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Amna Mhamdi
Researcher at Ghent University
Publications - 53
Citations - 5347
Amna Mhamdi is an academic researcher from Ghent University. The author has contributed to research in topics: Oxidative stress & Arabidopsis. The author has an hindex of 23, co-authored 45 publications receiving 4209 citations. Previous affiliations of Amna Mhamdi include Université Paris-Saclay & Sorbonne.
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Journal ArticleDOI
Glutathione in plants: an integrated overview.
Graham Noctor,Amna Mhamdi,Sejir Chaouch,Yi Han,Jenny Neukermans,Belén Márquez-García,Guillaume Queval,Christine H. Foyer +7 more
TL;DR: How alterations in glutathione status, such as those observed during stress, may participate in signal transduction cascades are discussed and how these alterations are integrated to fine-tune photorespiratory and respiratory metabolism and to modulate phytohormone signalling pathways.
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Catalase function in plants: a focus on Arabidopsis mutants as stress-mimic models
Amna Mhamdi,Guillaume Queval,Sejir Chaouch,Sandy Vanderauwera,Frank Van Breusegem,Graham Noctor +5 more
TL;DR: This review provides an update on plant catalase genes, function, and subcellular localization, with a focus on recent information generated from studies on Arabidopsis.
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The roles of reactive oxygen metabolism in drought: not so cut and dried
TL;DR: To what extent redox changes are involved in plant drought responses and the roles that different ROS-generating processes may play are asked and the likely importance of thiol systems in drought-induced redox signaling is discussed.
Journal ArticleDOI
Reactive oxygen species in plant development
Amna Mhamdi,Frank Van Breusegem +1 more
TL;DR: This Primer summarizes the emerging roles of reactive oxygen species and redox-dependent mechanisms in plant growth and development, highlighting interactions with phytohormonal networks.
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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
Amna Mhamdi,Jutta Hager,Sejir Chaouch,Guillaume Queval,Yi Han,Ludivine Taconnat,Patrick Saindrenan,Houda Gouia,Emmanuelle Issakidis-Bourguet,Jean-Pierre Renou,Graham Noctor +10 more
TL;DR: It is concluded that GR1 plays a crucial role in daylength-dependent redox signaling and that this function cannot be replaced by the second Arabidopsis GR gene or by thiol systems such as the thioredoxin system.