The genomic programming of complex organisms. The project will have far-reaching consequences in medicine, agriculture, biotechnology, engineering, information science and associated industries. It will provide a platform for the rationalization of genetic epidemiology and genetic improvement programs, the development of a wide range of new diagnostics and therapies, the development of new core technologies and practical approaches in genetics and genetic diversity, a framework for advanced gen ....The genomic programming of complex organisms. The project will have far-reaching consequences in medicine, agriculture, biotechnology, engineering, information science and associated industries. It will provide a platform for the rationalization of genetic epidemiology and genetic improvement programs, the development of a wide range of new diagnostics and therapies, the development of new core technologies and practical approaches in genetics and genetic diversity, a framework for advanced genetic engineering, the development of new principles and systems for information storage and transmission, and the design of artificial systems capable of self-referential assembly in other environments.Read moreRead less
Automated bioinformatic analysis of vertical and lateral gene transmission among microbial genomes. Genetic information is transmitted "vertically" from parents to offspring within species. Biologists have long assumed that this mechanism, extrapolated far into the past, explains the distribution of genes among genomes, thus the potential properties of all phenomes. But genome sequences show that some, perhaps many, genes have been transmitted "laterally" between species. We are building a uniqu ....Automated bioinformatic analysis of vertical and lateral gene transmission among microbial genomes. Genetic information is transmitted "vertically" from parents to offspring within species. Biologists have long assumed that this mechanism, extrapolated far into the past, explains the distribution of genes among genomes, thus the potential properties of all phenomes. But genome sequences show that some, perhaps many, genes have been transmitted "laterally" between species. We are building a unique automated computer-based system to find all instances of lateral transmission in all microbial genomes, using rigorous methods. Our results will be important both fundamentally and practically, e.g. in explaining sets and dynamics of phenomic traits, and quantifying background levels of "natural genetic engineering".Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989334
Funder
Australian Research Council
Funding Amount
$400,000.00
Summary
An integrated high-performance computational platform powering systems biology investigation. Systems biology is the study of the organism as a whole and provides a deeper understanding of biological processes than is possible by studying components separately. Recognised as essential for biological research, we propose to establish an advanced computational platform to study these processes at a systems level. Its hardware and specialised software will allow Australian researchers to examine co ....An integrated high-performance computational platform powering systems biology investigation. Systems biology is the study of the organism as a whole and provides a deeper understanding of biological processes than is possible by studying components separately. Recognised as essential for biological research, we propose to establish an advanced computational platform to study these processes at a systems level. Its hardware and specialised software will allow Australian researchers to examine complex pathways involved in animal and human health and disease, as well as in biotechnology and environmental processes. It will provide unique capabilities not currently available in Australia, and help Australian researchers remain internationally competitive in breakthrough science and frontier technologies.Read moreRead less
Intron encoded RNA regulatory networks in yeast. This project has the capacity to transform our understanding of the evolution, development and genetic variation of complex organisms, as well as the self-organization of complex systems in general. The national and community benefits of the project will be to maintain Australian leadership in advanced genetics and genome-phenome informatics. It will provide a platform for many applications in biology and biotechnology, including new genetic diagn ....Intron encoded RNA regulatory networks in yeast. This project has the capacity to transform our understanding of the evolution, development and genetic variation of complex organisms, as well as the self-organization of complex systems in general. The national and community benefits of the project will be to maintain Australian leadership in advanced genetics and genome-phenome informatics. It will provide a platform for many applications in biology and biotechnology, including new genetic diagnostics and an informed basis for the engineering of complex traits in agriculture. The project will also provide insights into the structure of biological communication and control systems with applications in information science and the programming of integrated complex systems in other domains.Read moreRead less
Signalling cross-talk through Suppressors Of Cytokine Signalling (SOCS) initiates luteolysis in the ovary. Members of the newly discovered SOCS protein family block cytokine signal transduction pathways, including those for prolactin and GH. We have discovered that one of these proteins, SOCS-3, is upregulated in the corpus luteum of the ovary by prostaglandins and propose that induction of prolactin or GH resistance is a hitherto unrecognised and critical step in luteolysis. We have also disco ....Signalling cross-talk through Suppressors Of Cytokine Signalling (SOCS) initiates luteolysis in the ovary. Members of the newly discovered SOCS protein family block cytokine signal transduction pathways, including those for prolactin and GH. We have discovered that one of these proteins, SOCS-3, is upregulated in the corpus luteum of the ovary by prostaglandins and propose that induction of prolactin or GH resistance is a hitherto unrecognised and critical step in luteolysis. We have also discovered that this cross-talk between prostaglandin- and cytokine-receptor signalling pathways occurs in preadipocyte and breast cell lines and propose that this research will serve as a paradigm for understanding how sensitivity to cytokines can be controlled at a molecular level.Read moreRead less
High resolution single particle analysis of biological macromolecules. One of the great challenges of cell biology is to increase the rate of atomic resolution structure determination, particularly of membrane proteins and macromolecular assemblies. The current rate-limiting step is high quality crystal production. Our goal is to prove that protein structures can be determined to atomic resolution by single-particle analysis. 3D structures will be produced by computationally aligning high-resolu ....High resolution single particle analysis of biological macromolecules. One of the great challenges of cell biology is to increase the rate of atomic resolution structure determination, particularly of membrane proteins and macromolecular assemblies. The current rate-limiting step is high quality crystal production. Our goal is to prove that protein structures can be determined to atomic resolution by single-particle analysis. 3D structures will be produced by computationally aligning high-resolution electron microscope images of individual, randomly oriented molecules. The importance of this project is highlighted by the fact over 120,000 protein sequences are already databased, a number set to increase rapidly as new genome sequencing projects are completed.
