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3. The Role of Microbial Metabolites in Biological Control

Author

Leclère, Valérie, Clément, Christophe, Dorey, Stéphan, Prigent-Combaret, Claire, Fauvergue, Xavier, editor, Rusch, Adrien, editor, Barret, Matthieu, editor, Bardin, Marc, editor, Jacquin-Joly, Emmanuelle, editor, Malausa, Thibaut, editor, and Lannou, Christian, editor

Published
2022
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4. Bacterial rhamnolipids and their 3-hydroxyalkanoate precursors activate Arabidopsis innate immunity through two independent mechanisms

Author

Schellenberger, Romain, Crouzet, Jérôme, Nickzad, Arvin, Shu, Lin-Jie, Kutschera, Alexander, Gerster, Tim, Borie, Nicolas, Dawid, Corinna, Cloutier, Maude, Villaume, Sandra, Dhondt-Cordelier, Sandrine, Hubert, Jane, Cordelier, Sylvain, Mazeyrat-Gourbeyre, Florence, Schmid, Christian, Ongena, Marc, Renault, Jean-Hugues, Haudrechy, Arnaud, Hofmann, Thomas, Baillieul, Fabienne, Clément, Christophe, Zipfel, Cyril, Gauthier, Charles, Déziel, Eric, Ranf, Stefanie, and Dorey, Stéphan

Published
2021

6. Mechanosensing and Sphingolipid-Docking Mediate Lipopeptide-Induced Immunity inArabidopsis

Author

Pršić, Jelena, primary, Gilliard, Guillaume, additional, Ibrahim, Heba, additional, Argüelles-Arias, Anthony, additional, Rondelli, Valeria, additional, Crowet, Jean-Marc, additional, Genva, Manon, additional, Luzuriaga-Loaiza, W. Patricio, additional, Deboever, Estelle, additional, Nasir, M. Nail, additional, Lins, Laurence, additional, Mathelie-Guinlet, Marion, additional, Boubsi, Farah, additional, Eschrig, Sabine, additional, Ranf, Stefanie, additional, Dorey, Stephan, additional, Coninck, Barbara De, additional, Nürnberger, Thorsten, additional, Mongrand, Sébastien, additional, Höfte, Monica, additional, Zipfel, Cyril, additional, Dufrêne, Yves F., additional, Koutsioubas, Alexandros, additional, Brocca, Paola, additional, Deleu, Magali, additional, and Ongena, Marc, additional

Published
2023
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9. Mechanosensing and Sphingolipid-Docking Mediate Lipopeptide-Induced Immunity in Arabidopsis

Author

Pršić, Jelena, Gilliard, Guillaume, Ibrahim, Heba, Argüelles-Arias, Anthony, Rondelli, Valeria, Crowet, Jean-Marc, Genva, Manon, Luzuriaga-Loaiza, W Patricio, Deboever, Estelle, Nasir, M Nail, Lins, Laurence, Mathelie-Guinlet, Marion, Boubsi, Farah, Eschrig, Sabine, Ranf, Stefanie, Dorey, Stephan, Coninck, Barbara De, Nürnberger, Thorsten, Mongrand, Sébastien, Höfte, Monica, Zipfel, Cyril; https://orcid.org/0000-0003-4935-8583, Dufrêne, Yves F, Koutsioubas, Alexandros, Brocca, Paola, Deleu, Magali, Ongena, Marc, Pršić, Jelena, Gilliard, Guillaume, Ibrahim, Heba, Argüelles-Arias, Anthony, Rondelli, Valeria, Crowet, Jean-Marc, Genva, Manon, Luzuriaga-Loaiza, W Patricio, Deboever, Estelle, Nasir, M Nail, Lins, Laurence, Mathelie-Guinlet, Marion, Boubsi, Farah, Eschrig, Sabine, Ranf, Stefanie, Dorey, Stephan, Coninck, Barbara De, Nürnberger, Thorsten, Mongrand, Sébastien, Höfte, Monica, Zipfel, Cyril; https://orcid.org/0000-0003-4935-8583, Dufrêne, Yves F, Koutsioubas, Alexandros, Brocca, Paola, Deleu, Magali, and Ongena, Marc

