New preprint from our lab: Salicylic acid- induced alkalinization of the apoplast requires TMK1 and results in growth attenuation www.biorxiv.org/content/10.6... Big thanks to all who contributed @julien-gronnier.bsky.social @guidogrossmann.bsky.social @kaltraxhelilaj.bsky.social

Excited to share our pre-print on how Sphingolipid-driven interleaflet coupling orchestrates ROP6 recruitment to nanodomains upon auxin. Great job from my PhD student Matheus Montrazi, @arthur-poitout.bsky.social, @alexmartiniere.bsky.social, @yvonjaillais.bsky.social www.biorxiv.org/content/10.1...

Our Mini-review is out now! Here we collect recent findings of RALF peptide functions, adress their (potential) roles in plant-microbe interactions and discuss the resulting emerging questions. Pls share! dx.plos.org/10.1371/jour...

New pre-print from the team! The manuscript is @emma-raven.bsky.social's PhD work showing that whether a leaf is a carbon sink or a carbon source influences how they execute immune responses. Have a read! #PlantScience @johninnescentre.bsky.social

Very excited that our work on directional symplastic transport in differentiated root is now published!A developmental switch controls cell-to-cell transport in roots via pectin-linked plasmodesmata changes: Molecular Plant www.cell.com/molecular-pl...

New preprint: In situ Architecture of #Plasmodesmata. Using #cryoET, #AlphaFold & proteomics, we uncover the native organization of plant intercellular nanopores. 🔗 doi.org/10.1101/2025... 🧪🧵1/n #teamtomo #PlantScience #Physcomitrium #Arabidopsis #cryoEM

Such a pleasure to meet and discuss with ancient colleagues and friends from RDP- Lyon and IPSIM-Montpellier. Plant membrane meeting June 2025. Thanks for the organization @alexmartiniere.bsky.social🙌🏼 @lbm-bordeaux.bsky.social @rdplab.bsky.social

Delighted to share one piece of my postdoc work in preprint: Through forward genetic screening for suberin deposition in root endodermis, we identified SUBER GENE 1 (SBG1) by GWAS as a novel regulator for suberization by interacting with Type One Protein Phosphatase. www.biorxiv.org/content/10.1...

🚨Our paper is out! If you ever wonder how four-way junctions are avoided during plant cell division, some answers here 🧬🍀🔬🧪🤓 👇 www.sciencedirect.com/science/arti...

Finally out… „Transport of phenoxyacetic acid herbicides by PIN-FORMED auxin transporters“ www.nature.com/articles/s41.... A collaboration between my group and @bjornppedersen.bsky.social led by the magic duo @lukas-schulz.bsky.social and @unglam.bsky.social

Une découverte majeure en biologie végétale ! 🌱 ✨ @yohannboutte.bsky.social et ses collaborateurs ont identifié un nouveau compartiment cellulaire chez les plantes, inconnu jusqu’ici ! Une avancée qui ouvre la voie à de nouvelles recherches sur le développement des plantes ! 🌿