Author

L. Brocard

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Plant Biology· 5 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Organism:Arabidopsis· 3 Research Focus:cell signaling & trafficking· 3 Research Focus:development & morphogenesis· 3 Organism:plant (other)· 3 Research Focus:cell type annotation· 2 Assay:electronic health records· 2 Approach:genetic perturbation / CRISPR· 2

Frequent Co-Authors

C. Chambaud· 4 shared A. Paterlini· 2 shared A. Taly· 2 shared F. Immel· 2 shared H. Moreau· 2 shared J. D. Petit· 2 shared J. Perez-Sancho· 2 shared J. Tilsner· 2 shared

Activity by Year

2018-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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4 shared papersPlant Biology

C. Chambaud

Mutual co-authors in cluster

Author profile →

6 papers

Recent·Most cited

Plasmodesmata act as unconventional membrane contact sites regulating inter-cellular molecular exchange in plants

M. Smokvarska, J. Perez-Sancho, G. Dubois, M. Glavier, S. Sritharan, T. S. Moraes, H. Moreau, V. Dietrich, M. P. Platre, A. Paterlini, Z. P. Li, L. Fouillen, M. S. GRISON, P. Cana-Quijada, F. Immel, , E. Bayer

The paper shows plasmodesmata function as ER-PM tubular membrane contact sites that regulate intercellular molecular exchange in plants through PI4P and MCTP proteins.

bioRxiv · Dec 18, 2023 · PreprintPlant Biology

Plant plasmodesmata bridges form through ER-driven incomplete cytokinesis

Z. P. Li, H. Moreau, J. D. Petit, T. Souza-Moraes, M. Smokvarska, J. Perez-Sancho, M. Petrel, F. Decoeur, L. Brocard, C. Chambaud, M. Grison, A. Paterlini, L. Hoornaert, A. S. Joshi, E. Gontier, , E. M. Bayer

The paper shows the ER stabilizes plasmodesmata during incomplete cytokinesis in plants by preventing fenestrae fusion and forming communication bridges between daughter cells.

bioRxiv · Dec 12, 2023Plant Biology

Biomolecular condensation orchestrates clathrin-mediated endocytosis in plants

J. M. Dragwidge, Y. Wang, L. Brocard, A. De Meyer, R. Hudecek, D. Eeckhout, P. Grones, M. Buridan, C. Chambaud, P. Pejchar, M. Potocky, J. Winkler, M. Vandorpe, N. Serre, M. Fendrych, , D. Van Damme

This study shows that AtEH1 and AtEH2 subunits of the TPC complex drive biomolecular condensation to facilitate clathrin-mediated endocytosis in plants, with their disordered regions regulating condensate properties and endocytosis dynamics.

bioRxiv · Mar 17, 2022Cell Biology

A CLEM approach to access to the ultrastructure at the graft interface in Arabidopsis thaliana

C. Chambaud, S. J. Cookson, N. Ollat, E. M. F. Bayer, L. Brocard

This paper develops a CLEM method to study graft interface ultrastructure in Arabidopsis, revealing four classes of secondary plasmodesmata formation and their structural requirements.

bioRxiv · Jul 13, 2021 · PreprintPlant Biology

A stress-response-related inter-compartmental signalling pathway regulates embryonic cuticle integrity in Arabidopsis

A. Creff, L. Brocard, J. Joubes, L. Taconnat, N. M. Doll, S. Pascal, R. Galletti, A.-C. Marsollier, S. Moussu, T. Widiez, F. Domergue, G. C. Ingram

The paper identifies a stress-response-related signalling pathway involving endosperm and embryo compartments that regulates embryonic cuticle formation in Arabidopsis.

bioRxiv · Nov 29, 2018Plant Biology

Multiple C2 domains and Transmembrane region Proteins (MCTPs) tether membranes at plasmodesmata

M. L. Brault, J. D. Petit, F. Immel, W. J. Nicolas, L. Brocard, A. Gaston, M. Fouche, T. J. Hawkins, J.-M. Crowet, M. S. Grison, M. Kraner, V. Alva, S. Claverol, M. Deleu, L. Lins, , E. E. Bayer

This study identifies MCTPs as ER-PM tethers at plasmodesmata, linking membrane tethering to cell-to-cell signaling in plants.

bioRxiv · Sep 23, 2018Plant Biology