Suite à notre article paru récemment dans @commsearth.nature.com, nous avons publié une version pour le grand public et en français avec @france.theconversation.com. Accès libre ➡️ doi.org/10.64628/AAK... @umr-ecosols.bsky.social @inrae-france.bsky.social

#newpaper: CYSTEINE-RICH RLK2 regulates development via callose synthase-dependent symplastic transport in Arabidopsis @academic.oup.com: cell-to-cell transport; sugar metabolism; beta-glucan; carbohydrate accumulation; symplastic loading; intercellular channels; partitioning doi.org/10.1093/plph...

New Online! COPII meets autophagy at the ER membrane

Such an honor to have been elected as an EMBO member and I am looking forward to contribute to the EMBO community! I got spoiled by my fantastic group today! @embo.org

How does the plasma #membrane preserve its #lipid identity under stress? The Baskin and Balla labs report a homeostatic circuit linking PI4P, phosphatidylserine, RhoB, and phospholipase D-driven phosphatidic acid. rupress.org/jcb/article/... @jeremybaskin.bsky.social

[ #VeilleESR #LPPR ] Durcissement des règles d'attribution pour l'appel à projets générique ANR. Notamment : réduction du nombre de dépôts et augmentation du délais de carence. L'argumentaire est : plus les scientifiques ont besoin de l'ANR, moins il faut que les scientifiques sollicitent l'ANR.

🔎𝐏𝐞𝐫𝐬𝐩𝐞𝐜𝐭𝐢𝐯𝐞 🌱 Plant metabolism depends not only on what organelles do, but also on where they are Find it here👉 doi.org/10.1111/tpj.70987 ✍️ AR Fernie, G Decros, J Multhoff, J Sippel, JO Niemeier, P Barreto, A Sampathkumar, U Sonnewald, and M Schwarzländer

Congrats a lot! Richly deserved 🫶🥂

Our paper is out !!! NADPH oxidases and aquaporins within membrane nanodomains form a functional unit for ROS signaling. Great work by arthur-poitout.bsky.social and amazing collaborator jbfiche.bsky.social, Jose Ugalde, A Meyer yvonjaillais.bsky.social! www.pnas.org/doi/10.1073/pnas.2529740123

Les chercheurs ont divisé par deux leurs vols professionnels sans y être contraints

Congratulations to Gwennogan Dubois, Marija Smokvarska, and Jessica Perez Sancho, who were honored at the French Academy of Sciences during the “Grandes Avancées Françaises en Biologie” event! 👏 A source of great pride for the lab, alongside their research directors Emmanuelle Bayer & Yvon Jaillais.

Great to see the colorful FRET-FLIM images from our latest paper featured on the cover of @ThePlantJournal latest issue! onlinelibrary.wiley.com/doi/full/10....

New paper on structural basis of #plant infection by fungal #pathogens via a small #GTPase - effector protein interaction by #NMR, #X-ray crystallography, biophysical methods and in planta experiments. @tum.de @helmholtzmunich.bsky.social @uniulm.bsky.social www.nature.com/articles/s42...

🌿🌡️FERONIA organizes sterol dependent nanoclusters as a thermal switch. Moderate heat activates FER via RALF34, recruiting stress signaling Extreme heat triggers disassembly to prevent maladaptive responses #plantscience @science.org @abioticstress.bsky.social www.science.org/doi/10.1126/...

Nature research paper: Gene ancestries reveal diverse microbial associations during eukaryogenesis go.nature.com/3Sjm8ZY

Happy to finally share the amazing results of our long-term collaboration with Karin Reinisch’s lab on how bridge lipid-transfer proteins (BLTPs) cooperate with partner proteins to orchestrate lipid delivery. A quick thread (1/7) www.biorxiv.org/content/10.6...

Happy to share our newest preprint. We developed guidelines and analysis workflows for FLIM Imaging in plants. Multiplexing with spectrally overlapping fluorophores in plants is now possible. Have a look. Any feedback is more than welcome. www.biorxiv.org/content/10.6...

Happy to be part of the special issue of @currentbiology.bsky.social on #plant #evolution with @jandevries.bsky.social @caeciliafkunz.bsky.social @heche.bsky.social! Check out our review on the evolution of Archaeplastida:

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ICYMI: New Online! Tight junction structure, assembly and (dys)function

Sphingolipids integrate TORC2 with TORC1 through vacuolar liquid-ordered domain formation https://www.biorxiv.org/content/10.64898/2026.06.03.729730v1

Register for the meeting in time, we also offer exciting opportunities to get to know my country Bulgaria 🇧🇬 🌹!

📢 Rappel : rejoignez-nous le 8 juin à 13h30 pour l’Assemblée Générale 2026 de la SBCF à l’Institut Necker Enfants Malades (Paris 15e), en présentiel ou à distance. ⚠️ En cas d’absence, pensez à envoyer votre pouvoir à [email protected]. #SBCF #BiologieCellulaire

🍀🔬 I absolutely enjoyed reading this paper! Excellent quantitative cell biology. Two-step, long-distance nuclear migration guided by distinct actin networks prior to plant root hair formation @pnasnexus.org academic.oup.com/pnasnexus/ar...

@abdourachidthiam.bsky.social and Carpentier review seipin's role in directing lipid fate, proposing it as a multinode rheostat that manages PA, ceramide, and Ca²⁺ flux at organelle contact sites to control metabolic branchpoints. rupress.org/jcb/article/... #LipidDroplets #LipidMetabolism

📣Just out in @geoderma.bsky.social We compared two tillage treatments and observed a stratification of C, N, microbial biomass and N mineralization under shallow tillage, but no difference between treatments over 0-30 cm. These changes were correlated with plant C inputs. ➡️ doi.org/10.1016/j.ge...

