#ResultatScientifique🔎| Et si toutes les feuilles suivaient les mêmes règles ? 🌿 Une étude révèle que l’évolution réutilise des mécanismes communs, de la mousse à Arabidopsis thaliana ✍️ Yoan Coudert 📕 Science Advances ▶️ buff.ly/1bvO31y

For #FluorescenceFriday I'm sharing some promotional material (for education) made by Anna Pietraszewska

To celebrate International Day of Women in Science, we showcase the careers and work of exceptional female employees. Marina Le Guédard heads the LEB Aquitaine Transfert, which offers industries innovative services in the field of environmental diagnostics. www.lebaquitainetransfert.cnrs.fr

To celebrate International Day of Women and Girls in Science, we are showcasing the careers and work of LBM's exceptional female employees. One of these is Léna Jambou, a talented PhD student who studies how plants respond to environmental constraints. www.biomemb.cnrs.fr/lipidroplet/

To celebrate the International Day of Women and Girls in Science, we are showcasing the careers and work of some of LBM's most exceptional female employees. Camille is our Human Resources Manager and also handles essential orders for the research process. Without her, nothing would run smoothly.

What a beautiful dividing cell, we can clearly see the chromosomes and even count them with MAGNIFY in Arabidopsis root tip. © Magali Grison @monica-bic.bsky.social @lbm-bordeaux.bsky.social

Thanks to its imaging development service and close collaboration with @bic-bordeaux.bsky.social, the LBM is overcoming technological barriers and making cutting-edge imaging accessible in the field of plant biology. © Magali Grison @france-bioimaging.bsky.social www.biomemb.cnrs.fr/service-micr...

Very Grateful to start my new aventure as post doc with mariebarberon.bsky.social ! A new excitting Cell Biology Adventure in perspective !🌱🔬

Placing a mustard oil bomb trigger in the endoplasmic reticulum: the SUN in plant defense against #herbivory #attack 📖 nph.onlinelibrary.wiley.com/doi/10.1111/... 👆 A #Commentary by Huanquan Zheng on this article by Ikeda et al. 👇 📖 nph.onlinelibrary.wiley.com/doi/10.1111/... #LatestIssue

NEWS & VIEWS: Complex lipids shape cell growth and communication in moss (Blanca Jazmín Reyes-Hernández) doi.org/10.1093/plph... #PlantScience @aspbofficial

Check our last review on Expansion Microscopy and how it will change the game for plant biologist: authors.elsevier.com/a/1mPIl4tPF3... @Magali Grison and @emmanuellebayer.bsky.social

Enter the oldest known fossil liverwort, Metzgeriothallus sharonae (ca. 388 Ma). These exceptionally well-preserved fossils allow us to distinguish different cell types. Dark cells (homologs of oil body cells of modern liverworts) form salt-and-pepper patterns, a hallmark of lateral inhibition.

Isadonna Tengganu and Ke Hu develop transfection and ExM protocols for Chromera velia, enabling direct comparisons with its parasitic apicomplexan relative, Toxoplasma gondi. journals.biologists.com/jcs/article/...

Very happy to have been selected for the PhD award 2025 from @sbcf.bsky.social for our work with @yohannboutte.bsky.social in @natcellbio.nature.com 🍾💥 @lbm-bordeaux.bsky.social @univbordeaux.bsky.social

🎉 Congrats to Louise Fougère, winner of the #SBCF PhD Award 2025! Her work using Arabidopsis, in Yohann Boutté’s lab (Univ. Bordeaux / CNRS) identified a novel ER–Golgi intermediate network, advancing our understanding of Golgi maturation, with key results published in Nature Cell Biology.

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 !!

Proud to announce you my graduation as Doctor in Cell Biology after my thesis defense. By revisiting the early secretory pathway in plant cells: identification of a dynamic tubulo-vesiculated ERGIC that mature in Golgi. Thanks to my supervisor @yohannboutte.bsky.social @lbm-bordeaux.bsky.social

LBM members were in Strasbourg to participate in the 20th GERLI International Lipid Meeting... good seminars and good discussions with colleagues from the lipid science community

To mark Pink October, the month dedicated to raising awareness of women's cancers, LBM put together a team to take part in the Pink Ribbon Run. The aim was to raise funds to purchase equipment and provide high-quality care for patients. Congratulations to all the participants!

This month is Pink October, a month dedicated to raising awareness about breast cancer and women's cancers in general. LBM sees pink

New Online! Towards a unified framework for the function of endoplasmic reticulum exit sites

🌱✂️ How do plant cells decide where to divide? Our work shows that actin can override the geometric rules—guiding cells to divide in alternative orientations. #PlantScience #CellBiology #Arabidopsis @camilagoldy.bsky.social @rdplab.bsky.social www.biorxiv.org/content/10.1...