Abstract

Bacteria-derived lipopeptides are immunogenic triggers of host defenses in metazoans and plants. Root-associated rhizobacteria produce cyclic lipopeptides that activate systemically induced resistance (IR) against microbial infection in various plants. How these molecules are perceived by plant cells remains elusive. Here, we reveal that immunity activation inArabidopsis thalianaby the lipopeptide elicitor surfactin is mediated by docking into specific sphingolipid-enriched domains and relies on host membrane deformation and subsequent activation of mechanosensitive ion channels. This mechanism leads to host defense potentiation and resistance to the necrotrophB. cinereabut is distinct from host pattern recognition receptor-mediated immune activation and reminiscent of damage-induced plant immunity.

Published
2023

14. Comparative analysis of defence responses induced by the endophytic plant growth-promoting rhizobacterium Burkholderia phytofirmans strain PsJN and the non-host bacterium Pseudomonas syringae pv. pisi in grapevine cell suspensions

Author

Bordiec, Sophie, Paquis, Sandra, Lacroix, Hélène, Dhondt, Sandrine, Barka, Essaïd Ait, Kauffmann, Serge, Jeandet, Philippe, Mazeyrat-Gourbeyre, Florence, Clément, Christophe, Baillieul, Fabienne, and Dorey, Stéphan

Published
2011
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16. Rhamnolipids and their 3-(3-hydroxyalkanoyloxy)alkanoic acid precursors activate Arabidopsis innate immunity through two independent mechanisms

Author

Schellenberger, Romain, Crouzet, Jérôme, Nickzad, Arvin, Kutschera, Alexander, Gerster, Tim, Borie, Nicolas, Dawid, Corinna, Cloutier, Maude, Villaume, Sandra, Dhondt‐Cordelier, Sandrine, Hubert, Jane, Cordelier, Sylvain, Mazeyrat-Gourbeyre, Florence, Schmid, Christian, Ongena, Marc, Renault, Jean-Hugues, Haudrechy, Arnaud, Hofmann, Thomas, Baillieul, Fabienne, Clément, Christophe, Zipfel, Cyril, Gauthier, Charles, Déziel, Eric, Ranf, Stefanie, Dorey, Stephan, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], food and beverages
Abstract

Plant innate immunity is activated upon perception of invasion pattern molecules by plant cell-surface immune receptors. Several bacteria of the genera Pseudomonas and Burkholderia produce rhamnolipids (RLs) from L-rhamnose and ( R )-3-hydroxyalkanoate precursors (HAAs). RL and HAA secretion is required to modulate bacterial swarming motility behavior. The bulb-type lectin receptor kinase LIPOOLIGOSACCHARIDE-SPECIFIC REDUCED ELICITATION/S-DOMAIN-1-29 (LORE/SD1-29) mediates medium-chain 3-hydroxy fatty acid (mc-3-OH-FA) sensing in the plant Arabidopsis thaliana . Here, we show that the lipidic secretome from Pseudomonas aeruginosa comprising RLs, HAAs and mc-3-OH-FAs stimulates Arabidopsis immunity. HAAs, like mc-3-O-FAs, are sensed by LORE and induce canonical immune signaling and local resistance to plant pathogenic Pseudomonas infection. By contrast, RLs trigger an atypical immune response and resistance to Pseudomonas infection independent of LORE. Thus, the glycosyl moieties of RLs, albeit abolishing sensing by LORE, do not impair their ability to trigger plant defense. In addition, our results show that RL-triggered immune response is affected by the sphingolipid composition of the plasma membrane. In conclusion, RLs and their precursors released by bacteria can both be perceived by plants but through distinct mechanisms.

