M
Magali S. Grison
Researcher at University of Bordeaux
Publications - 22
Citations - 798
Magali S. Grison is an academic researcher from University of Bordeaux. The author has contributed to research in topics: Plasmodesma & Arabidopsis thaliana. The author has an hindex of 10, co-authored 20 publications receiving 554 citations. Previous affiliations of Magali S. Grison include Centre national de la recherche scientifique.
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Journal ArticleDOI
Specific Membrane Lipid Composition Is Important for Plasmodesmata Function in Arabidopsis
Magali S. Grison,Magali S. Grison,Lysiane Brocard,Lysiane Brocard,Laetitia Fouillen,Laetitia Fouillen,William J Nicolas,William J Nicolas,Vera Wewer,Peter Dörmann,Houda Nacir,Houda Nacir,Yoselin Benitez-Alfonso,Stéphane Claverol,Véronique Germain,Véronique Germain,Yohann Boutté,Yohann Boutté,Sébastien Mongrand,Sébastien Mongrand,Emmanuelle Bayer,Emmanuelle Bayer +21 more
TL;DR: This study provides a comprehensive analysis of the lipid constituents of PD and identifies a role for sterols in modulating cell-to-cell connectivity, possibly by establishing and maintaining the positional specificity of callose-modifying glycosylphosphatidylinositol proteins at PD.
Journal ArticleDOI
Plant lipids: Key players of plasma membrane organization and function.
Adiilah Mamode Cassim,Paul Gouguet,Julien Gronnier,Nelson Laurent,Véronique Germain,Magali S. Grison,Yohann Boutté,Patricia Gerbeau-Pissot,Françoise Simon-Plas,Sébastien Mongrand +9 more
TL;DR: How lipids are key players in the function of PM in plants, with a particular focus on plant-microbe interaction, transport and hormone signaling, abiotic stress responses, plasmodesmata function is discussed.
Journal ArticleDOI
Architecture and permeability of post-cytokinesis plasmodesmata lacking cytoplasmic sleeves
William J Nicolas,Magali S. Grison,Sylvain Trépout,Amèlia Gaston,Mathieu Fouché,Fabrice P. Cordelières,Karl Oparka,Jens Tilsner,Jens Tilsner,Lysiane Brocard,Emmanuelle Bayer +10 more
TL;DR: Surprisingly, the post-cytokinesis plasmodesmata allow diffusion of macromolecules despite the apparent lack of an open cytoplasmic sleeve, forcing the reassessment of the mechanisms that control plant cell–cell communication.
Journal ArticleDOI
Multiple C2 domains and transmembrane region proteins (MCTPs) tether membranes at plasmodesmata.
Marie L Brault,Jules D. Petit,Jules D. Petit,Françoise Immel,William J Nicolas,Marie Glavier,Lysiane Brocard,Amèlia Gaston,Mathieu Fouché,Timothy J. Hawkins,Jean-Marc Crowet,Magali S. Grison,Véronique Germain,Marion Rocher,Max E. Kraner,Vikram Alva,Stéphane Claverol,Andrea Paterlini,Yrjö Helariutta,Magali Deleu,Laurence Lins,Jens Tilsner,Jens Tilsner,Emmanuelle Bayer +23 more
TL;DR: It is shown that the multiple C2 domains and transmembrane region protein (MCTP) family, key regulators of cell‐to‐cell signalling in plants, act as ER‐PM tethers specifically at plasmodesmata.
Journal ArticleDOI
Sphingolipid biosynthesis modulates plasmodesmal ultrastructure and phloem unloading
Dawei Yan,Shri Ram Yadav,Shri Ram Yadav,Andrea Paterlini,William J Nicolas,William J Nicolas,Jules D. Petit,Jules D. Petit,Lysiane Brocard,Ilya Belevich,Magali S. Grison,Anne Vatén,Leila Karami,Leila Karami,Sedeer El-Showk,Jung-Youn Lee,Gosia M. Murawska,Gosia M. Murawska,Jenny C. Mortimer,Jenny C. Mortimer,Michael Knoblauch,Eija Jokitalo,Jonathan E. Markham,Emmanuelle Bayer,Ykä Helariutta,Ykä Helariutta +25 more
TL;DR: In this paper, a novel gene, PHLOEM UNLOADING MODULATOR (PLM), was reported, in which plasmodesmata-mediated symplastic transport through the phloem pole pericycle-endodermis interface is specifically enhanced.