Author

Vincent Gaillard

Lyon 1 UniversitéORCID 0009-0001-7682-3463Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:host-pathogen & immune response· 3 Organism:plant (other)· 2 Assay:proteomics· 2 Organism:bacteria (other)· 1 Assay:metabolomics· 1

Frequent Co-Authors

Céline LavireiD· 3 shared Gilles ComteiD· 3 shared Isabelle KerzaoniD· 3 shared Ludovic VialiD· 3 shared Deniz SarigoliD· 2 shared Timothée Zannis-PeyrotiD· 2 shared Fabiola BastiániD· 1 shared Fanny NazaretiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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3 shared papersMicrobiology

Céline LavireORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

Phenolic compounds in Medicago truncatula roots are under the influence of Agrobacterium fabrum through its species specific-genes regions

Rosa Padilla, Ludovic Vial, Florence Dechèvre, Thi Huyen Thu Nguyen, Deniz Sarigol, Vincent Gaillard, Guillaume Meiffren, Gilles Comte, Xavier Nesme, Céline Lavire, Isabelle Kerzaon

This study shows that Agrobacterium fabrum-specific genes influence phenolic compound levels in Medicago truncatula roots through metabolomic analysis.

Environmental Microbiology Reports · Aug 1, 2026Peer-reviewedEcology

Multifaceted roles of extracellular vesicles in Agrobacterium fabrum C58 lifestyles

Timothée Zannis-Peyrot, Fanny Nazaret, Deniz Sarigol, Jeanne Doré, François‐Xavier Gillet, Vincent Gaillard, Gilles Comte, Isabelle Kerzaon, Céline Lavire, Ludovic Vial

This study shows that Agrobacterium fabrum C58 uses extracellular vesicles to deliver virulence effectors and toxins, influencing plant hosts and environmental bacteria.

bioRxiv · Mar 20, 2026 · PreprintMicrobiology

Extracellular vesicles of a phytobeneficial bacterium trigger distinct systemic response in plant

Timothée Zannis-Peyrot, Lucas Degusseau, Pierre‐Yves Dugas, Fabiola Bastián, Matthieu Gaucher, Vincent Gaillard, Gilles Comte, Florence Wisniewski‐Dyé, Isabelle Kerzaon, Céline Lavire, Ludovic Vial

This study shows that extracellular vesicles from a plant-beneficial bacterium affect plant physiology and defense gene expression, revealing their role in plant-bacteria interactions.

Environmental Microbiology · Jul 1, 2025Peer-reviewedMicrobiology