The T6SS is a widespread nanoweapon deployed by #bacteria, but why is it deployed heterogeneously? @cascaleslab.bsky.social &co show that #Ecoli adopt distinct #T6SS attacker "ON" & defender "OFF" roles to optimize survival, a key strategy in microbial warfare @plosbiology.org 🧪 plos.io/3S5dL45
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!
Interested in microbial predation? Join us in Ticino Switzerland on July 27-31, 2026!
More info at microbialpredation.ethz.ch
#predation #ecology #evolution #microbes
A big thanks to @cascaleslab.bsky.social, @thicoz.bsky.social and Laure Journet for their help and support on the project.
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/...
Ce mois-ci, Marie nous présente 𝗹'𝗮𝗿𝘁𝗶𝗰𝗹𝗲 𝗰𝗼𝘂𝗽 𝗱𝗲 ❤️ 𝗱𝘂 𝗥𝗲𝗝𝗠𝗶𝗙 :
Vous êtes vous déjà demandé comment remporter la victoire dans une compétition inter-bactérienne ? 𝗣𝗮𝗶𝗹𝗹𝗮𝘁 𝗲𝘁 𝗮𝗹., oui ! Ils ont découvert la stratégie de 𝘍𝘭𝘢𝘷𝘰𝘣𝘢𝘤𝘵𝘦𝘳𝘪𝘶𝘮 𝘫𝘰𝘩𝘯𝘴𝘰𝘯𝘪𝘢𝘦 pour éliminer ses concurrents !
urlr.me/yAHSbK
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...