Published
2021

17. Synthetic Mono-Rhamnolipids Display Direct Antifungal Effects and Trigger an Innate Immune Response in Tomato against Botrytis Cinerea

Author

Robineau, Mathilde, Le Guenic, Sarah, Sanchez, Lisa, Chaveriat, Ludovic, Lequart, Vincent, Joly, Nicolas, Calonne, Maryline, Jacquard, Cédric, Declerck, Stéphane, Martin, Patrick, Dorey, Stephan, Ait Barka, Essaid, Unité Transformations & Agroressources [Université d'Artois] (UTA), Université d'Artois (UA)-Transformations et Agro-ressources (UT&A), UniLaSalle-UniLaSalle, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS), SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS), Earth and Life Institute [Louvain-La-Neuve] (ELI), and Université Catholique de Louvain = Catholic University of Louvain (UCL)

Subjects
[CHIM.ORGA]Chemical Sciences/Organic chemistry, Botrytis, fungi, food and beverages, [CHIM.MATE]Chemical Sciences/Material chemistry, tomato, [SDV.BV.PEP]Life Sciences [q-bio]/Vegetal Biology/Phytopathology and phytopharmacy, induced resistance, [SPI.MAT]Engineering Sciences [physics]/Materials, lcsh:QD241-441, [CHIM.POLY]Chemical Sciences/Polymers, lcsh:Organic chemistry, [CHIM.ANAL]Chemical Sciences/Analytical chemistry, elicitors, innate immunity, ComputingMilieux_MISCELLANEOUS, [SPI.GCIV.EC]Engineering Sciences [physics]/Civil Engineering/Eco-conception
Abstract

International audience; Natural rhamnolipids are potential biocontrol agents for plant protection against bacterial and fungal diseases. In this work, we synthetized new synthetic mono-rhamnolipids (smRLs) consisting in a rhamnose connected to a simple acyl chain and differing by the nature of the link and the length of the lipid tail. We then investigated the effects of these ether, ester, carbamate or succinate smRL derivatives on Botrytis cinerea development, symptoms spreading on tomato leaves and immune responses in tomato plants. Our results demonstrate that synthetic smRLs are able to trigger early and late immunity-related plant defense responses in tomato and increase plant resistance against B. cinerea in controlled conditions. Structure-function analysis showed that chain length of the lipidic part and type of acyl chain were critical to smRLs immune activity and to the extent of symptoms caused by the fungus on tomato leaves.

Published
2020
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19. Hydrogen peroxide from the oxidative burst is neither necessary nor sufficient for hypersensitive cell death induction, phenylalanine ammonia lyase stimulation, salicylic acid accumulation, or scopoletin consumption in cultured tobacco cells treated with elicitin

Author

Dorey, Stephan, Kopp, Marguerite, Geoffroy, Pierrette, Fritig, Bernard, and Kauffmann, Serge

Subjects
Tobacco (Plant) -- Genetic aspects, Tobacco (Plant) -- Physiological aspects, Tobacco (Plant) -- Growth, Plant cells and tissues -- Research, Phytochemicals -- Analysis, Company growth, Biological sciences, Science and technology
Published
1999

20. Synthetic Mono-Rhamnolipids Display Direct Antifungal Effects and Trigger an Innate Immune Response in Tomato against .

Author

UCL - SST/ELI/ELIM - Applied Microbiology, Robineau, Mathilde, Le Guenic, Sarah, Sanchez, Lisa, Chaveriat, Ludovic, Lequart, Vincent, Joly, Nicolas, Calonne, Maryline, Jacquard, Cédric, Declerck, Stephan, Martin, Patrick, Dorey, Stephan, Ait Barka, Essaid, UCL - SST/ELI/ELIM - Applied Microbiology, Robineau, Mathilde, Le Guenic, Sarah, Sanchez, Lisa, Chaveriat, Ludovic, Lequart, Vincent, Joly, Nicolas, Calonne, Maryline, Jacquard, Cédric, Declerck, Stephan, Martin, Patrick, Dorey, Stephan, and Ait Barka, Essaid

