Check out the latest paper by @carmen-aguilar.bsky.social, which also involved our #HIRI group leader @emmanuel-saliba.bsky.social and his lab. It was recently published in @natmicrobiol.nature.com: doi.org/10.1038/s415... Congratulations to all authors! 👏🎉

Our new paper is out 🎉 in @narjournal.bsky.social A fascinating complex composed of Mrx6, Mam33, and Pim1 controls #mtDNA copy number by regulating Lon-dependent substrate turnover in #yeast. Congrats to @simonrecyclable.bsky.social, all co-authors and collaborators! academic.oup.com/nar/article/...

RIL-seq boosts the study of sRNAs. Here comes its first application to intracellular bacteria. Plus, 10 years after its characterization, we now present an RNA sponge of Salmonella PinT. Congrats to @kooshapour.bsky.social & great collaboration w/ @jorg-vogel-lab.bsky.social! doi.org/10.1093/nar/...

Looking for a new approach to studying or eliminating phages? Check out our study introducing anti-phage ASOs (antisense oligos) out in @Nature today. nature.com/articles/s4158…

Congrats to Ann-Sophie Rüttiger who successfully defended her PhD this week! 🎓 She focused on global RNA-binding proteins in Bacteroides—bacteria lacking Hfq, ProQ, CsrA, Khp—culminating in the discovery of a post-transcriptional network governed by RbpB (www.nature.com/articles/s41467-024-55383-8).

New preprint from the lab, in collaboration with Wenhan Zhu (U Vanderbilt): using dual RNA-seq during B. theta colonization of the host mucous layer, we identify IroR--an iron-response sRNA that tunes capsule expression and facilitates adaptation to iron limitation. doi.org/10.1101/2025.09.08.672848

Absolutely delighted to share the labs latest work. We identify and characterise two pathways for D-ribulose utilisation in pathogenic EHEC and Citrobacter.

Latest preprint from the lab: doi.org/10.1101/2025... In this study lead by @lenaamend.bsky.social from the group, we explore carbon cross-feeding between a gut commensal and an enteropathogen. Can we counter infection by cutting sugar supply to pathogens?

Bullying is rife in academia. But in Germany, structural and legal systems enable and embolden a few bad eggs who choose to abuse their power. Shining a light on these problems is painful for those affected, but is an important step on the long road to reform 🧪 www.nature.com/articles/d41...

Some say, important sRNAs can be recognized by having their own “sponge” 🧽. Well, here comes InvS: a sponge of PinT (and vice versa). Congrats to @kooshapour.bsky.social and @ginlaca.bsky.social on their great work! doi.org/10.1101/2025...

A new RIL-seq experiment, now to study host-pathigen interactions! Congrats to the @westermannlab.bsky.social and colleagues!

I am thrilled to share this new preprint from our lab! We find (>800!) 30S binding sites in hundreds of 5'UTRs, but also new dynamic steps of translation initiation. www.biorxiv.org/content/10.1... Congrats to all co-authors at the RNA control of gene expression lab, IBPC CNRS (Thread, 1/6)

New preprint from @westermannlab.bsky.social about a pair of antagonistic #Salmonella sRNAs. Check it out 👇🏻

If you want to do single-cell RNA-seq on your favourite bacterium, here‘s our detailed Nature Protocol for microbial MATQ-seq. It profiles up to 600 genes in a single bacterial cell! www.nature.com/articles/s41...

Intramacrophage RIL-seq uncovers an RNA antagonist of the Salmonella virulence-associated small RNA PinT https://www.biorxiv.org/content/10.1101/2025.04.07.647523v1