Séminaire IBIP
Les séminaires ont lieu sur le Campus Montpellier SupAgro/INRA de La Gaillarde (2, place P. Viala Montpellier)

Jeudi 26 février 2009
Amphi 206 (Cœur d’Ecole) à 14h

Interplay between thioredoxin and glutathione pathways in plant development

Jean-Philippe Reichheld
Laboratoire Génome et Développement des Plantes de Perpignan

Intracellular redox status is recognized as a critical parameter determining plant development and response to environmental stress. Thioredoxin and glutathione have been shown to be key players of these regulations. Crosstalk between thioredoxin and glutathione pathways are known to occur. In order to decipher the interplays between thioredoxin and glutathione pathways, we generated multiple mutants in the two pathways. These mutants reveal new functions of both pathways in several developmental aspects including pollen fertility, apical meristem activity and auxin signalling.

Contact : Lionel Verdoucq

Contacts IBIP :
Sabine Zimmermann
Marc Lepetit
Corinne Dasen
Chantal Baracco