Author

Mathias Choquer

Lyon 1 UniversitéORCID 0000-0002-3768-160XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Pathology· 2 Cell Biology· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:Arabidopsis· 2 Research Focus:cell type annotation· 2 Research Focus:cell-cell communication· 2 Assay:imaging· 2 Assay:proteomics· 2 Research Focus:spatial domain detection· 2 Research Focus:cell signaling & trafficking· 1

Frequent Co-Authors

Christophe BrueliD· 3 shared François‐Xavier GilletiD· 3 shared Nathalie PoussereauiD· 3 shared Adrien HamandjianiD· 2 shared Glen CalvariD· 2 shared Mélanie Crumière· 2 shared Adrien Pons· 1 shared Amélie de ValléeiD· 1 shared

Activity by Year

2025-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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3 shared papersPathology

Christophe BruelORCID

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

PathologybioRxivPreprintOct 17, 2026

A miniaturized Arabidopsis thaliana - Botrytis cinerea seedling pathosystem and the GreenDayz workflow for longitudinal image-based phenotyping

Ines Tguafaiti, Christophe Bruel, Mathias Choquer…·François Gillet

DOI 10.64898/2026.10.11.758349

Arabidopsisimaging

𝕏 PostBluesky

PathologybioRxivPreprintOct 13, 2026

Asymptomatic colonization by Botrytis cinerea reveals polarized plant-fungus interfaces before widespread disease

Tguafaiti Ines, Ferdinand Perrine, Adrien Pons…·François Gillet

This study examines asymptomatic Botrytis cinerea colonization in Arabidopsis seedlings, revealing polarized host responses and fungal morphologies before visible disease.

DOI 10.64898/2026.10.12.758352

Arabidopsisproteomics

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MicrobiologyFungal BiologyPeer-reviewedJun 30, 2026

Role of the clathrin adaptor AP-1 in cell wall integrity and virulence factor secretion in the plant pathogen Botrytis cinerea

Glen Calvar, Adrien Hamandjian, Mélanie Crumière…·Nathalie Poussereau

This study investigates the role of AP-1 clathrin adaptor complex in vesicle trafficking, cell wall integrity, and virulence in Botrytis cinerea, finding defects in secretion and pathogenicity in an AP-1 mutant.

2 citations

plant (other)proteomics

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Cell BiologyiSciencePeer-reviewedNov 20, 2025

Revisiting fungal polarized growth: from spitzenkörper to crescent accumulation of secretory vesicles

Adrien Hamandjian, Glen Calvar, Matthieu Blandenet…·Christophe A. Bruel

The paper uses time-lapse microscopy to study secretory vesicle dynamics in Botrytis cinerea, revealing two modes of vesicle accumulation at hyphal apices.

1 citation

fungi (other)fluorescence / live-cell microscopy

𝕏 PostBluesky