Search Results - "Glevarec, Gaëlle"

Cytokinin-Induced Phenotypes in Plant-Insect Interactions: Learning from the Bacterial World by Giron, David, Glevarec, Gaëlle

“…Recently, a renewed interest in cytokinins (CKs) has allowed the characterization of these phytohormones as key regulatory molecules in plant biotic…”
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Cytokinins as key regulators in plant—microbe—insect interactions: connecting plant growth and defence by Giron, David, Frago, Enric, Glevarec, Gaëlle, Pieterse, Corné M. J., Dicke, Marcel

“…1. Plant hormones play important roles in regulating plant growth and defence by mediating developmental processes and signalling networks involved in plant…”
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Characterization of a spermidine hydroxycinnamoyltransferase in Malus domestica highlights the evolutionary conservation of trihydroxycinnamoyl spermidines in pollen coat of core Eudicotyledons by Elejalde-Palmett, Carolina, de Bernonville, Thomas Dugé, Glevarec, Gaëlle, Pichon, Olivier, Papon, Nicolas, Courdavault, Vincent, St-Pierre, Benoit, Giglioli-Guivarc’h, Nathalie, Lanoue, Arnaud, Besseau, Sébastien

“…Phenolamides, so called hydroxycinnamic acid amides, are specialized metabolites produced in higher plants, involved in development, reproduction and serve as…”
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Concerted modulation of alanine and glutamate metabolism in young Medicago truncatula seedlings under hypoxic stress by Limami, Anis M, Glévarec, Gaëlle, Ricoult, Claudie, Cliquet, Jean-Bernard, Planchet, Elisabeth

“…The modulation of primary nitrogen metabolism by hypoxic stress was studied in young Medicago truncatula seedlings. Hypoxic seedlings were characterized by the…”
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A Pair of Tabersonine 16-Hydroxylases Initiates the Synthesis of Vindoline in an Organ-Dependent Manner in Catharanthus roseus by Besseau, Sébastien, Kellner, Franziska, Lanoue, Arnaud, Thamm, Antje M.K., Salim, Vonny, Schneider, Bernd, Geu-Flores, Fernando, Höfer, René, Guirimand, Grégory, Guihur, Anthony, Oudin, Audrey, Glevarec, Gaëlle, Foureau, Emilien, Papon, Nicolas, Clastre, Marc, Giglioli-Guivarc'h, Nathalie, St-Pierre, Benoit, Werck-Reichhart, Danièle, Burlat, Vincent, De Luca, Vincenzo, O'Connor, Sarah E., Courdavault, Vincent

“…Hydroxylation of tabersonine at the C-16 position, catalyzed by tabersonine 16-hydroxylase (T16H), initiates the synthesis of vindoline that constitutes the…”
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Leaf-mining by Phyllonorycter blancardella reprograms the host-leaf transcriptome to modulate phytohormones associated with nutrient mobilization and plant defense by Zhang, Hui, Dugé de Bernonville, Thomas, Body, Mélanie, Glevarec, Gaëlle, Reichelt, Michael, Unsicker, Sybille, Bruneau, Maryline, Renou, Jean-Pierre, Huguet, Elisabeth, Dubreuil, Géraldine, Giron, David

“…[Display omitted] •A comprehensive analysis of phytohormone alterations by a leaf-miner was conducted.•A general transcriptomic and biochemical reprogrammation…”
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Insights into B-type RR members as signaling partners acting downstream of HPt partners of HK1 in the osmotic stress response in Populus by Bertheau, Lucie, Djeghdir, Inès, Foureau, Emilien, Chefdor, Françoise, Glevarec, Gaëlle, Oudin, Audrey, Depierreux, Christiane, Morabito, Domenico, Brignolas, Franck, Courdavault, Vincent, Héricourt, François, Auguin, Daniel, Carpin, Sabine

“…The B-type response regulators (B-type RRs), final elements of a signaling pathway called “histidine/aspartate phosphorelay system” in plants, are devoted to…”
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Genetic and Physiological Analysis of Germination Efficiency in Maize in Relation to Nitrogen Metabolism Reveals the Importance of Cytosolic Glutamine Synthetase by Limami, Anis M., Clothilde Rouillon, Gaëlle Glevarec, Gallais, André, Hirel, Bertrand

