Search Results - "Latour, Xavier"

The Evanescent GacS Signal by Latour, Xavier

“…The GacS histidine kinase is the membrane sensor of the major upstream two-component system of the regulatory Gac/Rsm signal transduction pathway. This pathway…”
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Molecular Mechanisms of Bacterial Communication and Their Biocontrol by Barbey, Corinne, Latour, Xavier

“…A bacterium's ability to colonize and adapt to an ecological niche is highly dependent on its capacity to perceive and analyze its environment and its ability…”
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Pseudomonas Flagella: Generalities and Specificities by Bouteiller, Mathilde, Dupont, Charly, Bourigault, Yvann, Latour, Xavier, Barbey, Corinne, Konto-Ghiorghi, Yoan, Merieau, Annabelle

“…Flagella-driven motility is an important trait for bacterial colonization and virulence. Flagella rotate and propel bacteria in liquid or semi-liquid media to…”
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A type VI secretion system is involved in Pseudomonas fluorescens bacterial competition by Decoin, Victorien, Barbey, Corinne, Bergeau, Dorian, Latour, Xavier, Feuilloley, Marc G J, Orange, Nicole, Merieau, Annabelle

“…Protein secretion systems are crucial mediators of bacterial interactions with other organisms. Among them, the type VI secretion system (T6SS) is widespread…”
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Pseudomonas fluorescens MFE01 uses 1-undecene as aerial communication molecule by Dupont, Charly A., Bourigault, Yvann, Osmond, Théo, Nier, Maëva, Barbey, Corinne, Latour, Xavier, Konto-Ghiorghi, Yoan, Verdon, Julien, Merieau, Annabelle

“…Bacterial communication is a fundamental process used to synchronize gene expression and collective behavior among the bacterial population. The most studied…”
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Unusual extracellular appendages deployed by the model strain Pseudomonas fluorescens C7R12 by Bergeau, Dorian, Mazurier, Sylvie, Barbey, Corinne, Merieau, Annabelle, Chane, Andrea, Goux, Didier, Bernard, Sophie, Driouich, Azeddine, Lemanceau, Philippe, Vicré, Maïté, Latour, Xavier

“…Pseudomonas fluorescens is considered to be a typical plant-associated saprophytic bacterium with no pathogenic potential. Indeed, some P. fluorescens strains…”
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Biocontrol of Biofilm Formation: Jamming of Sessile-Associated Rhizobial Communication by Rhodococcal Quorum-Quenching by Bourigault, Yvann, Rodrigues, Sophie, Crépin, Alexandre, Chane, Andrea, Taupin, Laure, Bouteiller, Mathilde, Dupont, Charly, Merieau, Annabelle, Konto-Ghiorghi, Yoan, Boukerb, Amine M., Turner, Marie, Hamon, Céline, Dufour, Alain, Barbey, Corinne, Latour, Xavier

“…Biofilms are complex structures formed by a community of microbes adhering to a surface and/or to each other through the secretion of an adhesive and…”
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Mechanisms and recent advances in biological control mediated through the potato rhizosphere by Diallo, Stéphanie, Crépin, Alexandre, Barbey, Corinne, Orange, Nicole, Burini, Jean-François, Latour, Xavier

“…Potato cultivation has a strategic role as a food source for the human population. Its promising future development relies on improving the control of the…”
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A Rhodococcal Transcriptional Regulatory Mechanism Detects the Common Lactone Ring of AHL Quorum-Sensing Signals and Triggers the Quorum-Quenching Response by Barbey, Corinne, Chane, Andrea, Burini, Jean-François, Maillot, Olivier, Merieau, Annabelle, Gallique, Mathias, Beury-Cirou, Amélie, Konto-Ghiorghi, Yoan, Feuilloley, Marc, Gobert, Virginie, Latour, Xavier

“…The biocontrol agent disrupts virulence of plant and human Gram-negative pathogens by catabolizing their -acyl-homoserine lactones. This quorum-quenching…”
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In Planta Biocontrol of Pectobacterium atrosepticum by Rhodococcus erythropolis Involves Silencing of Pathogen Communication by the Rhodococcal Gamma-Lactone Catabolic Pathway by Barbey, Corinne, Crépin, Alexandre, Bergeau, Dorian, Ouchiha, Asma, Mijouin, Lily, Taupin, Laure, Orange, Nicole, Feuilloley, Marc, Dufour, Alain, Burini, Jean-François, Latour, Xavier

“…The virulence of numerous Gram-negative bacteria is under the control of a quorum sensing process based on synthesis and perception of N-acyl homoserine…”
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A Flavor Lactone Mimicking AHL Quorum-Sensing Signals Exploits the Broad Affinity of the QsdR Regulator to Stimulate Transcription of the Rhodococcal qsd Operon Involved in Quorum-Quenching and Biocontrol Activities by Chane, Andrea, Barbey, Corinne, Bourigault, Yvann, Maillot, Olivier, Rodrigues, Sophie, Bouteiller, Mathilde, Merieau, Annabelle, Konto-Ghiorghi, Yoan, Beury-Cirou, Amélie, Gattin, Richard, Feuilloley, Marc, Laval, Karine, Gobert, Virginie, Latour, Xavier

