Genetic and epigenetic control of developmental competence. Development is an important biological process of life and understanding development has important medical and economic benefits for Australia. This research aims to study development using a simple, easily manipulated and well established experimental organism, a fungus, as a model for development in other organisms, including humans. In addition, fungi directly impact on life at many levels. Fungi can be pathogens of humans, other ani ....Genetic and epigenetic control of developmental competence. Development is an important biological process of life and understanding development has important medical and economic benefits for Australia. This research aims to study development using a simple, easily manipulated and well established experimental organism, a fungus, as a model for development in other organisms, including humans. In addition, fungi directly impact on life at many levels. Fungi can be pathogens of humans, other animals or plants significantly affecting our health, agriculture and industry. Fungi are also beneficial to other organisms, especially to many plants, and are used to manufacture pharmaceuticals and enzymes used in the health and biotechnology industries.Read moreRead less
Chromatin barriers in Plasmodium falciparum gene regulation. Malaria is a major world disease that kills around 2 million people annually. The genome of the causative agent has now been completely sequenced, but we still know very little of how and why some genes are activated while their neighbours are turned off. I will study the DNA barriers that separate such genes, and the proteins that interact with these regions to better understand how genetic regulation functions in these parasites. A b ....Chromatin barriers in Plasmodium falciparum gene regulation. Malaria is a major world disease that kills around 2 million people annually. The genome of the causative agent has now been completely sequenced, but we still know very little of how and why some genes are activated while their neighbours are turned off. I will study the DNA barriers that separate such genes, and the proteins that interact with these regions to better understand how genetic regulation functions in these parasites. A better understanding of gene regulation in malaria parasites will help us to better combat the tricks utilised by this and other organisms to elude our immune systems.Read moreRead less
Identifying Novel Biosynthetic Pathways in Mycobacteria using DNA Microarray Technology. DNA microarrays are a powerful new bioinformatics-based technology and an ideal tool for characterising complex biosynthetic pathways since the expression of all genes in the bacterial genome can be monitored in a single experiment. In this project we aim to construct and use a DNA microarray to identify novel biosynthetic pathways in mycobacteria. Of particular interest are pathways used to create compone ....Identifying Novel Biosynthetic Pathways in Mycobacteria using DNA Microarray Technology. DNA microarrays are a powerful new bioinformatics-based technology and an ideal tool for characterising complex biosynthetic pathways since the expression of all genes in the bacterial genome can be monitored in a single experiment. In this project we aim to construct and use a DNA microarray to identify novel biosynthetic pathways in mycobacteria. Of particular interest are pathways used to create components of the highly complex and poorly characterised cell wall. Since this structure is unique in the bacterial world, we expect to identify and characterise pathways that are unique to mycobacteria.Read moreRead less
Transcriptional regulation of erythropoiesis. The major expected outcome from this proposal will be development of a pipeline for the study of how transcription factors work at a genome level. There will be national benefit in the areas of Frontier Technologies, and Promoting and Maintaining Good Health. There will be specific outcomes with respect to development of tests for human blood diseases, future design of drugs to target the aberrant activities of transcription factors in genetic and de ....Transcriptional regulation of erythropoiesis. The major expected outcome from this proposal will be development of a pipeline for the study of how transcription factors work at a genome level. There will be national benefit in the areas of Frontier Technologies, and Promoting and Maintaining Good Health. There will be specific outcomes with respect to development of tests for human blood diseases, future design of drugs to target the aberrant activities of transcription factors in genetic and degenerative diseases. Also, a strong bridge will be built upon the previous collaborations of the research teams in Brisbane and Pennsylvania, which will facilitate advanced teaching and training of Australian PhD and post-doctoral scientists.Read moreRead less
Using integrated frontier and smart technologies to identify new drug targets for parasites causing major diseases in humans and animals. The national/community benefits are (1) enhanced focus on animal and human health biotechnology through the development of anti-parasite compounds and/or vaccines; (2) improved and sustainable control of important parasites with decreased risk of induction of drug resistance; (3) increased profitability of agricultural animal production; (4) consolidation of a ....Using integrated frontier and smart technologies to identify new drug targets for parasites causing major diseases in humans and animals. The national/community benefits are (1) enhanced focus on animal and human health biotechnology through the development of anti-parasite compounds and/or vaccines; (2) improved and sustainable control of important parasites with decreased risk of induction of drug resistance; (3) increased profitability of agricultural animal production; (4) consolidation of a technology platform for further applications in genomics and post-genomics of pathogens of global significance and construction of a pipeline for the validation of drug targets; (5) capturing the benefits from fundamental research and strengthening links between fundamental and applied research; (6) increasing the quality and quantity of scientifically skilled people in biotechnology.Read moreRead less