Abstract

Natural rhamnolipids are potential biocontrol agents for plant protection against bacterial and fungal diseases. In this work, we synthetized new synthetic mono-rhamnolipids (smRLs) consisting in a rhamnose connected to a simple acyl chain and differing by the nature of the link and the length of the lipid tail. We then investigated the effects of these ether, ester, carbamate or succinate smRL derivatives on development, symptoms spreading on tomato leaves and immune responses in tomato plants. Our results demonstrate that synthetic smRLs are able to trigger early and late immunity-related plant defense responses in tomato and increase plant resistance against in controlled conditions. Structure-function analysis showed that chain length of the lipidic part and type of acyl chain were critical to smRLs immune activity and to the extent of symptoms caused by the fungus on tomato leaves.

Published
2020

23. ). Bacterial medium chain 3-hydroxy fatty acid metabolites trigger LORE-mediated immunity in Arabidopsis thaliana

Author

Kutschera, Alexander, Dawid, C, Gisch, N., Schmidt, Céline, L, RAASCH, T, GERSTER, Schaffer, M., E, SMAKOWSKA, Belkhadir, Y., C, VLOT, CE, CHANDLER, Schellenberger, Romain, D, SCHWUDKE, RK, ERNST, Dorey, Stephan, Hueckelhoven, Ralph, Ranf, S, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

24. De la chimie de synthèse à la stimulation de l'immunité des plantes

Author

Dorey, Stephan, Haudrechy, Arnaud, Bouquillon, Sandrine, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

25. A Rhamnolipid precursor triggers Induced Systemic Resistance in Arabidopsis

Author

Touchard, Matthieu, Cordier-Demissy, Marion, Schellenberger, Romain, Villaume, Sandra, Clément, Christophe, Baillieul, Fabienne, Mazeyrat-Gourbeyre, Florence, Dhondt‐Cordelier, Sandrine, Crouzet, Jérôme, Dorey, Stephan, Cordelier, Sylvain, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], fungi, food and beverages
Abstract

International audience; In their environment, plants are frequently challenged by pathogenic microorganisms. To deal with these pathogens, plants possess an arsenal of defence mechanisms, quickly activated following microorganism perception. This perception involves Microbe-Associated Molecular Patterns (MAMPs) that are recognized by plant cells through Pattern Recognition Receptors (PRRs) resulting in plant innate immunity (MTI, MAMP-Triggered Immunity). We previously showed in the laboratory that a natural rhamnolipids secretome (RLsec), produced by Pseudomonas aeruginosa, induce classical markers of plant immunity on Arabidopsis thaliana leaves and is highly effective on several plants to induce local resistance at the foliar level against phytopathogenic microorganisms 1, 2, 3. Among the RLsec constituents, the 3-hydroxydecanoic acid (3-OH-C10:0) synthesis precursor of rhamnolipids (RLs) was identified. The aim of this study is to determine if the 3-OH-C10:0 precursor of RLs is perceived by A. thaliana roots and if this perception triggers a systemic resistance against the necrotrophic fungus Botrytis cinerea.

Published
2019

26. A MEDIUM-CHAIN 3-HYDROXY FATTY ACID TRIGGERS INDUCED SYSTELIC RESISTANCE IN ARABIDOPSIS

Author

Touchard, Matthieu, ROMAIN, SCHELLENBERGER, Cordier-Demissy, Marion, Villaume, Sandra, CLEMENT, CHRSTOPHE, BAILLIEULL, FABIENNE, Mazeyrat-Gourbeyre, Florence, Dhondt‐Cordelier, Sandrine, Crouzet, Jérôme, Dorey, Stephan, Cordelier, Sylvain, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

27. UTILISATION DE MELANGES DE GLYCOLIPIDES AUX PROPRIETES ANTIFONGIQUES § ELICITRICES POUR LA PROTECTION DU COLZA CONTRE LEPTOSPHAERIA MACULANS

