Search Results - "HEROUART, Didier"

Nitric oxide (NO): a key player in the senescence of Medicago truncatula root nodules by Cam, Yvan, Pierre, Olivier, Boncompagni, Eric, Hérouart, Didier, Meilhoc, Eliane, Bruand, Claude

“…Nitric oxide (NO) is a signalling and defence molecule involved in diverse plant developmental processes, as well as in the plant response to pathogens. NO has…”
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Protection of Sinorhizobium against host cysteine-rich antimicrobial peptides is critical for symbiosis by Haag, Andreas F, Baloban, Mikhail, Sani, Monica, Kerscher, Bernhard, Pierre, Olivier, Farkas, Attila, Longhi, Renato, Boncompagni, Eric, Hérouart, Didier, Dall'angelo, Sergio, Kondorosi, Eva, Zanda, Matteo, Mergaert, Peter, Ferguson, Gail P

“…Sinorhizobium meliloti differentiates into persisting, nitrogen-fixing bacteroids within root nodules of the legume Medicago truncatula. Nodule-specific…”
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Involvement of papain and legumain proteinase in the senescence process of Medicago truncatula nodules by Pierre, Olivier, Hopkins, Julie, Combier, Maud, Baldacci, Fabien, Engler, Gilbert, Brouquisse, Renaud, Hérouart, Didier, Boncompagni, Eric

“…The symbiotic interaction between legumes and Rhizobiaceae leads to the formation of new root organs called nodules. Within the nodule, Rhizobiaceae…”
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Plant genes involved in harbouring symbiotic rhizobia or pathogenic nematodes by Damiani, Isabelle, Baldacci‐Cresp, Fabien, Hopkins, Julie, Andrio, Emilie, Balzergue, Sandrine, Lecomte, Philippe, Puppo, Alain, Abad, Pierre, Favery, Bruno, Hérouart, Didier

“…The establishment and development of plant–microorganism interactions involve impressive transcriptomic reprogramming of target plant genes. The symbiont…”
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Glutathione Deficiency in Sinorhizobium meliloti Does Not Impair Bacteroid Differentiation But Induces Early Senescence in the Interaction With Medicago truncatula by Yang, Li, El Msehli, Sarra, Benyamina, Sofiane, Lambert, Annie, Hopkins, Julie, Cazareth, Julie, Pierre, Olivier, Hérouart, Didier, Achi-Smiti, Samira, Boncompagni, Eric, Frendo, Pierre

“…Under nitrogen-limiting conditions, legumes are able to interact symbiotically with bacteria of the Rhizobiaceae family. This interaction gives rise to a new…”
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Crucial role of (homo)glutathione in nitrogen fixation in Medicago truncatula nodules by El Msehli, Sarra, Lambert, Annie, Baldacci‐Cresp, Fabien, Hopkins, Julie, Boncompagni, Eric, Smiti, Samira Aschi, Hérouart, Didier, Frendo, Pierre

“…• Legumes form a symbiotic interaction with bacteria of the Rhizobiaceae family to produce nitrogen‐fixing root nodules under nitrogen‐limiting conditions. We…”
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Reactive oxygen and nitrogen species and glutathione: key players in the legume–Rhizobium symbiosis by Pauly, Nicolas, Pucciariello, Chiara, Mandon, Karine, Innocenti, Gilles, Jamet, Alexandre, Baudouin, Emmanuel, Hérouart, Didier, Frendo, Pierre, Puppo, Alain

“…Several reactive oxygen and nitrogen species (ROS/RNS) are continuously produced in plants as by-products of aerobic metabolism or in response to stresses…”
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(Homo)glutathione deficiency impairs root-knot nematode development in Medicago truncatula by Baldacci-Cresp, Fabien, Chang, Christine, Maucourt, Mickaël, Deborde, Catherine, Hopkins, Julie, Lecomte, Philippe, Bernillon, Stéphane, Brouquisse, Renaud, Moing, Annick, Abad, Pierre, Hérouart, Didier, Puppo, Alain, Favery, Bruno, Frendo, Pierre

“…Root-knot nematodes (RKN) are obligatory plant parasitic worms that establish and maintain an intimate relationship with their host plants. During a compatible…”
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Physiological and genetic changes during natural senescence of Medicago truncatula root nodules by El Msehli, Sarra, Lambert, Annie, Hopkins, Julie, Boncompagni, Eric, Smiti-Aschi, Samira, Hérouart, Didier, Frendo, Pierre