“…In many Gram-negative bacteria, virulence, and social behavior are controlled by quorum-sensing (QS) systems based on the synthesis and perception of -acyl…”
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Growth promotion of quorum-quenching bacteria in the rhizosphere of Solanum tuberosum by Cirou, Amélie, Diallo, Stéphanie, Kurt, Caroline, Latour, Xavier, Faure, Denis

“…Among 17 molecules structurally related to N-acylhomoserine lactone (NAHL), gamma-caprolactone (GCL), 6-caprolactone (6CL) and 4-heptanolide (HTN) were found…”
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Biosensors Used for Epifluorescence and Confocal Laser Scanning Microscopies to Study Dickeya and Pectobacterium Virulence and Biocontrol by Bourigault, Yvann, Chane, Andrea, Barbey, Corinne, Jafra, Sylwia, Czajkowski, Robert, Latour, Xavier

“…Promoter-probe vectors carrying fluorescent protein-reporter genes are powerful tools used to study microbial ecology, epidemiology, and etiology. In addition,…”
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Quorum sensing signaling molecules produced by reference and emerging soft-rot bacteria (Dickeya and Pectobacterium spp.) by Crépin, Alexandre, Barbey, Corinne, Beury-Cirou, Amélie, Hélias, Valérie, Taupin, Laure, Reverchon, Sylvie, Nasser, William, Faure, Denis, Dufour, Alain, Orange, Nicole, Feuilloley, Marc, Heurlier, Karin, Burini, Jean-François, Latour, Xavier

“…Several small diffusible molecules are involved in bacterial quorum sensing and virulence. The production of autoinducers-1 and -2, quinolone, indole and…”
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Crosstalk between the Type VI Secretion System and the Expression of Class IV Flagellar Genes in the Pseudomonas fluorescens MFE01 Strain by Bouteiller, Mathilde, Gallique, Mathias, Bourigault, Yvann, Kosta, Artemis, Hardouin, Julie, Massier, Sebastien, Konto-Ghiorghi, Yoan, Barbey, Corinne, Latour, Xavier, Chane, Andréa, Feuilloley, Marc, Merieau, Annabelle

“…Type VI secretion systems (T6SSs) are contractile bacterial multiprotein nanomachines that enable the injection of toxic effectors into prey cells. The MFE01…”
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Introducing Grasslands into Crop Rotations, a Way to Restore Microbiodiversity and Soil Functions by Riah-Anglet, Wassila, Cusset, Elodie, Chaussod, Rémi, Criquet, Stéven, Norini, Marie-Paule, Cheviron, Nathalie, Mougin, Christian, Laval, Karine, Latour, Xavier, Legras, Marc, Trinsoutrot-Gattin, Isabelle

“…The aims of this study were to investigate (i) the influence of aging grassland in the recovery of soil state by the comparison of permanent grassland, two…”
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N-acyl homoserine lactones in diverse Pectobacterium and Dickeya plant pathogens: diversity, abundance, and involvement in virulence by Crépin, Alexandre, Beury-Cirou, Amélie, Barbey, Corinne, Farmer, Christine, Hélias, Valérie, Burini, Jean-François, Faure, Denis, Latour, Xavier

“…Soft-rot bacteria Pectobacterium and Dickeya use N-acyl homoserine lactones (NAHSLs) as diffusible signals for coordinating quorum sensing communication. The…”
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Rhodococcus erythropolis and Its γ-Lactone Catabolic Pathway: An Unusual Biocontrol System That Disrupts Pathogen Quorum Sensing Communication by Latour, Xavier, Barbey, Corinne, Chane, Andrea, Groboillot, Anne, Burini, Jean-François

“…Rhodococcus erythropolis is an environmental Gram-positive Actinobacterium with a versatile metabolism involved in various bioconversions and degradations…”
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Involvement of N-acylhomoserine lactones throughout plant infection by Erwinia carotovora subsp. atroseptica (Pectobacterium atrosepticum) by Smadja, B, Latour, X, Faure, D, Chevalier, S, Dessaux, Y, Orange, N

“…Erwinia carotovora subsp. atroseptica is responsible for potato blackleg disease in the field and tuber soft rot during crop storage. The process leading to…”
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Virulence of the Pseudomonas fluorescens clinical strain MFN1032 towards Dictyostelium discoideum and macrophages in relation with type III secretion system by Sperandio, Daniel, Decoin, Victorien, Latour, Xavier, Mijouin, Lily, Hillion, Mélanie, Feuilloley, Marc G J, Orange, Nicole, Merieau, Annabelle

“…Pseudomonas fluorescens biovar I MFN1032 is a clinical isolate able to grow at 37°C. This strain displays secretion-mediated hemolytic activity involving…”
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