“…We have developed an approach combining physiology and quantitative genetics to enhance our understanding of nitrogen (N) metabolism during kernel germination…”
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Low levels of gibberellic acid control the biosynthesis of ajmalicine in Catharanthus roseus cell suspension cultures by Amini, Aniça, Glévarec, Gaëlle, Andreu, Françoise, Rideau, Marc, Crèche, Joël

“…In periwinkle cell suspensions, amounts of gibberellic acid ranging from 10 ( - 10) M to 10 ( - 7) M significantly antagonized, in a dose-dependant manner, the…”
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Improved gene co-expression network quality through expression dataset down-sampling and network aggregation by Liesecke, Franziska, De Craene, Johan-Owen, Besseau, Sébastien, Courdavault, Vincent, Clastre, Marc, Vergès, Valentin, Papon, Nicolas, Giglioli-Guivarc’h, Nathalie, Glévarec, Gaëlle, Pichon, Olivier, Dugé de Bernonville, Thomas

“…Large-scale gene co-expression networks are an effective methodology to analyze sets of co-expressed genes and discover new gene functions or associations…”
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Are Histidine Kinases of Arbuscular Mycorrhizal Fungi Involved in the Response to Ethylene and Cytokinins? by Mongès, Ayla, Yaakoub, Hajar, Bidon, Baptiste, Glévarec, Gaëlle, Héricourt, François, Carpin, Sabine, Chauderon, Lucie, Drašarová, Lenka, Spíchal, Lukáš, Binder, Brad M., Papon, Nicolas, Rochange, Soizic

“…Signals are exchanged at all stages of the arbuscular mycorrhizal (AM) symbiosis between fungi and their host plants. Root-exuded strigolactones are well-known…”
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A BAHD acyltransferase catalyzing 19‐O‐acetylation of tabersonine derivatives in roots of Catharanthus roseus enables combinatorial synthesis of monoterpene indole alkaloids by Carqueijeiro, Inês, Dugé de Bernonville, Thomas, Lanoue, Arnaud, Dang, Thu‐Thuy, Teijaro, Christiana N, Paetz, Christian, Billet, Kevin, Mosquera, Angela, Oudin, Audrey, Besseau, Sébastien, Papon, Nicolas, Glévarec, Gaëlle, Atehortùa, Lucía, Clastre, Marc, Giglioli‐Guivarc'h, Nathalie, Schneider, Bernd, St‐Pierre, Benoit, Andrade, Rodrigo B., O'Connor, Sarah E., Courdavault, Vincent

“…Summary While the characterization of the biosynthetic pathway of monoterpene indole alkaloids (MIAs) in leaves of Catharanthus roseus is now reaching…”
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Ranking genome-wide correlation measurements improves microarray and RNA-seq based global and targeted co-expression networks by Liesecke, Franziska, Daudu, Dimitri, Dugé de Bernonville, Rodolphe, Besseau, Sébastien, Clastre, Marc, Courdavault, Vincent, de Craene, Johan-Owen, Crèche, Joel, Giglioli-Guivarc’h, Nathalie, Glévarec, Gaëlle, Pichon, Olivier, Dugé de Bernonville, Thomas

“…Co-expression networks are essential tools to infer biological associations between gene products and predict gene annotation. Global networks can be analyzed…”
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Phytochemical genomics of the Madagascar periwinkle: Unravelling the last twists of the alkaloid engine by Dugé de Bernonville, Thomas, Clastre, Marc, Besseau, Sébastien, Oudin, Audrey, Burlat, Vincent, Glévarec, Gaëlle, Lanoue, Arnaud, Papon, Nicolas, Giglioli-Guivarc’h, Nathalie, St-Pierre, Benoit, Courdavault, Vincent

“…Catharanthus roseus synthesizes monoterpene indole alkaloids via a long set of chemical reactions catalyzed by a complex enzymatic machinery. Recent studies…”
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Functional Divergence of Poplar Histidine-Aspartate Kinase HK1 Paralogs in Response to Osmotic Stress by Héricourt, François, Chefdor, Françoise, Djeghdir, Inès, Larcher, Mélanie, Lafontaine, Florent, Courdavault, Vincent, Auguin, Daniel, Coste, Franck, Depierreux, Christiane, Tanigawa, Mirai, Maeda, Tatsuya, Glévarec, Gaëlle, Carpin, Sabine