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Special Research Initiatives - Grant ID: SR0354716
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
Energetically Open Systems Research Network Study. Conceptual frameworks arising in the physical sciences, such as non-equilibrium statistical mechanics and thermodynamics, synergetics, chaos and dynamical systems theory, are seminal in the emerging science of complexity. This study will lay the groundwork for a network to link Australian and overseas research on these fundamental concepts, and their application within the context of entropy-producing systems vital to the long-term sustainabilit ....Energetically Open Systems Research Network Study. Conceptual frameworks arising in the physical sciences, such as non-equilibrium statistical mechanics and thermodynamics, synergetics, chaos and dynamical systems theory, are seminal in the emerging science of complexity. This study will lay the groundwork for a network to link Australian and overseas research on these fundamental concepts, and their application within the context of entropy-producing systems vital to the long-term sustainability of the earth - oceans, atmosphere, biosphere, CO2-free energy production, space and solar environment. The network would facilitate the development of young investigators and be linked into wider complex systems networks such as the CSIRO Centre for Complex Systems Science.Read moreRead less
Is Calcium part of the mechanism used in glucose signalling in embryogenesis. A vital stage in the development of the embryo is formation of the blastocyst about 4 days after conception. For this to happen the embryo must receive glucose from the mother. We believe that rather being used by the embryo to generate energy, this glucose acts as a signal to switch on the developmental pathway leading to blastocyst formation. Without this signal there is no blastocyst and the pregnancy fails. The pr ....Is Calcium part of the mechanism used in glucose signalling in embryogenesis. A vital stage in the development of the embryo is formation of the blastocyst about 4 days after conception. For this to happen the embryo must receive glucose from the mother. We believe that rather being used by the embryo to generate energy, this glucose acts as a signal to switch on the developmental pathway leading to blastocyst formation. Without this signal there is no blastocyst and the pregnancy fails. The project investigates this signal mechanism. The results will advance understanding of the mechanisms regulating development and in particular link the mother's nutritive status to her fertility during very early pregnancy.Read moreRead less
How do bees orchestrate smooth landings? The results should pave the way for the development of novel, biologically inspired strategies for the control of landing in unmanned aerial vehicles. Endowing aircraft with the capability of autonomous flight and landing has been a major challenge in engineering technology. There is now considerable interest, nationally and world wide, in the development of small, intelligent, autonomous airborne vehicles for application in a number of areas of defense, ....How do bees orchestrate smooth landings? The results should pave the way for the development of novel, biologically inspired strategies for the control of landing in unmanned aerial vehicles. Endowing aircraft with the capability of autonomous flight and landing has been a major challenge in engineering technology. There is now considerable interest, nationally and world wide, in the development of small, intelligent, autonomous airborne vehicles for application in a number of areas of defense, surveillance and space exploration. The proposed research will help Australia maintain a leading edge in uncovering important biological principles of flight control that can be translated into useful technological applications.Read moreRead less
Deep Downunder: designing a deep-sea exploration and discovery capability for Australia. Exploration of the deep-sea with the modern technologies to be developed by Deep-Downunder is a first for Australia. We aim to explore and discover life at depths from 50-3000m off The Great Barrier Reef, around the seamounts of Lord Howe Island and Tasmania and in the deep canyons of WA and SA. We expect to discover new species, hope for a glimpse of giant squid at home and will answer specific questions on ....Deep Downunder: designing a deep-sea exploration and discovery capability for Australia. Exploration of the deep-sea with the modern technologies to be developed by Deep-Downunder is a first for Australia. We aim to explore and discover life at depths from 50-3000m off The Great Barrier Reef, around the seamounts of Lord Howe Island and Tasmania and in the deep canyons of WA and SA. We expect to discover new species, hope for a glimpse of giant squid at home and will answer specific questions on Australia's ocean biology, fisheries and biotechnology never before approachable. To be effective guardians of Australian waters we must learn what lies in the depths we can't see from a boat.Read moreRead less