Search Results - "BLEIN, JP"

From elicitins to lipid-transfer proteins: a new insight in cell signalling involved in plant defence mechanisms by Blein, Jean-Pierre, Coutos-Thévenot, Pierre, Marion, Didier, Ponchet, Michel

“…Elicitins and lipid-transfer proteins are small cysteine-rich lipid-binding proteins secreted by oomycetes and plant cells, respectively, that share some…”
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The plasma membrane oxidase NtrbohD is responsible for AOS production in elicited tobacco cells by Simon‐Plas, Françoise, Elmayan, Taline, Blein, Jean‐Pierre

“…Summary A cDNA encoding a protein, NtrbohD, located on the plasma membrane and homologue to the flavocytochrome of the neutrophil NADPH oxidase, was cloned in…”
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Modulation of the biological activity of a tobacco LTP1 by lipid complexation by Buhot, Nathalie, Gomès, Eric, Milat, Marie-Louise, Ponchet, Michel, Marion, Didier, Lequeu, José, Delrot, Serge, Coutos-Thévenot, Pierre, Blein, Jean-Pierre

“…Plant lipid transfer proteins (LTPs) are small, cysteine-rich proteins secreted into the extracellular space. They belong to the pathogenesis-related proteins…”
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Hydrogen peroxide induces programmed cell death features in cultured tobacco BY‐2 cells, in a dose‐dependent manner by Houot, Valérie, Etienne, Philippe, Petitot, Anne‐Sophie, Barbier, Stéphane, Blein, Jean‐Pierre, Suty, Lydie

“…Active oxygen species (AOS), especially hydrogen peroxide, play a critical role in the defence of plants against invading pathogens and in the hypersensitive…”
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A lipid transfer protein binds to a receptor involved in the control of plant defence responses by Buhot, N., Douliez, J.-P., Jacquemard, A., Marion, D., Tran, V., Maume, B.F., Milat, M.-L., Ponchet, M., Mikès, V., Kader, J.-C., Blein, J.-P.

“…Lipid transfer proteins (LTPs) and elicitins are both able to load and transfer lipidic molecules and share some structural and functional properties. While…”
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High‐altitude retinopathy by RUSSO, A, AGARD, E, BLEIN, JP, EL CHEHAB, H, RACT‐MADOUX, G, SWALDUZ, B, DOT, C

“…Purpose To report the clinical characteristics of 3 cases of high altitude retinopathy (HAR) and a review of the literature. Methods We report 3 cases of…”
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Involvement of Lipoxygenase-dependent Production of Fatty Acid Hydroperoxides in the Development of the Hypersensitive Cell Death induced by Cryptogein on Tobacco Leaves by Rustérucci, C, Montillet, J L, Agnel, J P, Battesti, C, Alonso, B, Knoll, A, Bessoule, J J, Etienne, P, Suty, L, Blein, J P, Triantaphylidès, C

“…Lipid peroxidation was investigated in relation with the hypersensitive reaction in cryptogein-elicited tobacco leaves. A massive production of free…”
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combined action of 9 lipoxygenase and galactolipase is sufficient to bring about programmed cell death during tobacco hypersensitive response by Cacas, J.L, Vailleau, F, Davoine, C, Ennar, N, Agnel, J.P, Tronchet, M, Ponchet, M, Blein, J.P, Roby, D, Triantaphylides, C

“…Oxylipins, derived from fatty acid hydroperoxides (FAHs), are thought to play different roles during plant pathogen interactions. During hypersensitive…”
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Specific Adduction of Plant Lipid Transfer Protein by an Allene Oxide Generated by 9-Lipoxygenase and Allene Oxide Synthase by Bakan, Bénédicte, Hamberg, Mats, Perrocheau, Ludivine, Maume, Daniel, Rogniaux, Hélène, Tranquet, Olivier, Rondeau, Corinne, Blein, Jean-Pierre, Ponchet, Michel, Marion, Didier

“…Lipid transfer proteins (LTPs) are ubiquitous plant lipid-binding proteins that have been associated with multiple developmental and stress responses. Although…”
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Rac regulation of NtrbohD, the oxidase responsible for the oxidative burst in elicited tobacco cell by Morel, Johanne, Fromentin, Jérome, Blein, Jean‐Pierre, Simon‐Plas, Françoise, Elmayan, Taline

