Search Results - "Genty, Bernard"

Variable mesophyll conductance revisited: theoretical background and experimental implications by THOLEN, DANNY, ETHIER, GILBERT, GENTY, BERNARD, PEPIN, STEEVE, ZHU, XIN‐GUANG

“…The CO₂ concentration at the site of carboxylation inside the chloroplast stroma depends not only on the stomatal conductance, but also on the conductance of…”
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The dual effect of abscisic acid on stomata by Pantin, Florent, Monnet, Fabien, Jannaud, Dorothée, Costa, Joaquim Miguel, Renaud, Jeanne, Muller, Bertrand, Simonneau, Thierry, Genty, Bernard

“…The classical view that the drought-related hormone ABA simply acts locally at the guard cell level to induce stomatal closure is questioned by differences…”
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Estimating mesophyll conductance to CO2: methodology, potential errors, and recommendations by Pons, Thijs L., Flexas, Jaume, von Caemmerer, Susanne, Evans, John R., Genty, Bernard, Ribas-Carbo, Miquel, Brugnoli, Enrico

“…The three most commonly used methods for estimating mesophyll conductance (gm) are described. They are based on gas exchange measurements either (i) by…”
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Control of Hydrogen Photoproduction by the Proton Gradient Generated by Cyclic Electron Flow in Chlamydomonas reinhardtii by Tolleter, Dimitri, Ghysels, Bart, Alric, Jean, Petroutsos, Dimitris, Tolstygina, Irina, Krawietz, Danuta, Happe, Thomas, Auroy, Pascaline, Adriano, Jean-Marc, Beyly, Audrey, Cuiné, Stéphan, Plet, Julie, Reiter, Ilja M., Genty, Bernard, Cournac, Laurent, Hippler, Michael, Peltier, Gilles

“…Hydrogen photoproduction by eukaryotic microalgae results from a connection between the photosynthetic electron transport chain and a plastidial hydrogenase…”
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Actin filament reorganisation controlled by the SCAR/WAVE complex mediates stomatal response to darkness by Isner, Jean‐Charles, Xu, Zaoxu, Costa, Joaquim Miguel, Monnet, Fabien, Batstone, Thomas, Ou, Xiaobin, Deeks, Michael J., Genty, Bernard, Jiang, Kun, Hetherington, Alistair M.

“…Stomata respond to darkness by closing to prevent excessive water loss during the night. Although the reorganisation of actin filaments during stomatal closure…”
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Vitamin E is essential for the tolerance of Arabidopsis thaliana to metal-induced oxidative stress by COLLIN, VALÉRIE C, EYMERY, FRANÇOISE, GENTY, BERNARD, REY, PASCAL, HAVAUX, MICHEL

“…Arabidopsis (Arabidopsis thaliana) plants were grown in a hydroponic culture system for 7 to 14 d in the absence or presence of 75 μM Cd or 75 μM Cu. The Cu…”
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Constitutive activation of a plasma membrane H+-ATPase prevents abscisic acid-mediated stomatal closure by Merlot, S, Leonhardt, N, Fenzi, F, Valon, C, Costa, M, Piette, L, Vavasseur, A, Genty, B, Boivin, K, Muller, A

“…Light activates proton (H+)‐ATPases in guard cells, to drive hyperpolarization of the plasma membrane to initiate stomatal opening, allowing diffusion of…”
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A new mechanistic framework to predict OCS fluxes from soils by Ogée, Jérôme, Sauze, Joana, Kesselmeier, Jürgen, Genty, Bernard, Van Diest, Heidi, Launois, Thomas, Wingate, Lisa

“…Estimates of photosynthetic and respiratory fluxes at large scales are needed to improve our predictions of the current and future global CO2 cycle. Carbonyl…”
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The Cytosolic/Nuclear HSC70 and HSP90 Molecular Chaperones Are Important for Stomatal Closure and Modulate Abscisic Acid-Dependent Physiological Responses in Arabidopsis by Clément, Mathilde, Leonhardt, Nathalie, Droillard, Marie-Jo, Reiter, Ilja, Montillet, Jean-Luc, Genty, Bernard, Laurière, Christiane, Nussaume, Laurent, Noël, Laurent D.

