Metabolite glucosylation during grape berry development. The research proposed contributes to building and transforming the Australian wine industry, and other horticultural industries, by developing expertise and knowledge in the area of grape berry metabolism. The synthesis and validation of a library of grape berry metabolites, annotation of part of the grapevine genome sequence dataset and development of the micro vine transformation system are innovative products of significant national and ....Metabolite glucosylation during grape berry development. The research proposed contributes to building and transforming the Australian wine industry, and other horticultural industries, by developing expertise and knowledge in the area of grape berry metabolism. The synthesis and validation of a library of grape berry metabolites, annotation of part of the grapevine genome sequence dataset and development of the micro vine transformation system are innovative products of significant national and international benefit. Two high-quality PhD students will be trained in a collaborative and high-quality research environment during the course of the proposed research.Read moreRead less
Beneficial arthropods in Coonawarra vineyards and sustainable grape production. Many species of pest and beneficial arthropods live in vines and groundcover of vineyards. Vignerons often devote considerable effort to sustain populations of what they believe to be beneficial arthropods. However, the types of natural enemies and techniques to enhance their effectiveness are poorly known. This project aims to identify and quantify the role of natural enemies in controlling the main pest in Coonawar ....Beneficial arthropods in Coonawarra vineyards and sustainable grape production. Many species of pest and beneficial arthropods live in vines and groundcover of vineyards. Vignerons often devote considerable effort to sustain populations of what they believe to be beneficial arthropods. However, the types of natural enemies and techniques to enhance their effectiveness are poorly known. This project aims to identify and quantify the role of natural enemies in controlling the main pest in Coonawarra vineyards, identify their food and shelter requirements, and improve management practices and other techniques to optimise populations of beneficial species. The significance of this project is that it will enable the promotion of insecticide-free production of winegrapes in the Coonawarra.Read moreRead less
Does a novel class of small RNA molecules control self-incompatibility in solanaceous plants? Self-incompatibility is a simple and genetically defined cell recognition system that prevents inbreeding in many plant species. Flowers of self-incompatible plants can distinguish self pollen from foreign pollen, and allow only foreign pollen to fertilise their egg cells. This proposal will investigate the possibility that the part of the genetic self-incompatibility locus controlling recognition of ....Does a novel class of small RNA molecules control self-incompatibility in solanaceous plants? Self-incompatibility is a simple and genetically defined cell recognition system that prevents inbreeding in many plant species. Flowers of self-incompatible plants can distinguish self pollen from foreign pollen, and allow only foreign pollen to fertilise their egg cells. This proposal will investigate the possibility that the part of the genetic self-incompatibility locus controlling recognition of pollen is a novel type of gene that encodes a small RNA molecule but no protein. Knowledge gained by studying the self-incompatibility genes will help us to understand how plant cells recognise each other, and may allow us to manipulate seed (and hence crop) production.Read moreRead less