“…Summary Five cDNAs encoding Rac protein homologues to the Rho‐related proteins from plants (Rop) were isolated in tobacco, and the function of one of them,…”
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Are elicitins cryptograms in plant-Oomycete communications? by Ponchet, M, Panabieres, F, Milat, M.L, Mikes, V, Montillet, J.L, Suty, L, Triantaphylides, C, Tirilly, Y, Blein, J.P

“…Stimulation of plant natural defenses is an important challenge in phytoprotection prospects. In that context, elicitins, which are small proteins secreted by…”
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Oligandrin. A Proteinaceous Molecule Produced by the Mycoparasite Pythium oligandrum Induces Resistance to Phytophthora parasitica Infection in Tomato Plants by Picard, Karine, Ponchet, Michel, Blein, Jean-Pierre, Patrice Rey, Yves Tirilly, Benhamou, Nicole

“…A low-molecular weight protein, termed oligandrin, was purified to homogeneity from the culture filtrate of the mycoparasitic fungus Pythium oligandrum. When…”
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Preferential induction of 20S proteasome subunits during elicitation of plant defense reactions: towards the characterization of “plant defense proteasomes” by Suty, Lydie, Lequeu, José, Lançon, Allan, Etienne, Philippe, Petitot, Anne-Sophie, Blein, Jean-Pierre

“…Plants have evolved efficient mechanisms to resist pathogens. The earliest defense response is the hypersensitive response (HR) considered as the main step…”
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Mediation of elicitin activity on tobacco is assumed by elicitin-sterol complexes by Osman, H, Vauthrin, S, Mikes, V, Milat, M L, Panabières, F, Marais, A, Brunie, S, Maume, B, Ponchet, M, Blein, J P

“…Elicitins secreted by phytopathogenic Phytophthora spp. are proteinaceous elicitors of plant defense mechanisms and were demonstrated to load, carry, and…”
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Ocular phototoxicity and altitude among mountaineer guides by EL CHEHAB, H, BLEIN, JP, HERRY, JP, GIRAUD, JM, LE CORRE, A, CHAVE, N, RACTMADOUX, G, SWALDUZ, B, MOURGUES, G, DOT, C

“…Purpose To evaluate ocular phototoxicity in mountaineer guide in Chamonix, France, exposed to altitude characterized by increased ultraviolet (UV) radiation…”
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Cytological characterization of elicitin-induced protection in tobacco plants infected by Phytophthora parasitica or phytoplasma by Lherminier, J, Benhamou, N, Larrue, J, Milat, M.L, Boudon-Padieu, E, Nicole, M, Blein, J.P

“…ABSTRACT Elicitins, small proteins secreted by Phytophthora and Pythium spp., display the ability to induce plant resistance toward pathogens. Ultrastructural…”
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Elicitins, Proteinaceous Elicitors of Plant Defense, Are a New Class of Sterol Carrier Proteins by Mikes, Vladimir, Milat, Marie-Louise, Ponchet, Michel, Panabières, Franck, Ricci, Pierre, Blein, Jean-Pierre

“…Some phytopathogenic fungi withinPhytophthoraspecies are unable to synthesize sterols and therefore must pick them up from the membranes of their host-plant,…”
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Construction of Cryptogein Mutants, a Proteinaceous Elicitor from Phytophthora, with Altered Abilities To Induce a Defense Reaction in Tobacco Cells by Lochman, Jan, Kasparovsky, Tomas, Damborsky, Jiri, Osman, Hanan, Marais, Antoine, Chaloupkova, Radka, Ponchet, Michel, Blein, Jean-Pierre, Mikes, Vladimir

“…We prepared a series of cryptogein mutants, an elicitor from Phytophthora cryptogea, with altered abilities to bind sterols and fatty acids. The induction of…”
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Cryptogein affects expression of alpha 3, alpha 6 and beta 1 20S proteasome subunits encoding genes in tobacco by Dahan, J, Etienne, P, Petitot, A-S, Houot, V, Blein, J-P, Suty, L

“…Twelve alpha and beta 20S proteasome subunits cDNAs showing 70-82% identity with the corresponding genes in Arabidopsis or rice, and features of eukaryotic…”
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Involvement of free calcium in action of cryptogein, a proteinaceous elicitor of hypersensitive reaction in tobacco cells by Tavernier, E. (INRA/Universite de Bourgogne, Dijon, France.), Wendelhenne, D, Blein, J.P, Pugin, A

“…Treatment of suspension-cultured tobacco (Nicotiana tabacum var Xanthi) cells with cryptogein, a proteinaceous elicitor from Phytophthora cryptogea, induced a…”
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