“…Cytosolic/nuclear molecular chaperones of the heat shock protein families HSP90 and HSC70 are conserved and essential proteins in eukaryotes. These proteins…”
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Bryophyte gas-exchange dynamics along varying hydration status reveal a significant carbonyl sulphide (COS) sink in the dark and COS source in the light by Gimeno, Teresa E., Ogée, Jérôme, Royles, Jessica, Gibon, Yves, West, Jason B., Burlett, Régis, Jones, Sam P., Sauze, Joana, Wohl, Steven, Benard, Camille, Genty, Bernard, Wingate, Lisa

“…Carbonyl sulphide (COS) is a potential tracer of gross primary productivity (GPP), assuming a unidirectional COS flux into the vegetation that scales with GPP…”
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Effect of PGR5 impairment on photosynthesis and growth in Arabidopsis thaliana by Nakajima Munekage, Y.(Universite Aix-Marseille (France)), Genty B, Peltier, G

“…PGR5 has been reported as an important factor for the activity of the ferredoxin-dependent cyclic electron transport around PSI. To elucidate the role of PGR5…”
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A top-down approach of surface carbonyl sulfide exchange by a Mediterranean oak forest ecosystem in southern France by Belviso, Sauveur, Reiter, Ilja Marco, Loubet, Benjamin, Gros, Valérie, Lathière, Juliette, Montagne, David, Delmotte, Marc, Ramonet, Michel, Kalogridis, Cerise, Lebegue, Benjamin, Bonnaire, Nicolas, Kazan, Victor, Gauquelin, Thierry, Fernandez, Catherine, Genty, Bernard

“…The role that soil, foliage, and atmospheric dynamics have on surface carbonyl sulfide (OCS) exchange in a Mediterranean forest ecosystem in southern France…”
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Use of infrared thermal imaging to isolate Arabidopsis mutants defective in stomatal regulation by Merlot, Sylvain, Mustilli, Anna‐Chiara, Genty, Bernard, North, Helen, Lefebvre, Valérie, Sotta, Bruno, Vavasseur, Alain, Giraudat, Jérôme

“…Summary In response to drought, plants synthesise the hormone abscisic acid (ABA), which triggers closure of the stomatal pores. This process is vital for…”
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Bacteriophytochrome controls photosystem synthesis in anoxygenic bacteria by Verméglio, André, Giraud, Eric, Fardoux, Joël, Fourrier, Nicolas, Hannibal, Laure, Genty, Bernard, Bouyer, Pierre, Dreyfus, Bernard

“…Plants use a set of light sensors to control their growth and development in response to changes in ambient light. In particular, phytochromes exert their…”
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Effect of local irradiance on CO2 transfer conductance of mesophyll in walnut by Piel, Clément, Frak, Ela, Le Roux, Xavier, Genty, Bernard

“…The acclimation responses of walnut leaf photosynthesis to the irradiance microclimate were investigated by characterizing the photosynthetic properties of the…”
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Involvement of a Plastid Terminal Oxidase in Plastoquinone Oxidation as Evidenced by Expression of the Arabidopsis thaliana Enzyme in Tobacco by Joët, Thierry, Genty, Bernard, Josse, Eve-Marie, Kuntz, Marcel, Cournac, Laurent, Peltier, Gilles

“…Chlororespiration has been defined as a respiratory electron transport chain in interaction with photosynthetic electron transport involving both…”
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Elevated Expression of PGR5 and NDH-H in Bundle Sheath Chloroplasts in C4Flaveria Species by Munekage, Yuri Nakajima, Eymery, Françoise, Rumeau, Dominique, Cuiné, Stephan, Oguri, Masateru, Nakamura, Naoya, Yokota, Akiho, Genty, Bernard, Peltier, Gilles

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The impact of soil microorganisms on the global budget of δ18O in atmospheric CO2 by Wingate, Lisa, Ogée, Jérôme, Cuntz, Matthias, Genty, Bernard, Reiter, Ilja, Seibt, Ulli, Yakir, Dan, Maseyk, Kadmiel, Pendall, Elise G., Barbour, Margatet M., Mortazavi, Behzad, Burlett, Régis R., Peylin, Philippe, Miller, John, Mencuccini, Maurizio, Shim, Jee H., Hunt, John, Grace, John

“…Improved global estimates of terrestrial photosynthesis and respiration are critical for predicting the rate of change in atmospheric CO 2 . The oxygen…”
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Estimating Mesophyll Conductance from Measurements of C¹⁸OO Photosynthetic Discrimination and Carbonic Anhydrase Activity by Ogée, Jérôme, Wingate, Lisa, Genty, Bernard

“…Carbonic anhydrase (CA) activity in leaves catalyzes the ¹⁸O exchange between CO₂ and water during photosynthesis. This feature has been used to estimate the…”
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Estimating Mesophyll Conductance from Measurements of C 18 OO Photosynthetic Discrimination and Carbonic Anhydrase Activity by Ogée, Jérôme, Wingate, Lisa, Genty, Bernard

“…Carbonic anhydrase (CA) activity in leaves catalyzes the O exchange between CO and water during photosynthesis. This feature has been used to estimate the…”
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