Search Results - "Germain, Alexandre de Saint"

Antagonistic Action of Strigolactone and Cytokinin in Bud Outgrowth Control by Dun, Elizabeth A., de Saint Germain, Alexandre, Rameau, Catherine, Beveridge, Christine A.

“…Cytokinin (CK) has long been implicated as a promoter of bud outgrowth in plants, but exactly how this is achieved in coordination with other plant hormones is…”
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Three mutations repurpose a plant karrikin receptor to a strigolactone receptor by Arellano-Saab, Amir, Bunsick, Michael, Galib, Hasan Al, Zhao, Wenda, Schuetz, Stefan, Bradley, James Michael, Xu, Zhenhua, Adityani, Claresta, Subha, Asrinus, McKay, Hayley, de Saint Germain, Alexandre, Boyer, François-Didier, McErlean, Christopher S. P., Toh, Shigeo, McCourt, Peter, Stogios, Peter J., Lumba, Shelley

“…Uncovering the basis of small-molecule hormone receptors’ evolution is paramount to a complete understanding of how protein structure drives function. In…”
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Dynamics of Strigolactone Function and Shoot Branching Responses in Pisum sativum by Dun, Elizabeth A., de Saint Germain, Alexandre, Rameau, Catherine, Beveridge, Christine A.

“…Strigolactones （SLs）, or their metabolites, were recently identified as endogenous inhibitors of shoot branch- ing. However, certain key features and dynamics…”
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Structural and functional analyses explain Pea KAI2 receptor diversity and reveal stereoselective catalysis during signal perception by Guercio, Angelica M., Torabi, Salar, Cornu, David, Dalmais, Marion, Bendahmane, Abdelhafid, Le Signor, Christine, Pillot, Jean-Paul, Le Bris, Philippe, Boyer, François-Didier, Rameau, Catherine, Gutjahr, Caroline, de Saint Germain, Alexandre, Shabek, Nitzan

“…KAI2 proteins are plant α/β hydrolase receptors which perceive smoke-derived butenolide signals and endogenous, yet unidentified KAI2-ligands (KLs). The number…”
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An histidine covalent receptor and butenolide complex mediates strigolactone perception by de Saint Germain, Alexandre, Clavé, Guillaume, Badet-Denisot, Marie-Ange, Pillot, Jean-Paul, Cornu, David, Le Caer, Jean-Pierre, Burger, Marco, Pelissier, Frank, Retailleau, Pascal, Turnbull, Colin, Bonhomme, Sandrine, Chory, Joanne, Rameau, Catherine, Boyer, François-Didier

“…Editorial Summary Analysis of the hydrolysis kinetics of strigolactone receptors using enzyme-activated fluorescent probes revealed that the catalytic triad…”
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The Pea TCP Transcription Factor PsBRC1 Acts Downstream of Strigolactones to Control Shoot Branching by Braun, Nils, de Saint Germain, Alexandre, Pillot, Jean-Paul, Boutet-Mercey, Stéphanie, Dalmais, Marion, Antoniadi, Ioanna, Li, Xin, Maia-Grondard, Alessandra, Le Signor, Christine, Bouteiller, Nathalie, Luo, Da, Bendahmane, Abdelhafid, Turnbull, Colin, Rameau, Catherine

“…The function of PsBRCl, the pea (Pisum sativum) homolog of the maize (Zea mays) TEOSINTE BRANCHED1 and the Arabidopsis (Arabidopsis thaliana) BRANCHED1…”
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The Physcomitrium (Physcomitrella) patens PpKAI2L receptors for strigolactones and related compounds function via MAX2-dependent and -independent pathways by Lopez-Obando, Mauricio, Guillory, Ambre, Boyer, François-Didier, Cornu, David, Hoffmann, Beate, Le Bris, Philippe, Pouvreau, Jean-Bernard, Delavault, Philippe, Rameau, Catherine, de Saint Germain, Alexandre, Bonhomme, Sandrine

“…In angiosperms, the α/β hydrolase DWARF14 (D14), along with the F-box protein MORE AXILLARY GROWTH2 (MAX2), perceives strigolactones (SL) to regulate…”
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Strigolactones Stimulate Internode Elongation Independently of Gibberellins by de Saint Germain, Alexandre, Ligerot, Yasmine, Dun, Elizabeth A., Pillot, Jean-Paul, Ross, John J., Beveridge, Christine A., Rameau, Catherine

“…Strigolactone (SL) mutants in diverse species show reduced stature in addition to their extensive branching. Here, we show that this dwarfism in pea (Pisum…”
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Structure-Activity Relationship Studies of Strigolactone-Related Molecules for Branching Inhibition in Garden Pea: Molecule Design for Shoot Branching by Boyer, François-Didier, de Saint Germain, Alexandre, Pillot, Jean-Paul, Pouvreau, Jean-Bernard, Chen, Victor Xiao, Ramos, Suzanne, Stévenin, Arnaud, Simier, Philippe, Delavault, Philippe, Beau, Jean-Marie, Rameau, Catherine

“…Initially known for their role in the rhizosphere in stimulating the seed germination of parasitic weeds such as the Striga and Orobanche species, and later as…”
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Physcomitrella patens MAX2 characterization suggests an ancient role for this F-box protein in photomorphogenesis rather than strigolactone signalling by Lopez‐Obando, Mauricio, Villiers, Ruan, Hoffmann, Beate, Ma, Linnan, Saint Germain, Alexandre, Kossmann, Jens, Coudert, Yoan, Harrison, C. Jill, Rameau, Catherine, Hills, Paul, Bonhomme, Sandrine