Author

M, CORDIER, N, MONNIER, A, DAHI, Sarazin, Catherine, A, PENAUD, Dorey, Stephan, Cordelier, Sylvain, S, RIPPA, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

28. Les rhamnolipides induisent une résistance systémique à Botrytis cinerea chez Arabidopsis thaliana

Author

Touchard, Matthieu, Schellenberger, Romain, Cordier-Demissy, Marion, Christophe, Clement, Baillieul, Fabienne, Crouzet, Jérôme, Dorey, Stephan, Cordelier, Sylvain, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

29. L’immunité chez les plantes. Interview diffusée sur internet

Author

Dorey, Stephan, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

30. Bacterial medium chain 3-hydroxy fatty acid metabolites trigger LORE-mediated immunity in Arabidopsis thaliana

Author

a, kutschera, c, dawid, Gisch, N., C, SCHMID, L, RAASCH, T, GERSTER, Schaffer, M, E, SMAKOWSKA, Belkhadir, Y., C, VLOT, CE, CHANDLER, ROMAIN, SCHELLENBERGER, D, SCHWUDKE, RK, ERNST, Dorey, Stephan, Hueckelhoven, Ralph, Hofmann, T., S, RANF, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

31. RHAMNOLIPID SOLUTIONS WITCH ANTIFUNGAL AND ELICITING PROPERTIES TO PROTECT RAPESEED AGAINST LEPTOSPHAERIA MACULANS

Author

M, MONNIER, Cordier, Marion, A, DAHI, CATHERINE, SARRAZIN, A, PENAUD, Clement, Christophe, Cordelier, Sylvain, Dorey, Stephan, S, RIPPA, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2019

32. Role of sphingolipids in plant/bacterium interaction

Author

Dhondt‐Cordelier, Sandrine, Dorey, Stephan, Cordelier, Sylvain, Crouzet, Jérôme, Christophe, Clement, BAILLIEULL, FABIENNE, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2018

33. Paraburkholderia phytofirmans PsJN-Plants Interaction: From Perception to the Induced Mechanisms

Author

Esmaeel, Qassim, Sanchez, Lisa, Robineau, Mathilde, Dorey, Stephan, Clément, Christophe, Jacquard, Cédric, Barka, Essaid Ait, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2018
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34. The bacterial glycolipids rhamnolipids trigger InducedSystemic Resistance in Arabidopsis

Author

Touchard, Matthieu, R, Schellenberger, Luzuriaga-Loaiza, W. Patricio, Christophe, Clement, Fabienne, Bailieul, Ongena, Marc, Mazeyrat-Gourbeyre, Florence, Dhondt‐Cordelier, Sandrine, Crouzet, Jérôme, Dorey, Stephan, Cordelier, Sylvain, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2018

35. Draft Genome Sequence of Plant Growth-Promoting Burkholderia sp. Strain BE12, Isolated from the Rhizosphere of Maize

Author

Esmaeel, Qassim, Sanchez, Lisa, Robineau, Mathilde, Dorey, Stephan, Clément, Christophe, Jacquard, Cédric, Barka, Essaid Ait, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV.BBM.GTP]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Genomics [q-bio.GN], [SDV.BV]Life Sciences [q-bio]/Vegetal Biology, Prokaryotes, [SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/Bacteriology
Abstract

International audience; Burkholderia sp. strain BE12, isolated from a French agricultural soil, possesses antifungal activity against a set of phytopathogenic fungi and has friendly interactions with grapevine. Here, we present the draft genome sequence of BE12, along with genes related to plant growth-promoting traits and siderophores that this strain contains, supporting its plant growth and antifungal activities.

