J
Jules D. Petit
Researcher at University of Bordeaux
Publications - 7
Citations - 191
Jules D. Petit is an academic researcher from University of Bordeaux. The author has contributed to research in topics: Plasmodesma & Phloem. The author has an hindex of 5, co-authored 7 publications receiving 111 citations. Previous affiliations of Jules D. Petit include University of Liège.
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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.
Journal ArticleDOI
Dare to change, the dynamics behind plasmodesmata-mediated cell-to-cell communication
TL;DR: This review highlights novel functions of cell-to-cell signalling and share recent insights into how plasmodesmata structural and molecular signatures confer functional specificity and plasticity to these unique cellular machines.
Journal ArticleDOI
Lipids or Proteins: Who Is Leading the Dance at Membrane Contact Sites?
TL;DR: Current knowledge as to how lipids can define MCS territories, play a role in the recruitment and function of the MCS-associated proteins and in turn, how the lipid environment can be modified by proteins is reviewed.
Posted ContentDOI
Multiple C2 domains and Transmembrane region Proteins (MCTPs) tether membranes at plasmodesmata
Marie L Brault,Jules D. Petit,Françoise Immel,William J Nicolas,Lysiane Brocard,Amèlia Gaston,Mathieu Fouché,Timothy J. Hawkins,Jean-Marc Crowet,Magali S. Grison,Max E. Kraner,Vikram Alva,Stéphane Claverol,Magali Deleu,Laurence Lins,Jens Tilsner,Emmanuelle Bayer +16 more
TL;DR: It is reported that MCTPs are core plasmodesmata proteins that insert into the ER via their transmembrane region whilst their C2 domains dock to the PM through interaction with anionic phospholipids.