Establishing the role of heterotrimeric G-proteins in plant defence (2007–2009)

Abstract:
Plants have evolved a number of mechanisms to defend themselves against pathogens. We have recently established that an important family of signalling proteins (G-proteins) are involved in defence against a number of plant pathogens. Nevertheless, almost nothing is yet known about the biochemical and molecular nature of this involvement. This study aims to establish the role of G-proteins in the plant defence network using a combination of genomics, mutagenesis and transcript profiling (microarrays) that will allow us to establish the biochemical pathways influenced by these proteins and identify components of their signalling pathways.
Grant type:
ARC Discovery Projects
Researchers:
  • Professor
    School of Agriculture and Food Sciences
    Faculty of Science
    Affiliated Professor
    Centre for Crop Science
    Queensland Alliance for Agriculture and Food Innovation
Funded by:
Australian Research Council