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 ....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.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100188
Funder
Australian Research Council
Funding Amount
$550,000.00
Summary
Terabase sequencing for mutant, developmental, environmental and population genomics. This facility will make it possible to completely sequence the genome (and epi-genome and transcriptome) of a large number of samples in a cost effective manner. This will provide researchers with unprecedented ability to compare individuals in a population and to discover and define novel traits which govern disease resistance, yield and population dynamics in natural systems.