Pathogenesis, regulation and genomics of the ovine footrot pathogen, Dichelobacter nodosus. Footrot is one of the most economically significant diseases of sheep in Australia. The aim of this project is to develop a detailed understanding of how the bacterium that causes this infection is able to infect the sheep hoof and result in clinical disease. The complete sequence of the genome of the causative bacterium will be determined, enabling us to deduce its genetic potential. The completed projec ....Pathogenesis, regulation and genomics of the ovine footrot pathogen, Dichelobacter nodosus. Footrot is one of the most economically significant diseases of sheep in Australia. The aim of this project is to develop a detailed understanding of how the bacterium that causes this infection is able to infect the sheep hoof and result in clinical disease. The complete sequence of the genome of the causative bacterium will be determined, enabling us to deduce its genetic potential. The completed project will significantly advance fundamental knowledge of the disease process and will lead to the development of improved methods for the control of the disease, with concomitant cost savings to Australian primary industry.Read moreRead less
Dynamic signaling pathways of dispersal in bacterial biofilms. This Breakthrough Science project will result in an increased understanding of the molecular processes that govern biofilm development and dispersal. While the outcomes will be directly applicable where P. aeruginosa infections continue to cause health-threatening conditions, such as in Cystic Fibrosis chronic infections, it will also be instrumental for the rational design of novel products and strategies to control biofilms of othe ....Dynamic signaling pathways of dispersal in bacterial biofilms. This Breakthrough Science project will result in an increased understanding of the molecular processes that govern biofilm development and dispersal. While the outcomes will be directly applicable where P. aeruginosa infections continue to cause health-threatening conditions, such as in Cystic Fibrosis chronic infections, it will also be instrumental for the rational design of novel products and strategies to control biofilms of other single species or of mixed species populations in many other settings. Countless environmental, industrial and clinical applications will benefit from improved antimicrobial strategies and reduced usage of antibiotics.Read moreRead less