The Australian Research Data Commons (ARDC) invites you to participate in a short survey about your
interaction with the ARDC and use of our national research infrastructure and services. The survey will take
approximately 5 minutes and is anonymous. It’s open to anyone who uses our digital research infrastructure
services including Reasearch Link Australia.
We will use the information you provide to improve the national research infrastructure and services we
deliver and to report on user satisfaction to the Australian Government’s National Collaborative Research
Infrastructure Strategy (NCRIS) program.
Please take a few minutes to provide your input. The survey closes COB Friday 29 May 2026.
Complete the 5 min survey now by clicking on the link below.
Australian Laureate Fellowships - Grant ID: FL180100139
Funder
Australian Research Council
Funding Amount
$2,973,547.00
Summary
Processes of plant growth that impact agriculture and horticulture. The project aims to discover the genes and processes that control plant shoot architecture, which is a major driver of yield in field, horticultural and forestry crops. Shoot branching is the result of the complex interplay of genes, environment and crop management. By investigating cellular processes governing growth and development, as well as physiology and molecular genetics, this project will enhance Australian capacity and ....Processes of plant growth that impact agriculture and horticulture. The project aims to discover the genes and processes that control plant shoot architecture, which is a major driver of yield in field, horticultural and forestry crops. Shoot branching is the result of the complex interplay of genes, environment and crop management. By investigating cellular processes governing growth and development, as well as physiology and molecular genetics, this project will enhance Australian capacity and multidisciplinary innovation. An improved understanding of shoot branching and how it may be manipulated will improve our knowledge of plant sciences that could contribute to agricultural expansion and food security in Australia and internationally.Read moreRead less
Discovering the activity of novel CLE peptide hormones that regulate legume nodulation. This project aims to functionally characterise novel peptide hormones that regulate the number of nitrogen-fixing root nodules that legumes form. Findings will enhance the current nodulation model and could help to alleviate our reliance on expensive, often polluting, nitrogen-fertilisers by helping to optimise the nodulation process in agriculture.
Discovery of the systemic regulator of legume nodulation. This project aims to discover the novel, shoot-derived factor that legumes produce to regulate the number of nitrogen-fixing root nodules they form. Outcomes will enhance the current nodulation model and could help optimise the process in agriculture, which would help alleviate current reliance on nitrogen-fertilisers that are expensive and pollute.
Crosstalk between branching and flowering regulatory pathways in shoot development. This project will explore how a newly discovered plant hormone communicates with other plant and environmental signals to regulate shoot branching. Understanding this process is an important step towards enhancing the yield, productivity and sustainability of commercially important plant species.
The Role of Sugar Demand in Apical Dominance: Branching in a New Direction. For centuries, people around the world have made use of the knowledge that pruning the growing tips of shoots causes buds on the stem below to grow out into branches. Yields in crop, horticulture and forestry industries depend on shoot architecture. Since the discovery of auxin in the 1930s, shoot branching has been thought to be regulated by plant hormones. However, in this project we propose a new theory whereby shoot ....The Role of Sugar Demand in Apical Dominance: Branching in a New Direction. For centuries, people around the world have made use of the knowledge that pruning the growing tips of shoots causes buds on the stem below to grow out into branches. Yields in crop, horticulture and forestry industries depend on shoot architecture. Since the discovery of auxin in the 1930s, shoot branching has been thought to be regulated by plant hormones. However, in this project we propose a new theory whereby shoot tip demand for sugar is predominant in apical dominance; enhanced sucrose, a mobile sugar, is necessary and sufficient for the initial growth of buds. This project aims to expand this theory, revealing underlying components involved in sucrose action and describe how the network of sugar demand and hormones acts to control shoot architecture.Read moreRead less
Nitrogen characteristics of plant communities along the North Australian Tropical Transect (NATT). It has become evident that biosphere processes need to be addressed at a global scale to understand global changes. Continental transects analyse ecosystem processes in a global context. The North Australian Tropical Transect (Darwin to Tennant Creek) represents 25% of Australia's vegetation. Biogeological research is underway on NATT ecosystems. Nitrogen availability strongly affects ecosystem pro ....Nitrogen characteristics of plant communities along the North Australian Tropical Transect (NATT). It has become evident that biosphere processes need to be addressed at a global scale to understand global changes. Continental transects analyse ecosystem processes in a global context. The North Australian Tropical Transect (Darwin to Tennant Creek) represents 25% of Australia's vegetation. Biogeological research is underway on NATT ecosystems. Nitrogen availability strongly affects ecosystem productivity, and is of major interest as nitrogen pollution threatens the biosphere. In Australia, nitrogen levels are generally low, but overall knowledge is limited. An integrated ecophysiological approach will relate soil and plant nitrogen characteristics, and provide an analysis of nitrogen relations along NATT. Results will be linked to existing NATT and international transect research.Read moreRead less
Strigolactone, a new plant hormone: its regulation, role and potential for plant improvement. This Project will investigate a new plant hormone, one of only 10 or so discovered to date in plants. This hormone regulates shoot number, water and nutrient uptake and the ability of shoots to generate roots and develop wood. The Project will produce genetic tools and describe new processes for applications in sustainable plant improvement.
The new plant hormone controlling shoot branching. This project will create genetic tools and knowledge on the control of a new plant growth hormone that affects a diverse number of plant properties. These important traits include shoot number, water and nutrient uptake, wood production, the ability to generate roots and the ability to stimulate particular potentially devastating parasitic weeds.
New plant development discoveries stem from strigolactone research. This project involves a new plant hormone, strigolactone, and the way it controls wood and root formation in above-ground parts of plants. It will identify new plant genes involved in these processes and provide greater understanding of how plant hormones interact to control these important traits.
Molecular dissection of systemic regulation of nodulation in legumes. This project aims to discover and characterise critical new factors that control legume nodule numbers. Legume plants can increase crop productivity and improve agricultural sustainability by forming specialised root nodules that house nitrogen-fixing rhizobia bacteria. The project will use a multidisciplinary approach to identify the elusive Shoot Derived Inhibitor molecule and define its interaction with novel genes, microRN ....Molecular dissection of systemic regulation of nodulation in legumes. This project aims to discover and characterise critical new factors that control legume nodule numbers. Legume plants can increase crop productivity and improve agricultural sustainability by forming specialised root nodules that house nitrogen-fixing rhizobia bacteria. The project will use a multidisciplinary approach to identify the elusive Shoot Derived Inhibitor molecule and define its interaction with novel genes, microRNAs and phytohormones in nodulation control. Findings will considerably enhance the current nodulation models and will benefit strategies to generate new compounds and crop varieties that mitigate fertiliser requirements, improve soil conditions and increase food security.Read moreRead less