Published
2018
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36. Projet RhamnoSol : Influence du sol sur la capacité des rhamnolipides à induire une résistance systémique chez Arabidopsis thaliana

Author

Leborgne, Déborah, Touchard, Matthieu, Conreux, Alexandra, Schellenberger, Romain, Cordier, Marion, Clément, Christophe, Baillieul, Fabienne, Crouzet, Jérôme, Gommeaux, Maxime, Dorey, Stephan, Cordelier, Sylvain, Morvan, Xavier, Groupe d'Étude sur les Géomatériaux et Environnements Naturels, Anthropiques et Archéologiques - EA 3795 (GEGENAA), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Maison des Sciences Humaines de Champagne-Ardenne (MSH-URCA), Université de Reims Champagne-Ardenne (URCA)-Université de Reims Champagne-Ardenne (URCA), Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio]
Abstract

International audience; L'étude de la résistance systémique induite d'A. thaliana contre Pseudomonas syringae pv. tomato DC3000 a été menée suite à l'application de RLs au niveau racinaire avant inoculation des feuilles avec la bactérie. Cette étude montre que seules les plantes cultivées sur terreau présentent une résistance à la bactérie accrue par le traitement aux RLs.

Published
2018

37. Brassica napus defense responses triggered by bacterial rhamnolipids -from perception to effective protection

Author

N, MONNIER, A, FURLAN, Buchoux, S., S, GUENIN, Mongelard, G., Cordelier, Sylvain, Dorey, Stephan, Christophe, Clément, Rippa, S., Sarazin, Catherine, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2018

38. Characterization of immunity-related signaling events triggered by Pseudomonas aeruginosa exudate in Arabidopsis

Author

Schellenberger, Romain, Touchard, Matthieu, Luzuriaga-Loaiza, W. Patricio, Villaume, Sandra, Christophe, Clement, BAILLIEULL, FABIENNE, Ongena, Marc, Mazeyrat-Gourbeyre, Florence, Dhondt-Cordelier, Sandrine, Cordelier, Sylvain, Crouzet, Jérôme, Dorey, Stephan, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2018

39. Une alternative pour la protection des cultures : les Rhamnolipides Conception et évaluation contre différents pathosystèmes

Author

Le Guenic, Sarah, SALMON, CLONNE, Robineau, Mathilde, L, CHEVERIAT, Dorey, Stephan, Esmaeel, Qassim, Jacquard, Cedric, N, JOLY, Lequart, Vincent, Sanchez, Lisa, Ait Barka, Essaid, Declerck, Stephane, P, MARTIN, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2018

40. Etudes des potentialités de nouvelles biomolecules pour la protection des plantes en agriculture biologique

Author

A, ARGUELLES, Krier, F., F, COUTTE, V, LECLERE, S, LEMIERE, Hofte, Monica, Ongena, Marc, Ait Barka, Essaid, Dorey, Stephan, Jacquard, Cedric, Khong, NG, Tisserant, B, Randoux, B, Reignault, P., L, DELANOTE, N, CAP, J, JACQUES, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2017

41. Caractérisation des mécanismes impliqués dans la perception de rhamnolipides naturels et synthétiques chez Arabidopsis thaliana

Author

R, Schellenberger, Luzuriaga-Loaiza, W. Patricio, Akong, Firmin Obounou, Menhour, Boudjema, N, BORIE, BAILLIEULL, FABIENNE, M, DELEU, L, LINS, Fauconnier, M.L., Christophe, Clement, Zipfel, C., J, Hubert, Renault, JH, Haudrechy, Arnaud, Bouquillon, Sandrine, Ongena, Marc, Crouzet, Jérôme, Dorey, Stephan, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2017

42. Etudes des potentialités de nouvelles biomolecules pour la protection des plantes en agriculture biologique : les projets Phytobio et Smartbiocontrol. (2017) 6ème COMAPPI

Author

A, ARGUELLES, Krier, F., F, COUTTE, V, LECLERE, S, LEMIERE, Hofte, Monica, Ongena, Marc, Ait Barka, Essaid, Dorey, Stephan, Jacquard, Cedric, Khong, NG, Tisserant, B, Randoux, B, Reignault, Philippe, L, DELANOTE, N, CAP, J, JACQUES, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2017

