Discovery Projects - Grant ID: DP170103352

Funding Activity

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Funded Activity Summary

How SEP-like genes determine cereal inflorescence architecture. This project aims to understand the morphological diversity of inflorescence architecture between cereal crop species. To do so, this project will identify functions and analyse the regulatory networks of conserved SEPALLATA genes (SEPs). This will enable them to determine cereal inflorescence morphogenesis of rice (branching) and barley (non-branching), representing the most important cereals. Identifying and understanding rice and barley SEPs, their direct targets and interactors, and how they regulate inflorescence branches and spikelets in both species is expected to provide evolutionary and developmental insights and targets to improve for crop yield. A molecular understanding of the regulatory network that underpins inflorescence shape and grain number will advance fundamental biology, and could form the basis for significant yield improvements by manipulating key points in the developmental pathway.

Funded Activity Details

Start Date: 2017

End Date: 12-2021

Funding Scheme: Discovery Projects

Funding Amount: $513,500.00

Funder: Australian Research Council

Research Topics

ANZSRC Field of Research (FoR)

Plant Cell and Molecular Biology | Plant Biology | Plant Developmental and Reproductive Biology |

ANZSRC Socio-Economic Objective (SEO)

Rice | Barley