A novel drug class for the effective treatment of Giardia infections. Companion animals play a pivotal role in the lifestyle of the average Australian family. The 9 million cats and dogs, residing in >65% of our households, have provided significant health and well-being benefits to owners, especially during COVID. Ensuring pet health is a primary obligation of pet ownership. Giardia infections (Giardia duodenalis, with 94% of infections in dogs identified as Assemblage A) is the most prevalent ....A novel drug class for the effective treatment of Giardia infections. Companion animals play a pivotal role in the lifestyle of the average Australian family. The 9 million cats and dogs, residing in >65% of our households, have provided significant health and well-being benefits to owners, especially during COVID. Ensuring pet health is a primary obligation of pet ownership. Giardia infections (Giardia duodenalis, with 94% of infections in dogs identified as Assemblage A) is the most prevalent enteric parasite identified globally in dogs. Infection rates can be as high as 75% in puppies. Current treatments are failing due to poor efficacy, resistance and poor adherence to treatment schedules. We have identified a novel, extremely rapid acting series of compounds capable of single shot eradication of Giardia.Read moreRead less
Developing a wildlife health intelligence and vaccine distribution system. This project aims to establish an industry-linked pipeline for vaccines to be delivered to animals in edible baits and a near real-time monitoring system for assessing the impact of management actions. This project will develop ultrasensitive diagnostic tests and incorporate biomarkers into baits from Australia's leading pest animal control company. Bait uptake and disease status in the field will be monitored using artif ....Developing a wildlife health intelligence and vaccine distribution system. This project aims to establish an industry-linked pipeline for vaccines to be delivered to animals in edible baits and a near real-time monitoring system for assessing the impact of management actions. This project will develop ultrasensitive diagnostic tests and incorporate biomarkers into baits from Australia's leading pest animal control company. Bait uptake and disease status in the field will be monitored using artificial intelligence technology developed in Tasmania. This integrated wildlife health intelligence and scalable vaccine platform can help protect the iconic Tasmanian devil from disease and increase Australia's preparedness for looming threats to the livestock industry such as African swine fever.Read moreRead less
Understanding disease resistance gene evolution across the Brassicaceae. Pan genomes represent the diversity of a species, including structural and sequence variation, which cannot be provided by a reference genome alone. In this project we will characterise resistance gene diversity across the Brassicaceae pan genomes. Through comparison with resistance gene diversity in cultivated Brassica species we will understand selection underlying resistance gene evolution in wild species and subsequent ....Understanding disease resistance gene evolution across the Brassicaceae. Pan genomes represent the diversity of a species, including structural and sequence variation, which cannot be provided by a reference genome alone. In this project we will characterise resistance gene diversity across the Brassicaceae pan genomes. Through comparison with resistance gene diversity in cultivated Brassica species we will understand selection underlying resistance gene evolution in wild species and subsequent domestication and breeding. Knowledge on how variation affects disease susceptibility, especially to the devastating fungal pathogen blackleg, and contributes to phenotypic variation, will lead to improved plant protection strategies and increased crop resilience.Read moreRead less
Pyruvate provision for mitochondrial respiration in plants. This project aims to generate new knowledge about pyruvate provision for respiration in plants as it is a major pathway of carbon loss from plants. It will address specific gaps in knowledge about how pyruvate is provided to mitochondria for respiration, how channelling of pyruvate is achieved between components in this pathway and it will seek to engineering a new pyruvate supply pathway to change respiratory processes in plants. It wi ....Pyruvate provision for mitochondrial respiration in plants. This project aims to generate new knowledge about pyruvate provision for respiration in plants as it is a major pathway of carbon loss from plants. It will address specific gaps in knowledge about how pyruvate is provided to mitochondria for respiration, how channelling of pyruvate is achieved between components in this pathway and it will seek to engineering a new pyruvate supply pathway to change respiratory processes in plants. It will develop techniques for analysis of metabolic processes in plants and genetic proof for assumptions of how plant respiration works. Benefits will be training of early career researchers, enhanced international reputation of Australian plant science and new approaches to engineer respiratory rate in plants.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE240100388
Funder
Australian Research Council
Funding Amount
$437,977.00
Summary
Ecological and phylogenomic insights into infectious diseases in animals. This project aims to address major knowledge gaps in our understanding of Clostridium difficile, a leading cause of severe gastrointestinal disease in animals. The project is expected to define the epidemiology of C. difficile infection in Australian horses, characterise the genetic and phenotypic traits of C. difficile strains causing equine disease and develop a new tool for enhanced genomic tracking of C. difficile in a ....Ecological and phylogenomic insights into infectious diseases in animals. This project aims to address major knowledge gaps in our understanding of Clostridium difficile, a leading cause of severe gastrointestinal disease in animals. The project is expected to define the epidemiology of C. difficile infection in Australian horses, characterise the genetic and phenotypic traits of C. difficile strains causing equine disease and develop a new tool for enhanced genomic tracking of C. difficile in animals. These outcomes will support strategies by the veterinary sector to improve the detection, prevention and control of C. difficile infections in animals, providing long-term socio-economic benefits arising from reduced incidence and mortality associated with C. difficile infections in Australian horses and livestock.Read moreRead less