43. Synthetic Rhamnolipid Bolaforms (SRBs) as inducers of plant innate immunity

Author

Luzuriaga-Loaiza, W. Patricio, ROMAIN, SCHELLENBERGER, Touchard, Matthieu, De Gaetano, Y., Obounou Akong, Firmin, Villaume, Sandra, Baillieul, Fabienne, L, LINS, Christophe, Clement, Haudrechy, Arnaud, Mazeyrat-Gourbeyre, Florence, Dhondt‐Cordelier, Sandrine, Cordelier, Sylvain, Crouzet, Jérôme, Ongena, Marc, Bouquillon, Sandrine, M, DELEU, Dorey, Stephan, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2017

44. Rhamnolipids from Pseudomonas aeruginosa trigger defense responses in Brassica napus: highlighting and molecular study

Author

N, MONNIER, A, FURLAN, Buchoux, S., S, GUENIN, Mongelard, G., Cordelier, Sylvain, Dorey, Stephan, Clement, Christophe, Rippa, S., Sarazin, Catherine, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2017

46. Insights into the molecular basis of rhamnolipid and surfactin perception by plant cells

Author

Luzuriaga-Loaiza, W. Patricio, Akong, Firmin Obounou, Menhour, Boudjema, A, Legras, JM, Crowet, Franzil, Laurent, MN, NAZIR, BAILLIEULL, FABIENNE, L, LINS, Fauconnier, M.L., Christophe, Clement, M, DELEU, Haudrechy, Arnaud, Bouquillon, sandrine, Ongena, Marc, Dorey, Stephan, Unité de Recherche Vigne et Vins de Champagne Stress et Environnement - EA 4707 (URVVC), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2016

47. Changes in sphingolipid content differently affect plant tolerance to necrotrophic and biotrophic pathogens by modulating plant defense responses in Arabidopsis

Author

Dhondt‐Cordelier, Sandrine, Magnin-Robert, Maryline, Dorey, Stephan, Markham, Jonathan, Le Bourse, D., Christophe, Clement, Baillieul, Fabienne, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2016

48. Bases moléculaires de la perception par les cellules végétales de deux éliciteurs amphiphiles (rhamnolipides et surfactines)

Author

Luzuriaga-Loaiza, W. Patricio, Akong, Firmin Obounou, Menhour, Boudjema, A, Legras, JM, Crowet, Franzil, Laurent, Nail Nasir, Mehmet, BAILLIEULL, FABIENNE, L, LINS, Fauconnier, M.L., Christophe, Clement, M, DELEU, Haudrechy, Arnaud, Bouquillon, sandrine, Ongena, Marc, Dorey, Stephan, Unité de Recherche Vigne et Vins de Champagne Stress et Environnement - EA 4707 (URVVC), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2016

49. Evaluation a priori des risques immuno-toxiques associés aux composés biosourcés d’origines microbiennes – Cas des rhamnolipides

Author

hc, samai, Rioult, Damien, Haudrechy, Arnaud, e, geba, L, SOMME, Ongena, Marc, Bouquillon, sandrine, Dorey, Stephan, Unité de Recherche Vigne et Vins de Champagne Stress et Environnement - EA 4707 (URVVC), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2016

50. Perception of rhamnolipids by rapeseed – Is the interaction with plasma membrane lipids the signal?

Author

N, MONNIER, A, FURLAN, Buchoux, S., Cordelier, Sylvain, Dorey, Stephan, Clement, Christophe, Rippa, S., Sarazin, Catherine, Résistance Induite et Bioprotection des Plantes - EA 4707 (RIBP), Université de Reims Champagne-Ardenne (URCA)-SFR Condorcet, and Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)-Université de Reims Champagne-Ardenne (URCA)-Université de Picardie Jules Verne (UPJV)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2016

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