Automated, smart genomic data integration for the exploration of developmentally regulated molecules in parasites of major socioeconomic importance. The national/community benefits are (1) enhanced focus on animal and human health biotechnology through the development of safe anti-parasite compounds/vaccines; (2) improved and sustainable control of key parasites with decreased risk of induction of drug resistance; (3) increased profitability of agricultural animal production; (4) consolidation o ....Automated, smart genomic data integration for the exploration of developmentally regulated molecules in parasites of major socioeconomic importance. The national/community benefits are (1) enhanced focus on animal and human health biotechnology through the development of safe anti-parasite compounds/vaccines; (2) improved and sustainable control of key parasites with decreased risk of induction of drug resistance; (3) increased profitability of agricultural animal production; (4) consolidation of a technology platform for further applications in genomics and post-genomics of pathogens of global significance and construction of a pipeline for the validation of drug targets; (5) capturing the benefits from fundamental research and strengthening links between fundamental and applied research; (6) increasing the quality and quantity of scientifically skilled people in biotechnology.Read moreRead less
Special Research Initiatives - Grant ID: SR0354908
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
The Insect-Plant Chemical Ecology Network (IPCEN). We bring together plant molecular biology, entomology and analytical chemistry to transform three leading fields of Australian research into an advanced science with far reaching capabilities in innovative research and applied outcomes. Expertise studying the biochemical pathways that produce specific plant compounds and expertise in insect recognition and response to these chemicals will be brought together. This will lead to new research outco ....The Insect-Plant Chemical Ecology Network (IPCEN). We bring together plant molecular biology, entomology and analytical chemistry to transform three leading fields of Australian research into an advanced science with far reaching capabilities in innovative research and applied outcomes. Expertise studying the biochemical pathways that produce specific plant compounds and expertise in insect recognition and response to these chemicals will be brought together. This will lead to new research outcomes and solutions to problems in agriculture, horticulture, forestry and protection of Australia's native flora. Researchers are struggling to create these links, constrained by disciplinary boundaries and geographical isolation. Key industries and researchers already support this proposal.Read moreRead less
Using comparative genomics to identify genes responsible for adaptation to environmental toxins. The US National Human Genome Research Institute has committed to sequencing the genomes of ten different Drosophila (fly) species. We will search these genomes, and two others that are already available, for genes that allow flies to cope with environmental toxins found in the plants upon which they feed and breed. These same genes have the potential to degrade many of the insecticides used to con ....Using comparative genomics to identify genes responsible for adaptation to environmental toxins. The US National Human Genome Research Institute has committed to sequencing the genomes of ten different Drosophila (fly) species. We will search these genomes, and two others that are already available, for genes that allow flies to cope with environmental toxins found in the plants upon which they feed and breed. These same genes have the potential to degrade many of the insecticides used to control insect pests. Hence, this research will contribute to ongoing efforts to minimize the threat to agriculture posed by the insecticide resistance that frequently evolves in pest species. Read moreRead less
Transcriptional and epigenetic regulation of terminal lymphocyte differentiation and alterations of the same that lead to leukemia. In the developed world infection diseases are the number three killer behind heart disease and cancer, and huge financial effort is put into treatment and prevention. Despite this, results have often been disappointing. One cause of these poor outcomes is the lack of knowledge of how effective immune responses are generated. This project aims to better understand th ....Transcriptional and epigenetic regulation of terminal lymphocyte differentiation and alterations of the same that lead to leukemia. In the developed world infection diseases are the number three killer behind heart disease and cancer, and huge financial effort is put into treatment and prevention. Despite this, results have often been disappointing. One cause of these poor outcomes is the lack of knowledge of how effective immune responses are generated. This project aims to better understand the processes that control the generation of protective lymphocytes. It will deliver information that may enable a more targeted approach to vaccine-development and treatments of infections. As defective differentiation can also be a cause of leukemia it may also lead to targets of cancer treatment.Read moreRead less
Further Genetic and Molecular studies of an Important Prokaryotic Regulator Protein TyrR. Genomes encode many functions whose expression varies dramatically depending on particular cellular environments. Special proteins called Regulator Proteins act as sensors to detect subtle changes in the environment and, in response, to influence the expression of certain genes either dampening them down or stimulating their activity. We are working with the TyrR regulator protein of the simple bacterium E ....Further Genetic and Molecular studies of an Important Prokaryotic Regulator Protein TyrR. Genomes encode many functions whose expression varies dramatically depending on particular cellular environments. Special proteins called Regulator Proteins act as sensors to detect subtle changes in the environment and, in response, to influence the expression of certain genes either dampening them down or stimulating their activity. We are working with the TyrR regulator protein of the simple bacterium Escherichia coli to elucidate the molecular strategies used in these controls. Because this protein controls the expression of a number of genes with diverse functions, evolution has selected equally diverse mechanisms to achieve appropriate transcriptional responses. The detailed knowledge of the E.coli genome and of the various genes regulated by TyrR make it an excellent system for such fundamental studies.Read moreRead less