3rd year PhD student in Eric Cascales Lab working on the fabulous T6SS 🏹 #T6SS
Julien GIRAUD
Loading...
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
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...
Paillat et al. show that Flavobacterium johnsoniae combines type VI and type IX secretion
systems with gliding motility to efficiently kill diverse bacterial competitors. They
demonstrate that nutrien...
👉Reminder : FIVE DAYS LEFT👈
📅 Secretion Days 2026 will take place on October 8-9 in Marseille 🌊
🎤Invited speaker : Wilbert Bitter; @wilbertbitter.bsky.social
🆓 Free, spot are limited !
📥 Registration is open until June 15 via the following link: docs.google.com/forms/d/e/1F...
The Journées Sécrétion are back!
8th and 9th October in Marseille
Keynote lecture by: @wilbertbitter.bsky.social
Registration is open until June 15:
docs.google.com/forms/d/e/1F...
Organized by Romé Voulhoux @cascaleslab.bsky.social, @thicoz.bsky.social, Julien Giraud, Yaelle Aouizerate
Fantastic work from the fantastic @maellepllt.bsky.social 😍
Julien GIRAUD
Julien GIRAUD
Julien GIRAUD
Julien GIRAUD
Happy to share the last work of Jonas Desjardins, identifying and characterizing a novel Rhs NAD(P) glycohydrolase delivered by the #T6SS of the major cosmetic contaminant, Pluralibacter gergoviae.
www.jbc.org/article/S002...
Happy to share the last publication of @bobytaillefer.bsky.social, showing that #T6SS heterogeneity is an attenuation strategy to optimizes the trade-off between competitive killing and survival.
Highly recommended “Secretion Days”, to be held in Marseille, France, on October 8 and 9, 2026. This year's keynote speaker is Wilbert Bitter: orcid.org/0000-0001-83...
Happy to share the last work of @jmartinkus.bsky.social, led by @dukasju.bsky.social
Immunity arrays associated with Rhs and CDI toxins and linked to a novel genetic element (XPC cassette) confer protection against competitors. @currentbiology.bsky.social
Kudos !!
www.cell.com/current-biol...
