🏅 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

I will return the compliment !

Meet our Speakers: Dr. Emmanuelle Bayer, Research Director, Laboratory of Membrane Biogenesis, CNRS-Bordeaux University Dr. Emmanuelle Bayer is a Principal Investigator, CNRS Research Director (class 1 since 2024, ranked 1st at the national level) at the Laboratory of Membrane

Next i am going to Yale Medicine School for a seminar on how plant cells communicate ☘️ 📳 !! Can't wait

thank you Pietro De Camilli for the invitation @pdc-lab.bsky.social

m.yale.edu/dhjp

Congratulations to @ckirchhelle.bsky.social for the Bronze medal ! a truly inspiring and enthousiastic female plant scientist 🌱

Deeply moved to receive the Médaille d’argent du CNRS. A truly special gift 💝
This recognition is above all a collective effort, with wonderful colleagues & collaborators, and an amazing team, not forgetting the daily support of admin staff, local platforms and engineers.
So thank you all 🙏

Frontiers & Techniques in Plant Science Cold Spring Harbor Laboratory Meetings & Courses -- a private, non-profit institution with research programs in cancer, neuroscience, plant biology, genomics, bioinformatics.

PhDs apply to the Cold Spring Harbor Laboratory course Frontiers & Techniques in Plant Science.
1 month of hands-on training with leading experts.
A unique opportunity to explore cutting-edge plant science methods and build your network. 🌱

meetings.cshl.edu/courses.aspx...

Membranes and their lipids and proteins in organelle biogenesis The Joint FEBS/EMBO Lecture Course 'Membranes and their lipids and proteins in organelle biogenesis' will take place in Spetses Island, Greece, from 10–16 May 2026. Registration is open (deadline 1 Ma...

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

Imputation integrates single-cell and spatial gene expression data to resolve transcriptional networks in barley shoot meristem development - Nature Plants Spatially resolved gene expression during barley development was done by integrating an scRNA-seq dataset from cells with unknown position with spatial transcriptomics. This dataset is publicly availa...

paper is out now in Nature Plants, here is a link: Imputation integrates single-cell and spatial gene expression data to resolve transcriptional networks in barley shoot meristem development. Nat. Plants (2026). doi.org/10.1038/s414...

Save the date: Plant Development PhD school (i.e. Retzbach 2.0) in Neustadt, Germany.

Sept 23rd-25th, 2026
~€350 all inclusive

Excellent speakers and a relaxed atmosphere for early-career researchers (PhDs & postdocs). Registration opens soon.

For more info, see
raissiglab.org/plantdevosch...

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

👀 In very close collaboration with Rishi Bhalerao's group , check out our latest work how plasmodesmata act as integrators of temperature cues to prevent premature dormancy break bud tree
➡️ with imaging and data analysis support from the @bic-bordeaux.bsky.social.
rdcu.be/eY1Cv

Join us for a two-and-a-half-day meeting in the scenic Wye Valley, to discuss how membrane contact sites shape cellular homeostasis across organelles, organisms, and approaches.

📍 Chepstow, South Wales, UK | 🗓️ 28–30 September 2026

👉 :
www.eventsforce.net/biochemsoc/f...

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 : emmanuelle.bayer@u-bordeaux.fr. Deadline 15 sept.

Marcel if you ever want to do a post-doc with us let me know ;-)

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 : emmanuelle.bayer@u-bordeaux.fr. Deadline 15 sept.

Thank you Marcel beautiful work 😍.

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...

Plasmodesmata: A new frontier for membrane contact site intercellular communication | Plantae Membrane contact sites (MCSs) serve a critical role in intracellular communication, particularly between organelle membranes, enabling direct molecular transfer. Less clear is the role MCSs play in…

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

Photos of four female plant scientists side by side. Kirsten Knox in the top left corners, Ottoline leyser top right, Emmanuelle Bayer bottom left and Julie Gray bottom right.

With a slight delay due to the weekend, I wanted to celebrate the amazing 👩‍🔬 mentors I’ve had in my 🌱 career (Kirsten Knox, Ottoline Leyser, @emmanuellebayer.bsky.social and @julie-gray.bsky.social) plus all the amazing 👩‍🔬 colleagues and friends encountered along the way! 🎉
#InternationalWomen’sDay

La communication intercellulaire chez les végétaux : un changement de paradigme Les plasmodesmes, des canaux membranaires essentiels chez les plantes, jouent un rôle primordial dans la communication intercellulaire.

#RésultatScientifique🔎 Plasmodesmes : les autoroutes cachées des plantes 🌱

@emmanuellebayer.bsky.social @yvonjaillais.bsky.social et leurs collaborateurs dévoilent comment protéines et lipides régulent le flux moléculaire. Une percée dans la communication cellulaire des plantes !

🌱 When a root cell undergoes symmetric division, are the daughter cells actually identical? By combining live-cell imaging and scRNAseq we discovered a new cell state with uneven BR activity. Read our full paper in Cell: doi.org/10.1016/j.ce... @nvukas.bsky.social @trevormnolan.bsky.social

Frontiers & Techniques in Plant Science Cold Spring Harbor Laboratory Meetings & Courses -- a private, non-profit institution with research programs in cancer, neuroscience, plant biology, genomics, bioinformatics.

🌱 Excited about plant biology? Apply for the CSHL Frontiers & Techniques in Plant Science course! Hands-on training, world-class instructors, and cutting-edge research. 🧬🔬

📅 Application deadline: March 15

Details & apply here 👉 meetings.cshl.edu/courses.aspx... #PlantScience #CSHL

#EMBOYoungInvestigator is such a wonderful program. Young PIs apply

So happy to see this published! @emmanuellebayer.bsky.social and @yvonjaillais.bsky.social labs congratulations👏🌱! Thanks for including us!

ER-to-Golgi trafficking through a dynamic intermediate cis-Golgi tubular network in Arabidopsis - Nature Cell Biology Fougère, Grison et al. show that the ER–Golgi intermediate compartment (ERGIC) in plants is a tubulo-vesicular network marked by MEMBRIN proteins that is largely Golgi-independent. The plant ERGIC mat...

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

You're really too kind! Thanks for the feedback. When we run experiments, we try to do them properly. 😉 Working with @yvonjaillais.bsky.social is always such a pleasure ;-) and we had fantastic collaborators and young scientists

Intercellular communication: Regulation of plasmodesmata Intercellular channels called plasmodesmata regulate cell–cell communication in plants. A new study now reveals how the levels of phosphatidylinositol…

👀www.sciencedirect.com/science/article/pii/S096...

free access to the article

authors.elsevier.com/a/1keMA_278y...

and @ataly.bsky.social @bic-bordeaux.bsky.social
First authors Jessica Perez-Sancho, Marija Smokvarska , Gweenogan Dubois .

Plasmodesmata act as unconventional membrane contact sites regulating intercellular molecular exchange in plants Plant intercellular communication is regulated via tubular ER-PM membrane contact through PI4P and MCTP protein tethers.

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...