Summer clean-up goes hand in hand with a summer drink at the LBM! The labs are glittering!

🎬 Momoko Seto réalisatrice au CNRS, présente son premier long métrage « Planètes » à la Semaine de la critique du festival de #Cannes2025 Dans un dialogue constant entre science et fiction, elle filme le vivant : champignons, blobs, cristaux, micro-organismes…🍄

On April 19, 1898, Camillo Golgi described what we now know as the #Golgi apparatus - a structure so pretty and unusual it took over fifty years for the scientific community to agree it wasn’t just an artefact. April 19 is #GolgiDay! Mark your calendars to honour the best organelle.

Time to expand your vision! 👀🌱 Our latest work on ExM in plants is out Back-to-back with the Danzl 's lab (@ISTAustria) led by Magali Grison @lbm-bordeaux.bsky.social with @monica-bic.bsky.social and @gmaucort.bsky.social from the @bic-bordeaux.bsky.social . academic.oup.com/plcell/artic...

Happy Golgi day!!

2 weeks left to sing up! Membrane dynamics from single cells to whole organisms! Come and hang out with us in sunny San Feliu! Please re-post

🤝 @lbm-bordeaux.bsky.social @louisefougere.bsky.social @cnrsaquitaine.bsky.social Pour lire l'article dans @naturecellbiology.bsky.social 👉 https://buff.ly/3QBfKJs

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 ! 🌿

Work supervised by @yohannboutte.bsky.social Super Resolution protocol developed with the help of @bic-bordeaux.bsky.social members #SuperResolution #ERGIC #lipid

It's hard to believe, but... The plant ERGIC has finally been partially elucidated. 👍 A completely new vision of the ER-Golgi interface that remains to be explored. 🔬👋

👀 A must read ! Congrats for this amazing peace of work 👏👏👏 🧪🧬🌿🔬🤓

Super-resolution microscopy unravels a dynamic tubular network that is stabilized by pre-existing Golgi and lipids to mature into new Golgi pre-cisternae. Available in enhanced PDF at rdcu.be/ebbZN "ER-to-Golgi trafficking through a dynamic intermediate cis-Golgi tubular network in Arabidopsis"

And with the @bic-bordeaux.bsky.social participation!

Beautiful images!!! 😁 Great work from @yohannboutte.bsky.social 's lab!

🔬What's that ? 👋 Go see our last publication: ERGIC in plant cell. @yohannboutte.bsky.social @bic-bordeaux.bsky.social @cnrsbiologie.bsky.social @lbm-bordeaux.bsky.social @naturecellbiology.bsky.social #tau-STED #ExpansionMicroscopy #CellBiology #PlantCell

Super-resolution microscopy unravels a dynamic tubular network that is stabilized by pre-existing Golgi and lipids to mature into new Golgi pre-cisternae, @bic-bordeaux.bsky.social, @cnrsbiologie.bsky.social, @cnrsaquitaine.bsky.social, #Lipids, #ExpansionMicroscopy, #PlantScience, #PlantCellBiology

Exited to announce our study on ER-Golgi Intermediate Compartment (ERGIC) in plants!! www.nature.com/articles/s41... Amazing and innovative work from @louisefougere.bsky.social and Magali Grison from @lbm-bordeaux.bsky.social, #SuperResolution, @naturecellbiology.bsky.social

❗Very excited about the prospect of presenting you with the new vision of the ER-Golgi interface❗ 🌿🔬 ERGIC in plant cells with Magali Grison in @yohannboutte.bsky.social lab @lbm-bordeaux.bsky.social @cnrsbiologie.bsky.social #ultrastructure #superresolution www.nature.com/articles/s41...

👀https://www.sciencedirect.com/science/article/pii/S0960982224016427?dgcid=author

Great collaboration with @yvonjaillais.bsky.social 🌱 Plants use membrane contact sites (MCS) for cell-to-cell signaling! ➡️ MCTP tethers & PI4P regulate ER-PM contacts in plasmodesmata, impacting trafficking. ➡️ MCS roles span intra- and intercellular communication. www.cell.com/cell/abstrac...

This is tomorrow (Thursday) at 5pm CET, looking forward to it! cc/ @ishier.bsky.social @franbottanelli.bsky.social

Exciting news! #MembraneTrafficking online seminars with @felixmendu.bsky.social @franbottanelli.bsky.social and me are back! Check the spectacular Jan-April 2025 lineup. Details (Zoom links, calendar invites) on the mailing list, Slack group & website: felixcampelo.wixsite.com/membranetraf...