Physiological, biochemical, genetic and molecular properties of pathogens will be discussed. Aspects of plant pathogen systems will include host physiology, disease development, resistance and molecular plant-microbe interactions. The course provides an understanding of processes in the soil which influence the movement, transfer and fate of essential and non-essential elements. The occurrence and reactions of these elements, including added fertilizers are considered. The causes, measurement and management of soil acidity, alkalinity, nutrient deficiency and contaminant toxicity are undertaken.
Practical work consists of laboratory exercises closely linked with lecture material.
The dramatic expansion of research in plant molecular genetics over the past few years has resulted in substantially increased understanding of the molecular basis for plant development, environmental responses and plant-microbe interactions. This course provides a current review of our knowledge about the molecular mechanisms directing plant gene expression under diverse circumstances - an essential first step in understanding the biology of plants and our potential to modify their behaviour and properties. In the laboratory classes students will perform some of the techniques currently used to generate plant molecular biology information and undertake a research project related to current research in plant molecular biology and biotechnology.