🏆 Prix Jeune Chercheur SBCF 2026 décerné à Matthieu Platre (INRAE, IPSiM) ! Une distinction qui récompense ses travaux sur l’organisation membranaire, la signalisation cellulaire et la modélisation du système racinaire 🌱 Remise du prix au congrès #CellLaVie (21–23 oct. 2026, Institut Pasteur)

New preprint 🌱 Segment plants in time-series images using foundation model SAM2 - without training a model 🪩. Magician Alex Abbey! 💡SAP works across species, scales, and even z-stacks. From single cells to whole plants→ quantitative growth & dynamics . tinyurl.com/3raedtvm @biosofttau.bsky.social

Happy to share our latest work in collaboration with the lab of @pengbo10.bsky.social. Here, we describe that a formin protein mediates the polarity switch from root hair to infection thread growth during symbiotic interactions. www.science.org/doi/10.1126/...

A big thanks to Alex, Joe, Marketa, Mark and @biologists.bsky.social for bringing together plant imaging enthusiasts across scales and career stages - all in a classic English countryside setting!🔬🌱 @ajcellbio.bsky.social @joemckenna.bsky.social @focalplane.bsky.social

We are pleased to announce that registration and abstract submission for ENPER 2026 are now open! The 25th meeting of the ENPER community will be held in Sofia over three days. Please visit the conference website for more details: enper2026.bio21.bas.bg

EMBO-FEBS Lecture Course – Membranes in Organelle Biogenesis 📍 Spetses, Greece | 🗓️ 10–16 May 2026 A week with leading experts on organelle biology, membranes, lipids, and dynamics. ⏰ Deadline: 1 March 2026 🔗 Info: network.febs.org/videos/membr... 📝 Register: spetses2026.sites.uu.nl

Excited to share our latest review on hydrosignaling: moisture-dependent molecular pathways that help plants grow towards water. Insightful review of the literature and discussion of moisture sensing mechanisms by Will Dwyer and @hhtormar.bsky.social. Enjoy! link.springer.com/article/10.1...

finishing with a path to multicellularity via ultrastructure complexity #cellbiologyofeukaryogenesis @sbcf.bsky.social a big thank you to all speakers!

New publication from RDPlab by Christophe Godin's team ➡️ Multi-physics modeling for ion homeostasis in multi-compartment plant cells using an energy function 📖 journals.plos.org/ploscompbiol...

Happy to share this preprint, we describe how the membrane could shape the ROS nanoenvironment in plant responses to osmotic signals. Led by @arthur-poitout.bsky.social and amazing colleagues @yvonjaillais.bsky.social , @jbfiche.bsky.social , A Meyer, and J Ugalde. www.biorxiv.org/content/10.6...

Explore the latest discoveries in #lipid functions, quality control and lipid-protein interactions in the EMBO Workshop "The lipid code to life" in #Dresden, Germany, 7–11 September 2026. Deadline: 15 May 2026 https://meetings.embo.org/event/26-lipid-code#lipid#Dresden#EMBOLipidCode #EMBOevents #meeting 🧪

sbcf.fr/newsletter/l... Really proud to announce that my PhD student Louise fougère received the SBCF 2025 PhD thesis award for our work published in www.nature.com/articles/s41... I am so happy for you and very well deserved. Congrats Louise !!

Introducing mScarlet3-S2: a highly photostable and bright red fluorescent protein. www.nature.com/articles/s41...

Phosphorylation and ubiquitination synergistically promote the degradation of OsRbohB to modulate rice immunity (Hui Tao, Ruyi Wang, Feng He, Chongyang Zhang, et al) doi.org/10.1093/plce... #PlantScience @aspbofficial

Cracking the code of NPF transporters: function, specificity, and evolution in plants #TansleyReview by Laura Morales de Los Ríos et al. @frannybarbs.bsky.social @lacombeb.bsky.social nph.onlinelibrary.wiley.com/doi/10.1111/... #plantscience

Dear ENPER community, We are pleased to invite you to the next ENPER meeting, which will be held in my country Bulgaria, from 26 to 28 August 2026 in Sofia. Save the Date!🌱🌱🌱

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 work on mapping the dynamics of phospholipids during lateral root formation is now published in @jxbotany.bsky.social We show that PI(4,5)P₂ plays a key role: targeted reduction in pericycle promotes LR development. → academic.oup.com/jxb/advance-...

🚨 New in Developmental Cell @Dev_Cell Our team uncovered how plants sense phosphorus deficiency and delay flowering — a molecular “switch” that links nutrient stress to development. A step toward breeding nutrient-smart crops! authors.elsevier.com/a/1m2id5Sx5g... @MSU_PRI @MSUAgBio @MSU_PSM

Link to the full text here 👇 rdcu.be/eNEgh

#IJPB takes the floor at the 4th INUPRAG Symposium. 👩‍🔬C. Bellini 👉 CATS team bit.ly/4dy5hHO 👨‍🔬N. Arnaud 👉 FTA team bit.ly/3JfhiJ9 INUPRAG is a consortium between @inrae-france.bsky.social (BAP department) @umeaplantsciencecentre.se and @cragenomica.bsky.social @ijpb-versaillescly.bsky.social

SALICYLIC ACID SENSOR1 reveals the propagation of an SA hormone surge during plant pathogen advance | Science www.science.org/doi/10.1126/...