“…Strigolactones (SLs) are key hormonal regulators of flowering plant development and are widely distributed amongst streptophytes. In Arabidopsis, SLs signal…”
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Expansion of the Strigolactone Profluorescent Probes Repertory: The Right Probe for the Right Application by de Saint Germain, Alexandre, Clavé, Guillaume, Schouveiler, Paul, Pillot, Jean-Paul, Singh, Abhay-Veer, Chevalier, Arnaud, Daignan Fornier, Suzanne, Guillory, Ambre, Bonhomme, Sandrine, Rameau, Catherine, Boyer, François-Didier

“…Strigolactones (SLs) are intriguing phytohormones that not only regulate plant development and architecture but also interact with other organisms in the…”
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A Phelipanche ramosa KAI2 protein perceives strigolactones and isothiocyanates enzymatically by de Saint Germain, Alexandre, Jacobs, Anse, Brun, Guillaume, Pouvreau, Jean-Bernard, Braem, Lukas, Cornu, David, Clavé, Guillaume, Baudu, Emmanuelle, Steinmetz, Vincent, Servajean, Vincent, Wicke, Susann, Gevaert, Kris, Simier, Philippe, Goormachtig, Sofie, Delavault, Philippe, Boyer, François-Didier

“…Phelipanche ramosa is an obligate root-parasitic weed that threatens major crops in central Europe. In order to germinate, it must perceive various…”
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Unfolding the Mysteries of Strigolactone Signaling by Zheng, Zuyu, Germain, Alexandre de Saint, Chory, Joanne

“…Phytohormones integrate plant growth and developmental programs with extrinsic biotic and abiotic stimuli, thereby ensuring plant architecture is optimized for…”
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Noncanonical Strigolactone Analogues Highlight Selectivity for Stimulating Germination in Two Phelipanche ramosa Populations by Fornier, Suzanne Daignan, de Saint Germain, Alexandre, Retailleau, Pascal, Pillot, Jean-Paul, Taulera, Quentin, Andna, Lucile, Miesch, Laurence, Rochange, Soizic, Pouvreau, Jean-Bernard, Boyer, François-Didier

“…Strigolactones (SLs) are plant hormones exuded in the rhizosphere with a signaling role for the development of arbuscular mycorrhizal (AM) fungi and as…”
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The ecologically relevant genetics of plant–plant interactions by Becker, Claude, Berthomé, Richard, Delavault, Philippe, Flutre, Timothée, Fréville, Hélène, Gibot-Leclerc, Stéphanie, Le Corre, Valérie, Morel, Jean-Benoit, Moutier, Nathalie, Muños, Stéphane, Richard-Molard, Céline, Westwood, James, Courty, Pierre-Emmanuel, de Saint Germain, Alexandre, Louarn, Gaëtan, Roux, Fabrice

“…Interactions among plants have been long recognized as a major force driving plant community dynamics and crop yield. Surprisingly, our knowledge of the…”
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The pea branching RMS2 gene encodes the PsAFB4/5 auxin receptor and is involved in an auxin-strigolactone regulation loop by Ligerot, Yasmine, de Saint Germain, Alexandre, Waldie, Tanya, Troadec, Christelle, Citerne, Sylvie, Kadakia, Nikita, Pillot, Jean-Paul, Prigge, Michael, Aubert, Grégoire, Bendahmane, Abdelhafid, Leyser, Ottoline, Estelle, Mark, Debellé, Frédéric, Rameau, Catherine

“…Strigolactones (SLs) are well known for their role in repressing shoot branching. In pea, increased transcript levels of SL biosynthesis genes are observed in…”
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Contalactone, a contaminant formed during chemical synthesis of the strigolactone reference GR24 is also a strigolactone mimic by de Saint Germain, Alexandre, Retailleau, Pascal, Norsikian, Stéphanie, Servajean, Vincent, Pelissier, Franck, Steinmetz, Vincent, Pillot, Jean-Paul, Rochange, Soizic, Pouvreau, Jean-Bernard, Boyer, François-Didier

“…Strigolactone (SL) plant hormones control plant architecture and are key players in both symbiotic and parasitic interactions. GR24, a synthetic SL analog, is…”
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Strigolactones (SLs) modulate the plastochron by regulating KLUH (KLU) transcript abundance in Arabidopsis by Cornet, Florent, Pillot, Jean‐Paul, Le Bris, Philippe, Pouvreau, Jean‐Bernard, Arnaud, Nicolas, Saint Germain, Alexandre, Rameau, Catherine

“…Summary The timing of leaf emergence at the shoot apical meristem, or plastochron, is highly regulated in plants. Among the genes known to regulate the…”
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A structural homologue of the plant receptor D14 mediates responses to strigolactones in the fungal phytopathogen Cryphonectria parasitica by Fiorilli, Valentina, Forgia, Marco, Saint Germain, Alexandre, D’Arrigo, Giulia, Cornu, David, Le Bris, Philippe, Al‐Babili, Salim, Cardinale, Francesca, Prandi, Cristina, Spyrakis, Francesca, Boyer, François‐Didier, Turina, Massimo, Lanfranco, Luisa

“…Summary Strigolactones (SLs) are plant hormones and important signalling molecules required to promote arbuscular mycorrhizal (AM) symbiosis. While in plants…”
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Phloem Transport of the Receptor DWARF14 Protein Is Required for Full Function of Strigolactones by Kameoka, Hiromu, Dun, Elizabeth A., Lopez-Obando, Mauricio, Brewer, Philip B., de Saint Germain, Alexandre, Rameau, Catherine, Beveridge, Christine A., Kyozuka, Junko

“…The cell-to-cell transport of signaling molecules is essential for multicellular organisms to coordinate the action of their cells. Recent studies identified…”
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