FUNCTIONAL GENOMICS OF PLANT MITOCHONDRIA: THEIR ROLE IN DEVELOPMENT, OXIDATIVE STRESS AND PLANT DEFENSE. Crops encounter many situations in their environment which place them under stress. Reactive oxygen molecules produced in these situations act as messengers to trigger defence mechanisms but also cause cellular damage. Mitochondria are the subcellular compartments involved in energy production and are essential for plant development and growth. However, they also have been implicated in th ....FUNCTIONAL GENOMICS OF PLANT MITOCHONDRIA: THEIR ROLE IN DEVELOPMENT, OXIDATIVE STRESS AND PLANT DEFENSE. Crops encounter many situations in their environment which place them under stress. Reactive oxygen molecules produced in these situations act as messengers to trigger defence mechanisms but also cause cellular damage. Mitochondria are the subcellular compartments involved in energy production and are essential for plant development and growth. However, they also have been implicated in the response of plants to stress and pathogen attack, and in production of reactive oxygen molecules. This proposal seeks to investigate how mitochondria are involved in these processes, using the latest plant genome information. Potential outcomes include crops better able to cope with environmental stress.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668413
Funder
Australian Research Council
Funding Amount
$723,000.00
Summary
The Nanoscale Characterisation Centre WA Analytical Biological Transmission Electron Microscope Facility. A new regional analytical biological TEM (BioTEM) will provide critical support to acclaimed medical and biological groups researching nationally significant age-related health, agricultural and environmental questions. The BioTEM, for example, will allow a unique opportunity to detect metal uptake and accumulation in bone-forming cells. This research will provide insight into metal induce ....The Nanoscale Characterisation Centre WA Analytical Biological Transmission Electron Microscope Facility. A new regional analytical biological TEM (BioTEM) will provide critical support to acclaimed medical and biological groups researching nationally significant age-related health, agricultural and environmental questions. The BioTEM, for example, will allow a unique opportunity to detect metal uptake and accumulation in bone-forming cells. This research will provide insight into metal induced afflictions, such as nasal ulcer, lung cancer, contact dermatitis and hypersensitivity reactions like asthma. The BioTEM will also be used to study how plants take up nutrients and how they use these compounds for growth, development and reproduction. Successes in this research will transfer to the important development of salt-tolerant plant species.Read moreRead less
Defining factors that influence protein turnover in plants. This project aims to discover how the functions of different proteins change as they age, and to define factors that dictate protein stability inside plants. This project will change protein turnover rates in plants by altering a regulator of this process to assess the role of this regulator in different plant developmental transitions. Expected outcomes include showing how protein abundance can be altered in plants for our future agric ....Defining factors that influence protein turnover in plants. This project aims to discover how the functions of different proteins change as they age, and to define factors that dictate protein stability inside plants. This project will change protein turnover rates in plants by altering a regulator of this process to assess the role of this regulator in different plant developmental transitions. Expected outcomes include showing how protein abundance can be altered in plants for our future agricultural and biotechnology needs. This will provide significant benefits, such as discovering processes inside plant cells that maintain the quality of different kinds of proteins and propose how different kinds of proteins can be stabilised for plant biotechnology applications.Read moreRead less
Advancing our understanding of plant responses to low phosphorus availability beyond the transcriptome. Phosphorus is essential for plant growth. Plants have evolved mechanisms to cope with the poor availability of phosphorus in many soils. This project will improve Australia's knowledge of how plants alter the expression of genes and proteins to activate their mechanisms for coping with poor phosphorus availability in some soils.