Calcium compartmentation in leaves: testing an integrated model of water and calcium transport with cell specific functional genomics. Calcium is a vital nutrient to animals and humans and its storage in vegetation is important for its accessibility. We believe this storage is linked to water flow in the leaf by a novel mechanism. This project will provide fundamental understanding of the cell type-specific processes involved in calcium storage and water flow in plants. High calibre PhD and Hono ....Calcium compartmentation in leaves: testing an integrated model of water and calcium transport with cell specific functional genomics. Calcium is a vital nutrient to animals and humans and its storage in vegetation is important for its accessibility. We believe this storage is linked to water flow in the leaf by a novel mechanism. This project will provide fundamental understanding of the cell type-specific processes involved in calcium storage and water flow in plants. High calibre PhD and Honours students will be educated to maintain the momentum of international excellence within Australia in the field of plant nutrient relations. The increase in understanding will allow future work to improve calcium availability and water use by plants to the benefit of agricultural productivity and quality of life.Read moreRead less
IMPROVING NITROGEN USE EFFICIENCY IN CROP PLANTS: ROLE OF THE AMMONIUM TRANSPORT FAMILY AMT. Improving nitrogen use efficiency in crop plants will reduce the use of environmentally damaging nitrogen fertilisers that threaten through leaching the sustainability of Australia's agricultural sector and local water ecosystems. Plants contain genes that encode transport proteins required for the uptake of nitrogen (ammonium and nitrate) from the soil. We will identify the in planta activity of the A ....IMPROVING NITROGEN USE EFFICIENCY IN CROP PLANTS: ROLE OF THE AMMONIUM TRANSPORT FAMILY AMT. Improving nitrogen use efficiency in crop plants will reduce the use of environmentally damaging nitrogen fertilisers that threaten through leaching the sustainability of Australia's agricultural sector and local water ecosystems. Plants contain genes that encode transport proteins required for the uptake of nitrogen (ammonium and nitrate) from the soil. We will identify the in planta activity of the AMT family of ammonium transporters and associated signalling pathways which control the uptake and assimilation of ammonium in plants. This project will confirm the mechanisms involved in ammonium uptake from the soil and lead to the development of ammonium-nitrogen efficient crop plants.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE160101536
Funder
Australian Research Council
Funding Amount
$369,000.00
Summary
How does mitochondrial biogenesis regulate seed germination in plants? This project aims to develop a better understanding of seed germination to enable the generation of cereal seeds with optimised rates of germination for agricultural production. Seed germination is a fundamental phase of the plant life cycle. Every year, alterations in the rate of germination cause significant crop loss in rice and other cereals. Mitochondria are emerging as essential signalling hubs in the regulation of seed ....How does mitochondrial biogenesis regulate seed germination in plants? This project aims to develop a better understanding of seed germination to enable the generation of cereal seeds with optimised rates of germination for agricultural production. Seed germination is a fundamental phase of the plant life cycle. Every year, alterations in the rate of germination cause significant crop loss in rice and other cereals. Mitochondria are emerging as essential signalling hubs in the regulation of seed germination. The project aims to combine the latest technologies and molecular approaches with genetics to understand how mitochondria regulate seed germination and the rate of germination progression in rice. The project also plans to investigate and confirm the interplay between oxygen signalling, phytohormones and mitochondrial biogenesis.Read moreRead less