It is out! A tandem of two papers showing TMK regulation of PIN-dependent auxin transport www.cell.com/cell/fulltex... (PIN2, Friml lab) and www.cell.com/developmenta... (PIN1, Xu lab)

We have two open Post-Doc positions in my group at the interface with: 1- @ataly.bsky.social for molecular dynamics 2- Bruno Guillotin from protein mobility Apply by sending CV, two ref letters and a short motivation letter to me : [email protected]. Deadline 15 sept.

This is a fantastic talk by Chris Hawes @nhm-london.bsky.social. He speaks about #PlantMicroscopy in particular, but also the History of #Microscopy. www.youtube.com/watch?v=eAFZ... Have a look at this Obituary of Chris, too: onlinelibrary.wiley.com/doi/10.1111/... #PlantScience

One of the key aspects influencing morphogenesis is mechanics. We mapped the mechanical properties of living roots at the tissue and cellular levels using Brillouin microscopy and molecular rotors. www.biorxiv.org/content/10.1...

New Article: "Plasma membrane CYBDOM proteins catalyse apoplastic AsA regeneration and interact with RbohD to activate autophagy and drought tolerance in plants" rdcu.be/eBbpf CYBDOM proteins promote drought tolerance. With Research Briefing: rdcu.be/eBbpM

Evolutionarily diverse caveolins share a common structural framework built around amphipathic discs, say Bing Han, Sarah Connolly, Melanie Ohi (@umich.edu), Anne Kenworthy (University of Virginia) and colleagues: rupress.org/jcb/article/... #StructuralBiology #Membrane #lipid

I set out to review the evolution of eukaryotic intracellular traffic, but along the way a new hypothesis came into focus: maybe the earliest membrane carriers were tubules, not coated vesicles! New preprint: ecoevorxiv.org/repository/v... Here’s the idea. 🧵

Very proud to share our latest preprint: postdoc/LRSF fellow Yue Rui studies the mechanisms regulating attachment of the cell wall to the plasma membrane. The Cellulose Synthase Complex and REMORINs determine the extent of attachment and root osmotic stress tolerance. www.biorxiv.org/content/10.1...

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...

Happy to see Kevin Robe’s work on ZIP transporters published. We found evidences that ZIP2 and ZIP8 are involved in Cu and Fe acquisition respectively and confirmed the role of ZIP3 and ZIP5 in Zn acquisition. journals.plos.org/plosgenetics...

Super interesting work on hydrotropism and gravitropism www.pnas.org/doi/10.1073/...

Out First Release in @science.org today, nice work finding that redox regulates multimerisation of Aux/IAA proteins during root xerobranching: www.science.org/doi/10.1126/...

Et un peu plus de terrestrialization dans la lettre du @cnrs.fr , toujours avec nos deux compères @chistinesd.bsky.social et @huguesrenault.bsky.social ! lejournal.cnrs.fr/articles/pla...

We are hiring a postdoctoral researcher! Join the Ma Lab in exploring the the intricate interplay between plant development and defense signaling. Link below. #jobs #research #plantbiology #vienna

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...

MTMR regulates KRAS function by controlling plasma membrane levels of phospholipids, say Taylor Lange, Kwang-jin Cho @wrightstateu.bsky.social and colleagues: rupress.org/jcb/article/... #Cancer #Membrane #lipid #CellSignaling #Biochemistry

🚨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...

🌱 Real-time #stomata imaging just got an upgrade! Proud to share our latest progress with #PHENOM, now equipped with a custom leaf holder for non-destructive, long-term analysis in natural conditions. 🔬 Works anywhere: field, greenhouse, or growth chamber. Want to know more? 👉 www.miatecs.com !

A study led by my good friend from the jolly days at the @ibmp-cnrs.bsky.social (now @psb-vib.bsky.social, UGent), Marieke Dubois nph.onlinelibrary.wiley.com/doi/full/10....

New Article: "The PP2CH- and PBL27-mediated phosphorylation switch of aluminium ion receptor PSKR1/ALR1 controls plant Al sensing ability" rdcu.be/ehnQE PP2C phosphatases & PBL27 kinase modulate ALR1–BAK1 complex formation, controlling plant Al sensing & resistance.

Amazing resource for the Arabidopsis and plant community www.cell.com/cell/fulltex...

Great discussion! Congratulations again to François!

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Plasmodesmata: A new frontier for membrane contact site intercellular communication plantae.org?p=140096

We are excited to update you on two distinct auxin oscillations (local & systemic), revealing how root architecture adapts to fluctuating conditions! @cibss.bsky.social @biologyunifreiburg.bsky.social @cbgpmadrid.bsky.social www.biorxiv.org/content/10.1...

Rho of Plant are signalling HUB and GEF behave as signal specific switches. We found that GEF14 specicaly activates ROP6 during osmotic signal. by 2 excellent young researcher L.Gorgues and M.Smokvarska One more great collaboration with @yvonjaillais.bsky.social www.embopress.org/doi/full/10....