So proud to share our latest publication @CellCellPress! Yue Rui reveals that the same enzyme that makes the wall, cellulose synthase complex (CESA), also tethers the plasma membrane to the wall during water-deficit stress, providing resilience. sciencedirect.com/science/articl…

🔜Two postdoc positions are available in Rouached Lab for a creative individual to lead a project that will explore a new dimension in the field of plant nutrition. Please contact me if you are interested in TOR signaling, epigenetic and/or plant development [email protected]

A single-cell screening platform accelerates functional genetics in plants - @sattelylab.bsky.social go.nature.com/4n8wzLv

#protein prediction. Open source ESM Fold2. Have fun! 😎😎😎 www.nature.com/articles/d41...

When stress drives you to kidnap: RACK1A sequesters FSD1 into stress granules during salt stress (Sara Selma) doi.org/10.1093/plph... #PlantScience @aspbofficial

Mechanical forces & cell shape guide how plant stomata form🥬👄 @leoserra.bsky.social & Euan Smithers from @robinsonsci.bsky.social's team uncover how the interplay between cell shape & mechanical stress influences the orientation of stomata doi.org/10.1016/j.ce... www.slcu.cam.ac.uk/news/mechani...

This session will showcase some really state-of-the-art imaging techniques to look at cellular architecture (@sventruckenbrodt.bsky.social) and live, contact free biomechanics (@laurabacete.bsky.social)! Sign up below! #expansionmicroscopy #brillouin #plants 🌱🔬

FERONIA orchestrates plasma membrane nanoclusters for plant thermotolerance www.science.org/doi/10.1126/...

Very nice work on the role of PPIP5Ks in AM symbiosis by @martinaried.bsky.social @gabrielschaaf.bsky.social and @jessenlab.bsky.social !

➡️Join us in Montpellier for an international meeting on plant energy! Explore cutting-edge science, from photosynthesis to stress resilience, connect with global experts, and spark new collaborations. Register now and be part of it! pem26.cnrs.fr

Excited to share our latest piece in Trends in Plant Science! 🌱🔬 www.sciencedirect.com/science/arti... We highlight how single-cell laser ablation reveals plant development, wound responses, and root defenses. @TrendsPlantSci @KAUST_BESE @ESNematologists @umeaplantscie ncecentre.se #PlantScience

New OA Article: "In situ architecture of plasmodesmata in Physcomitrium resolved by cryo-electron tomography" rdcu.be/fjjiK Plasmodesmata are gated by cell wall remodelling; helical protein assemblies scaffold internal membranes; implications for molecular filtering.

If you ever wondered about the history and current state of plant Clathrin-mediated endocytosis....here is a review just for you! onlinelibrary.wiley.com/doi/10.1111/... Was really fun to write this with awesome co-authors! ⚽️🌱🔬

Plasmodesmal closure triggers stress responses! Turns out cells are generally better off with connections to their neighbours. This manuscript represents a decade-long team collaboration, with heroic effort from Estee Tee to lead it over the line! #PlantScience link.springer.com/article/10.1...

MicroSplit: a computational unmixing method for multiplexed fluorescence imaging of up to 4 structures per imaging channel. @ashesh-0.bsky.social @florianjug.bsky.social www.nature.com/articles/s41...

I am looking for a postdoctoral fellow to join my team to work on the interplay between endocytosis and autophagy. The 3-year project runs in collaboration with the Dagdas lab @plantophagy.bsky.social and can start asap. Interested candidates can apply via the link below. jobs.vib.be/apply/134365

📣 Just out in @commsearth.nature.com Our paper explores the role of tillage in agroecological systems, discussing the trade-offs between carbon, climate and pest management. We recommend moving beyond the simplistic view of 'tillage bad, no-till good'. Open access ➡️ doi.org/10.1038/s432...

The evolution of plant actins https://www.biorxiv.org/content/10.64898/2026.04.22.720131v1

#roots calcium and ROS 👌

Identification of a plasma membrane complex that interacts with phyB to regulate ROS production academic.oup.com/plphys/advan...

👏So proud of our dear colleague Charlotte Kirchhelle @ckirchhelle.bsky.social at @rdplab.bsky.social for this bronze medal from @cnrs.fr ✨️Such a pleasure to benefit from vibrant interactions at work with this fantastic research✨️ and amazing female group leader 🫶 www.insb.cnrs.fr/fr/talents/c...

Out in @natmethods.nature.com: More dyes. They work. Quite well. And blink. Pick the one that fits your target, your technique, and your labeling density. With too many collaborators and institutes to list, but anchored at @hhmijanelia.bsky.social www.nature.com/articles/s41...

🌱🔬We’re exciting to be hosting a new webinar series on quantitative plant imaging with @ajcellbio.bsky.social & @joemckenna.bsky.social. The first webinar will be on 30 April at 15:00 BST. For more info and to sign up to our mailing list or volunteer to give a talk ⤵️

🏅 Nouvelle distinction @emmanuellebayer.bsky.social reçoit la médaille d’argent du @cnrs.fr pour ses travaux en biologie végétale. Comprendre quand une cellule doit s'ouvrir, se fermer, laisser passer ou se protéger : une question au-delà de la biologie 🔬 À découvrir : buff.ly/wtLXvgG