Very happy to see the second story from my PhD out in @currentbiology.bsky.social An exciting project where we explored the roles of secretion systems and gliding motility in predatory behavior in F. johnsoniae. www.cell.com/current-biol...

Interested in microbial predation? Join us in Ticino Switzerland on July 27-31, 2026! More info at microbialpredation.ethz.ch #predation #ecology #evolution #microbes

Proud to share my first first-author article from my PhD! A big thank to my chiefs @thicoz.bsky.social @cascaleslab.bsky.social and congratulations to all co-authors @audebertstephane.bsky.social @Caterina comas

Open position to work on Type IX secretion (#T9SS) in our lab, in collaboration withe the group of Eric Reynolds at the Dental School of the University of Melbourne. Please spread the word, and forward to anyone potentially interested ! Apply here: emploi.cnrs.fr/Offres/Docto...

Amazing science at the 2nd edition of the Secretion Days in Marseille 🌞 ! Huge thanks to all participants and to @archaellum.bsky.social for an outstanding opening talk. Looking forward to the next edition!

We have an open engineer position to work on type IX secretion (T9SS), under the supervision of @doan_thierry (collab with HP Fierobe & A. Tolonen). 1-year contract, renewable up to 3.5 years. Please apply here or forward to anyone potentially interested: emploi.cnrs.fr/Offres/CDD/U...

Our paper on how a conveyor belt-associated protein of T9SS-driven gliding bacteria acts as a molecular switch, reversing T9SS rotation to fine-tune movement - like a smart conveyor or biological snowmobile adapting to changing terrain is out now in @mbio.bsky.social journals.asm.org/doi/10.1128/...

Thrilled to share our new paper in @science.org describing our discovery that bacteria can switch from competitors to bonafide predators when resources run dry—arming nanoscale “spears” (T6SS) to stab & consume neighbours. www.science.org/doi/10.1126/... #MicroSKy #Microbiology

👉Reminder : ONE WEEK LEFT👈 📅 Secretion Days 2025 will take place on October 2–3 in Marseille 🌊 🎤Invited speaker : Sonja-Verena Albers; @archaellum.bsky.social 🆓 Free, spot are limited ! 📥 Registration is open until May 20 via the following link: docs.google.com/forms/d/e/1F...

A great opportunity to meet the Secretion community and to enjoy our sunny city !

The Journées Sécrétion are back! 2nd and 3rd October in Marseille Keynote lecture by: @archaellum.bsky.social Registration is open until May 15: forms.gle/2qxHntTktoxw... Organized by Romé Voulhoux @lcbofficiel.bsky.social, @cascaleslab.bsky.social, Thierry Doan, @juliengiraud.bsky.social

Molecular bases for the loss of type VI secretion system activity during enteroaggregative E. coli experimental evolution https://www.biorxiv.org/content/10.1101/2025.02.08.637259v1

We have an open PhD position to work on bacterial secretion systems. Please RT, write us or apply through the CNRS job portal: t.co/HxX23Od1oa