M
Marie Garmier
Researcher at University of Paris-Sud
Publications - 15
Citations - 1203
Marie Garmier is an academic researcher from University of Paris-Sud. The author has contributed to research in topics: Arabidopsis & Hypersensitive response. The author has an hindex of 13, co-authored 14 publications receiving 1091 citations. Previous affiliations of Marie Garmier include Paris Diderot University & Centre national de la recherche scientifique.
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Journal ArticleDOI
Leaf Mitochondria Modulate Whole Cell Redox Homeostasis, Set Antioxidant Capacity, and Determine Stress Resistance through Altered Signaling and Diurnal Regulation
Christelle Dutilleul,Marie Garmier,Graham Noctor,Chantal Mathieu,P. Chetrit,Christine H. Foyer,Rosine De Paepe +6 more
TL;DR: Loss of complex I function reveals effective antioxidant crosstalk and acclimation between the mitochondria and other organelles to maintain whole cell redox balance and is associated with higher tolerance to ozone and Tobacco mosaic virus.
Journal ArticleDOI
Lack of Respiratory Chain Complex I Impairs Alternative Oxidase Engagement and Modulates Redox Signaling during Elicitor-Induced Cell Death in Tobacco
Guillaume Vidal,Miquel Ribas-Carbo,Marie Garmier,Guy Dubertret,Allan G. Rasmusson,Chantal Mathieu,Christine H. Foyer,Rosine De Paepe +7 more
TL;DR: Genetically programmed flexibility of plant respiratory routes and antioxidants in response to elicitors are demonstrated and sustained ATP production, rather than AOX activity by itself or mitochondrial ROS, might be important for in planta cell death.
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Functional analysis of Arabidopsis immune-related MAPKs uncovers a role for MPK3 as negative regulator of inducible defences
Nicolas Frei dit Frey,Nicolas Frei dit Frey,Ana Victoria Garcia,Jean Bigeard,Rim Zaag,Eduardo Bueso,Marie Garmier,Stéphanie Pateyron,Marie-Ludivine de Tauzia-Moreau,Véronique Brunaud,Sandrine Balzergue,Jean Colcombet,Sébastien Aubourg,Marie-Laure Martin-Magniette,Marie-Laure Martin-Magniette,Marie-Laure Martin-Magniette,Heribert Hirt,Heribert Hirt +17 more
TL;DR: Analysis of the behaviour of MPK3, MPK4 and MPK6 mutants in early and late immune responses triggered by the MAMP flg22 from bacterial flagellin indicates that the plant immune signalling network is choreographed through the interplay of these three interwoven MAPK pathways.
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Dissecting Phosphite-Induced Priming in Arabidopsis Infected with Hyaloperonospora arabidopsidis
Kamal Massoud,Thierry Barchietto,Thomas Le Rudulier,Laurane Pallandre,Laure Didierlaurent,Marie Garmier,Françoise Ambard-Bretteville,Jean-Marc Seng,Patrick Saindrenan +8 more
TL;DR: It is proposed that Phi negatively regulates MPK4, thus priming SA-dependent defense responses following Hpa infection and priming Enhanced Disease Susceptibility1 and Phytoalexin Deficient4, following pathogen challenge.
Journal ArticleDOI
The differential spatial distribution of secondary metabolites in Arabidopsis leaves reacting hypersensitively to Pseudomonas syringae pv. tomato is dependent on the oxidative burst
Clara Simon,Mathilde Langlois-Meurinne,Floriant Bellvert,Marie Garmier,Laure Didierlaurent,Kamal Massoud,Sejir Chaouch,Arul Marie,Bernard Bodo,Serge Kauffmann,Graham Noctor,Patrick Saindrenan +11 more
TL;DR: It is demonstrated that ROS availability influences both the amount and the pattern of infection-induced SM accumulation, and some SMs have important interactions with ROS in redox homeostasis during the hypersensitive response to Pst-AvrRpm1.