“…Previous works have shown the existence of protein partnerships belonging to a MultiStep Phosphorelay (MSP) in putatively involved in osmosensing. This study…”
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Class II Cytochrome P450 Reductase Governs the Biosynthesis of Alkaloids by Parage, Claire, Foureau, Emilien, Kellner, Franziska, Burlat, Vincent, Mahroug, Samira, Lanoue, Arnaud, de Bernonville, Thomas Dugé, Londono, Monica Arias, Carqueijeiro, Inês, Oudin, Audrey, Besseau, Sébastien, Papon, Nicolas, Glévarec, Gaëlle, Atehortùa, Lucia, Giglioli-Guivarc'h, Nathalie, St-Pierre, Benoit, Clastre, Marc, O'Connor, Sarah E., Courdavault, Vincent

“…Expansion of the biosynthesis of plant specialized metabolites notably results from the massive recruitment of cytochrome P450s that catalyze multiple types of…”
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Characterization of a second secologanin synthase isoform producing both secologanin and secoxyloganin allows enhanced de novo assembly of a Catharanthus roseus transcriptome by Dugé de Bernonville, Thomas, Foureau, Emilien, Parage, Claire, Lanoue, Arnaud, Clastre, Marc, Londono, Monica Arias, Oudin, Audrey, Houillé, Benjamin, Papon, Nicolas, Besseau, Sébastien, Glévarec, Gaëlle, Atehortùa, Lucia, Giglioli-Guivarc'h, Nathalie, St-Pierre, Benoit, De Luca, Vincenzo, O'Connor, Sarah E, Courdavault, Vincent

“…Transcriptome sequencing offers a great resource for the study of non-model plants such as Catharanthus roseus, which produces valuable monoterpenoid indole…”
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Folivory elicits a strong defense reaction in Catharanthus roseus: metabolomic and transcriptomic analyses reveal distinct local and systemic responses by Dugé de Bernonville, Thomas, Carqueijeiro, Inês, Lanoue, Arnaud, Lafontaine, Florent, Sánchez Bel, Paloma, Liesecke, Franziska, Musset, Karine, Oudin, Audrey, Glévarec, Gaëlle, Pichon, Olivier, Besseau, Sébastien, Clastre, Marc, St-Pierre, Benoit, Flors, Victor, Maury, Stéphane, Huguet, Elisabeth, O’Connor, Sarah E., Courdavault, Vincent

“…Plants deploy distinct secondary metabolisms to cope with environment pressure and to face bio-aggressors notably through the production of biologically active…”
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Two Tabersonine 6,7-Epoxidases Initiate Lochnericine-Derived Alkaloid Biosynthesis in Catharanthus roseus by Carqueijeiro, Inês, Brown, Stephanie, Chung, Khoa, Dang, Thu-Thuy, Walia, Manish, Besseau, Sébastien, de Bernonville, Thomas Dugé, Oudin, Audrey, Lanoue, Arnaud, Billet, Kevin, Munsch, Thibaut, Koudounas, Konstantinos, Melin, Céline, Godon, Charlotte, Razafimandimby, Bienvenue, de Craene, Johan-Owen, Glévarec, Gaëlle, Marc, Jillian, Giglioli-Guivarc'h, Nathalie, Clastre, Marc, St-Pierre, Benoit, Papon, Nicolas, Andrade, Rodrigo B., O'Connor, Sarah E., Courdavault, Vincent

“…Lochnericine is a major monoterpene indole alkaloid (MIA) in the roots of Madagascar periwinkle (Catharanthus roseus). Lochnericine is derived from the…”
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CHASE-Containing Histidine Kinase Receptors in Apple Tree: From a Common Receptor Structure to Divergent Cytokinin Binding Properties and Specific Functions by Daudu, Dimitri, Allion, Elsa, Liesecke, Franziska, Papon, Nicolas, Courdavault, Vincent, Dugé de Bernonville, Thomas, Mélin, Céline, Oudin, Audrey, Clastre, Marc, Lanoue, Arnaud, Courtois, Martine, Pichon, Olivier, Giron, David, Carpin, Sabine, Giglioli-Guivarc'h, Nathalie, Crèche, Joël, Besseau, Sébastien, Glévarec, Gaëlle

“…Cytokinin signaling is a key regulatory pathway of many aspects in plant development and environmental stresses. Herein, we initiated the identification and…”
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