Dr Francois Barbier

Research Fellow

School of Biological Sciences
Faculty of Science

Overview

The main focus of my research is plant development, physiology and molecular biology. More precisely, I am studying the regulation plant shoot branching. During my PhD, I highlighted the involvement of sucrose during rose axillary bud outgrowth in France. In 2015, I joined Christine Beveridge’s lab at the University of Queensland to dissect the signalling pathways mediating the impact of sugars on shoot branching in pea and arabidopsis, and to understand how these sugar signals interact with hormone signals involved in axillary bud outgrowth. I also apply my skills in fundamental research to applied biology in macadamia, avocado and mango trees. The aim of this project is to have a better understanding of the tree physiology of these tropical and sub-tropical species in order to improve crop management.

Qualifications

  • Doctor of Philosophy, Agrocampus Ouest

Publications

  • Barbier, Francois F., Cao, Da, Fichtner, Franziska, Weiste, Christoph, Perez‐Garcia, Maria‐Dolores, Caradeuc, Mathieu, Le gourrierec, José, Sakr, Soulaiman and Beveridge, Christine A. (2021). HEXOKINASE1 signalling promotes shoot branching and interacts with cytokinin and strigolactone pathways. New Phytologist, 231 (3) nph.17427, 1088-1104. doi: 10.1111/nph.17427

  • Fichtner, Franziska, Dissanayake, Indeewari Madhubhashini, Lacombe, Benoit and Barbier, Francois (2021). Sugar and nitrate sensing: a multi-billion-year story. Trends in Plant Science, 26 (4), 352-374. doi: 10.1016/j.tplants.2020.11.006

  • Wang, Ming, Pérez-Garcia, Maria-Dolores, Davière, Jean-Michel, Barbier, François, Ogé, Laurent, Gentilhomme, José, Voisine, Linda, Péron, Thomas, Launay-Avon, Alexandra, Clément, Gilles, Baumberger, Nicolas, Balzergue, Sandrine, Macherel, David, Grappin, Philippe, Bertheloot, Jessica, Achard, Patrick, Hamama, Latifa and Sakr, Soulaiman (2021). Axillary bud outgrowth in rose is controlled by sugar metabolic and signalling pathways. Journal of Experimental Botany, 72 (8), 3044-3060. doi: 10.1093/jxb/erab046

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Supervision

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Publications

Journal Article

Grants (Administered at UQ)

PhD and MPhil Supervision

Current Supervision

Completed Supervision