“…Under nitrogen‐limiting conditions, legumes are able to form a symbiotic interaction with bacteria of the Rhizobiaceae family to produce root nodules. These…”
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Identification of new up-regulated genes under drought stress in soybean nodules by Clement, Mathilde, Lambert, Annie, Herouart, Didier, Boncompagni, Eric

“…Legumes/rhizobium biological N 2 fixation (BNF) is dramatically affected under abiotic stress such as drought, salt, cold and heavy metal stresses. Nodule…”
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Critical protective role of bacterial superoxide dismutase in Rhizobium–legume symbiosis by Santos, Renata, Hérouart, Didier, Puppo, Alain, Touati, Danièle

“…In nitrogen‐poor soils, rhizobia elicit nodule formation on legume roots, within which they differentiate into bacteroids that fix atmospheric nitrogen…”
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Differential regulation of two divergent Sinorhizobium meliloti genes for HPII-like catalases during free-living growth and protective role of both catalases during symbiosis by Sigaud, S, Becquet, V, Frendo, P, Puppo, A, Herouart, D

“…Two catalases, KatA, and KatB, have been detected in Sinorhizobium meliloti growing on rich medium. Here we characterize a new catalase gene encoding a third…”
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γ-Glutamyl Transpeptidase in Transgenic Tobacco Plants. Cellular Localization, Processing, and Biochemical Properties by Storozhenko, Sergei, Belles-Boix, Enric, Babiychuk, Elena, Hérouart, Didier, Davey, Mark W., Slooten, Luit, Van Montagu, Marc, Inzé, Dirk, Kushnir, Sergei

“…γ-Glutamyl transpeptidase (γ-GT) is a ubiquitous enzyme that catalyzes the first step of glutathione (GSH) degradation in the γ-glutamyl cycle in mammals. A…”
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Possible Roles for a Cysteine Protease and Hydrogen Peroxide in Soybean Nodule Development and Senescence by Alesandrini, Florence, Mathis, René, Van de Sype, Ghislaine, Hérouart, Didier, Puppo, Alain

“…• The expression of a cysteine protease (CP) gene during soybean (Glycine max) root nodule development has been studied. In 5-wk-old nodules, when N2fixation…”
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Peribacteroid space acidification: a marker of mature bacteroid functioning in Medicago truncatula nodules by PIERRE, OLIVIER, ENGLER, GILBERT, HOPKINS, JULIE, BRAU, FRÉDÉRIC, BONCOMPAGNI, ERIC, HÉROUART, DIDIER

“…Legumes form a symbiotic interaction with Rhizobiaceae bacteria, which differentiate into nitrogen‐fixing bacteroids within nodules. Here, we investigated in…”
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H2O2 Is Required for Optimal Establishment of the Medicago sativa/Sinorhizobium meliloti Symbiosis by JAMET, Alexandre, MANDON, Karine, PUPPO, Alain, HEROUART, Didier

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Isolation of a novel nodulin: a molecular marker of osmotic stress in Glycine max/Bradyrhizobium japonicum nodule by CLEMENT, MATHILDE, BONCOMPAGNI, ERIC, DE ALMEIDA-ENGLER, JANICE, HEROUART, DIDIER

“…Symbiotic N₂ fixation of legume crops is highly sensitive to drought, which results in a dramatic drop of N accumulation and yield. The symbiosis between…”
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Redox-activated expression of the cytosolic copper/zinc superoxide dismutase gene in Nicotiana by Herouart, Didier, Van Montagu, Marc, Inze, Dirk

“…Superoxide dismutases (SODs; superoxide: superoxide oxidoreductase, EC 1.15.1.1) play a key role in protection against oxygen radicals, and SOD gene expression…”
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Isolation of a molecular marker of soybean nodule senescence by Alesandrini, Florence, Frendo, Pierre, Puppo, Alain, Hérouart, Didier

“…cDNA markers differentially expressed in mature and senescent soybean ( Glycine max [L.] Merr. cv. Labrador) nodules were isolated by mRNA differential…”
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Oxidative burst in alfalfa-Sinorhizobium meliloti symbiotic interaction by SANTOS, Renata, HEROUART, Didier, SIGAUD, Samuel, TOUATI, Danièle, PUPPO, Alain

“…Reactive oxygen species are produced as an early event in plant defense response against avirulent pathogens. We show here that alfalfa responds to infection…”
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