📝New preprint! #MicroSky 🕰️We chart the full, synchronized lifecycle of a predatory bacterium using Hi-C, RNA-seq, ChIP-seq & microscopy. 🧬We uncover dramatic shifts in nucleoid architecture & transcription, tightly coordinated with predation. www.biorxiv.org/content/10.1...

Exclusion systems, far from slowing down plasmid spread, are in fact essential to preserve host cell viability and thereby ensure the successful dissemination of conjugative plasmids and antibiotic resistance genes. @nfrk92.bsky.social @narjournal.bsky.social academic.oup.com/nar/article/...

🚨New paper out! #MicroSky Studying obligate predators like Bdellovibrio bacteriovorus is tricky—essential genes for predation are also essential for survival. We expanded its genetic toolbox: 🧬promoters to fine-tune expression 🧬IPTG-inducible system 🧬CRISPRi for rapid knockdown bit.ly/46GUn2c 1/4

I wrote a Preview in @cp-cellhostmicrobe.bsky.social ! A new study suggests that #curli may protect prey from bacterial predators like #Bdellovibrio. Really looking forward to seeing this model confirmed with live-cell imaging and specific reporters! www.cell.com/cell-host-mi...

Master 2 Internship-Microbiology-LBCM We are seeking a motivated Master 2 student for a research internship focusing on predatory bacteria for the biocontrol of pathogenic Vibrio species Application deadline: October 17, 2025 Contact: [email protected] #biofilm #biocontrol #microsky

Our review on contact-dependent #predation is now out ! We define predation processes and describe how predators kill and eat their prey 😈 Repost appreciated ❤️

#MicroSky Summer read! Predatory bacteria kill and eat other bacteria. Their deadly actions come in many flavors, often via direct physical contact between predator & prey 🧛 How do they do it? Our review 📖 @coralietesseur.bsky.social @ysantin.bsky.social www.sciencedirect.com/science/arti...

We wrote 2 📕 chapters with tips & tricks to identify protein-protein interactions in bacteria 🦠 1) In vivo proximity labeling with miniTurbo link.springer.com/protocol/10.... 2) An adapted polar recruitment assay feat. E. coli as a test tube link.springer.com/protocol/10..... Enjoy #MicroSky 🧪

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...