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28 results on '"Dhondt-Cordelier, Sandrine"'

1. 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

2. Dual action of sphinganine in the plant disease resistance to bacteria

Author

Huby, Eloïse, primary, Villaume, Sandra, additional, Chemotti, Catherine, additional, Dorey, Stéphan, additional, Cordelier, Sylvain, additional, Crouzet, Jérôme, additional, Gilliard, Guillaume, additional, Terryn, Christine, additional, Berquand, Alexandre, additional, Herrfurth, Cornelia, additional, Feussner, Ivo, additional, Jacquard, Cédric, additional, Fontaine, Florence, additional, Clément, Christophe, additional, Baillieul, Fabienne, additional, Deleu, Magali, additional, and Dhondt-Cordelier, Sandrine, additional

Published
2024
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9. 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

10. Deciphering the role of plant plasma membrane lipids in response to invasion patterns: how could biology and biophysics help?

Author

Cordelier, Sylvain, Crouzet, Jérôme, Gilliard, Guillaume, Dorey, Stéphan, Deleu, Magali, and Dhondt-Cordelier, Sandrine

Subjects
PLANT plasma membranes, BLOOD lipids, BIOPHYSICS, CELL membranes, MICROBIAL invasiveness, PLANT invasions
Abstract

Plants have to constantly face pathogen attacks. To cope with diseases, they have to detect the invading pathogen as early as possible via the sensing of conserved motifs called invasion patterns. The first step of perception occurs at the plasma membrane. While many invasion patterns are perceived by specific proteinaceous immune receptors, several studies have highlighted the influence of the lipid composition and dynamics of the plasma membrane in the sensing of invasion patterns. In this review, we summarize current knowledge on how some microbial invasion patterns could interact with the lipids of the plasma membrane, leading to a plant immune response. Depending on the invasion pattern, different mechanisms are involved. This review outlines the potential of combining biological with biophysical approaches to decipher how plasma membrane lipids are involved in the perception of microbial invasion patterns. [ABSTRACT FROM AUTHOR]

Published
2022
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11. The bacterial virulence factors rhamnolipids and their (R)-3-hydroxyalkanoate precursors activate Arabidopsis innate immunity through two independent mechanisms

Author

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

Published
2020
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12. Biosurfactants in Plant Protection Against Diseases: Rhamnolipids and Lipopeptides Case Study

Author

Crouzet, Jérôme, primary, Arguelles-Arias, Anthony, additional, Dhondt-Cordelier, Sandrine, additional, Cordelier, Sylvain, additional, Pršić, Jelena, additional, Hoff, Gregory, additional, Mazeyrat-Gourbeyre, Florence, additional, Baillieul, Fabienne, additional, Clément, Christophe, additional, Ongena, Marc, additional, and Dorey, Stéphan, additional

Published
2020
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13. 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

14. 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

15. The role of sphingolipids in the interaction between Pseudomonas syringae and Arabidopsis thaliana

Author

Huby, Eloïse, M, DELEU, Christophe, Clement, Baillieul, Fabienne, Dhondt‐Cordelier, 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

16. 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

17. 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

18. 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

20. Sphingolipids: new players in plant defense

Author

Dhondt-Cordelier, Sandrine, 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
2017

21. 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

22. 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

23. Differential Interaction of Synthetic Glycolipids with Biomimetic Plasma Membrane Lipids Correlates with the Plant Biological Response

Author

Nasir, Mehmet Nail, primary, Lins, Laurence, additional, Crowet, Jean-Marc, additional, Ongena, Marc, additional, Dorey, Stephan, additional, Dhondt-Cordelier, Sandrine, additional, Clément, Christophe, additional, Bouquillon, Sandrine, additional, Haudrechy, Arnaud, additional, Sarazin, Catherine, additional, Fauconnier, Marie-Laure, additional, Nott, Katherine, additional, and Deleu, Magali, additional

Published
2017
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24. Modifications of sphingolipid content trigger tolerance to Botrytis cinerea by modulating plant defense responses in Arabidopsis

Author

Dhondt‐Cordelier, Sandrine, Magnin-Robert, Maryline, Dorey, Stephan, JE, Markham, 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
2015

28. Burkholderia phytofirmans PsJN reduces impact of freezing temperatures on photosynthesis in Arabidopsis thaliana.

Author

Fan Su, Jacquard, Cédric, Villaume, Sandra, Michel, Jean, Rabenoelina, Fanja, Clément, Christophe, Barka, Essaid A., Dhondt-Cordelier, Sandrine, and Vaillant-Gaveau, Nathalie

Subjects
PHOTOSYNTHESIS, EFFECT of freezes on plants, BURKHOLDERIA, ARABIDOPSIS thaliana, PLANT growth-promoting rhizobacteria, PLANT defenses
Abstract

Several plant growth-promoting rhizobacteria (PGPR) are known to improve plant tolerance to multiple stresses, including low temperatures. However, mechanisms underlying this protection are still poorly understood. The aim of this study was to evaluate the role of the endophytic PGPR, Burkholderia phytofirmans strain PsJN (Bp PsJN), on Arabidopsis thaliana cold tolerance using photosynthesis parameters as physiological markers. Under standard conditions, our results indicated that Bp PsJN inoculation led to growth promotion of Arabidopsis plants without significant modification on photosynthesis parameters and chloroplast organization. However, bacterial colonization induced a cell wall strengthening in the mesophyll. Impact of inoculation modes (either on seeds or by soil irrigation) and their effects overnight at 0, -1, or -3°C, were investigated by following photosystem II (PSII) activity and gas exchanges. Following low temperatures stress, a decrease of photosynthesis parameters was observed. In addition, during three consecutive nights or days at -1°C, PSII activity was monitored. Pigment contents, RuBisCO protein abundance, expression of several genes including RbcS, RbcL, CBF1, CBF2, CBF3, ICE1, COR15a, and COR78 were evaluated at the end of exposure. To assess the impact of the bacteria on cell ultrastructure under low temperatures, microscopic observations were achieved. Results indicated that freezing treatment induced significant changes in PSII activity as early as the first cold day, whereas the same impact on PSII activity was observed only during the third cold night. The significant effects conferred by PsJN were differential accumulation of pigments, and reduced expression of RbcL and COR78. Microscopical observations showed an alteration/disorganization in A. thaliana leaf mesophyll cells independently of the freezing treatments. The presence of bacteria during the three successive nights or days did not significantly improved A. thaliana responses but prevented the plasmalemma disruption under freezing stress. [ABSTRACT FROM AUTHOR]

Published
2015
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