advances.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120102630
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
The neurological correlates of periodic breathing in insects. While at rest many animals switch from breathing continuously to displaying long breath-hold periods between periods of ventilation. The neurological mechanisms responsible for generating this respiratory pattern will be investigated using insects that display a discontinuous pattern of breathing.
Functional evolution and therapeutic potential of snake venom coagulotoxins. This project aims to identify and understand the factors that influence the useful function of key residues (parts of larger compounds) in Australian snake venom coagulotoxins, which alter blood-clotting ability. In recent years, snake venom compounds have been demonstrated as useful models from which to synthesise therapeutic drugs to improve health and well-being. This project will test these important toxins on model ....Functional evolution and therapeutic potential of snake venom coagulotoxins. This project aims to identify and understand the factors that influence the useful function of key residues (parts of larger compounds) in Australian snake venom coagulotoxins, which alter blood-clotting ability. In recent years, snake venom compounds have been demonstrated as useful models from which to synthesise therapeutic drugs to improve health and well-being. This project will test these important toxins on model systems that represent natural prey items in order to determine the molecular and functional evolution of blood-clot forming enzymes. Expected outcomes include substantial contributions to the body of evolutionary biology knowledge, as well as narrowing the search for the ultimate drug candidates.Read moreRead less