Advancing plant synthetic gene circuit capability, robustness, and use. This project aims to advance our ability to control gene expression in plants using synthetic gene circuits. By expanding the toolkit and optimizing circuit components, we aim to achieve more complex capabilities and robust implementation. Furthermore, we will apply gene circuit technologies to enhance plant frost tolerance. The expected project outcomes include a significant advance in gene circuit capabilities, a better un ....Advancing plant synthetic gene circuit capability, robustness, and use. This project aims to advance our ability to control gene expression in plants using synthetic gene circuits. By expanding the toolkit and optimizing circuit components, we aim to achieve more complex capabilities and robust implementation. Furthermore, we will apply gene circuit technologies to enhance plant frost tolerance. The expected project outcomes include a significant advance in gene circuit capabilities, a better understanding of their behavior in plant cells, and the ability to use them to confer advantageous traits. The benefits of this research include new plant biotechnology tools that will underpin future crop yield improvements, and advances in plant-based pharmaceuticals and materials.Read moreRead less
Australian Laureate Fellowships - Grant ID: FL230100030
Funder
Australian Research Council
Funding Amount
$3,320,000.00
Summary
A walk on the wild side: understanding disease resistance across plants. Plants are in constant battle with pests and pathogens. Wild species host genetic diversity, providing sources of disease resistance, while the narrow genetic base of crop varieties leads to an increasing reliance on the unsustainable application of chemical fungicides. Here I will apply the latest genomics approaches to characterise disease resistance gene diversity across the plant kingdom. Comparison of gene diversity wi ....A walk on the wild side: understanding disease resistance across plants. Plants are in constant battle with pests and pathogens. Wild species host genetic diversity, providing sources of disease resistance, while the narrow genetic base of crop varieties leads to an increasing reliance on the unsustainable application of chemical fungicides. Here I will apply the latest genomics approaches to characterise disease resistance gene diversity across the plant kingdom. Comparison of gene diversity within and between plant families will improve our understanding of resistance gene evolution in wild species and the impact of domestication and breeding on resistance gene diversity. Translation of this knowledge will support breeding for crop resilience, leading to durable resistance and more sustainable crop productionRead moreRead less
Investigating a novel signalling pathway for crop improvement. This project will dissect a newly identified signalling pathway in plants that regulates plant water use and carbon gain. It will deploy multiple techniques, including novel biosensors, to understand the links between the metabolism of plants and their environmental responses. The project will build partnerships with scientists at leading international institutions for enhanced outcomes, including access to specialised equipment and ....Investigating a novel signalling pathway for crop improvement. This project will dissect a newly identified signalling pathway in plants that regulates plant water use and carbon gain. It will deploy multiple techniques, including novel biosensors, to understand the links between the metabolism of plants and their environmental responses. The project will build partnerships with scientists at leading international institutions for enhanced outcomes, including access to specialised equipment and upskilling of our scientists. The generation of barley with the latest gene editing techniques aims to produce a non-GM crop with the potential for enhanced root C sequestration, lower water use and improved yield, three key goals for agricultural sustainability in the face of a drying Australian climate.Read moreRead less
Universal transcriptome editing technologies. Ribonucleic acid (RNA) is life’s most essential molecule – as no living cell or virus can function without it. Although RNA plays many critical roles in cells, from information transfer and regulation of gene expression to scaffolding macromolecular structures and catalysis, the current approaches to manipulate RNA for technological purposes are limited in many respects. This project brings together the scientists who were the first to discover a uni ....Universal transcriptome editing technologies. Ribonucleic acid (RNA) is life’s most essential molecule – as no living cell or virus can function without it. Although RNA plays many critical roles in cells, from information transfer and regulation of gene expression to scaffolding macromolecular structures and catalysis, the current approaches to manipulate RNA for technological purposes are limited in many respects. This project brings together the scientists who were the first to discover a universal code for recognition of RNA by proteins and one of the world’s leading RNA-focused biotechnology companies, Locana Biosciences, with the goal of providing robust and versatile tools to target RNA in diverse organisms.Read moreRead less
Investigating a novel genetic strategy for insect resistance in crops. Plants are in a constant battle with insect pests and there is an increasing reliance on chemical inputs for control. However there are incoming bans on some pesticides, and new approaches are required for pest management. The aim of this project is to develop a new strategy which exploits the dependence of herbivorous insects on phytosterols. Here, we will apply the latest genomics technologies in plants to produce non-utili ....Investigating a novel genetic strategy for insect resistance in crops. Plants are in a constant battle with insect pests and there is an increasing reliance on chemical inputs for control. However there are incoming bans on some pesticides, and new approaches are required for pest management. The aim of this project is to develop a new strategy which exploits the dependence of herbivorous insects on phytosterols. Here, we will apply the latest genomics technologies in plants to produce non-utilizable sterols which will not support insect growth and reproduction, but will still allow the plant to function normally. We will demonstrate this in the important crop canola. Translation of this knowledge will support breeding for crop resilience, leading to durable resistance and more sustainable crop production.Read moreRead less