Arabidopsis GLUTATHIONE REDUCTASE1 Plays a Crucial Role in Leaf Responses to Intracellular Hydrogen Peroxide and in Ensuring Appropriate Gene Expression through Both Salicylic Acid and Jasmonic Acid Signaling Pathways

Mhamdi, Amna; Hager, Jutta; Chaouch, Séjir; Queval, Guillaume; Han, Yi; Taconnat, Ludivine; Saindrenan, Patrick; Gouia, Houda; Issakidis‐Bourguet, Emmanuelle; Renou, Jean‐Pierre; Noctor, Graham

doi:10.1104/pp.110.153767

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Arabidopsis GLUTATHIONE REDUCTASE1 Plays a Crucial Role in Leaf Responses to Intracellular Hydrogen Peroxide and in Ensuring Appropriate Gene Expression through Both Salicylic Acid and Jasmonic Acid Signaling Pathways

Published in PLANT PHYSIOLOGY • May 20, 2010

Authors:

Amna Mhamdi

Jutta Hager

Séjir Chaouch

Abstract

Glutathione is a major cellular thiol that is maintained in the reduced state by glutathione reductase (GR), which is encoded by two genes in Arabidopsis (Arabidopsis thaliana; GR1 and GR2). This study addressed the role of GR1 in hydrogen peroxide (H(2)O(2)) responses through a combined genetic, tr...

Subject

Jasmonic acid

Salicylic acid

Arabidopsis

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