New preprint: We isolate peptide–RNA photo-crosslinks with tunable RNA chains from living cells for mass spec. This maps over 4,700 crosslinking sites across 744 proteins and offers the first glimpse into the RNA sequences in crosslinks by MS. Read here: doi.org/10.1101/2025...

Thrilled to announce our #preprint on a new factor in the last line of defense in #translation quality control out on #bioRXiv! Spearheaded by fantastic PhD student @kaushikiyer.bsky.social, supported by Chloé Walter, Alina Kraft, Max Müller and Lena Tittel.

Thrilled to announce our #preprint on a new factor in the last line of defense in #translation quality control out on #bioRXiv! Spearheaded by fantastic PhD student @kaushikiyer.bsky.social, supported by Chloé Walter, Alina Kraft, Max Müller and Lena Tittel.

Thrilled to share my first last-author paper, just out in #mSystems! A work about #RBPs, #RNA and #sporulation in #subtilis. Special thanks to my brilliant student T. Kaboré who's signing hist first PhD paper and to the whole team @galinier-lab.bsky.social 👉 journals.asm.org/doi/10.1128/...

#proudPI moment yesterday, seeing my PhD student @kaushikiyer.bsky.social ace his talk at #EMBLProtein conference, presenting his work on new translation quality control factor Jlp2. Really did a great job holding up our lab's flag!!! 😄

Postdoc positions in structural biology of RNA processing complexes. An ERC-funded position will dissect pre-mRNA processing pathways in the infective organism Trypanosoma brucei. An ANR-funded position will characterise large complexes in RNA modification. Details: tinyurl.com/postdoc-RNA-...

🚨 New preprint! 🚨 We just dropped our latest work on RNA-binding proteins and sporulation in B. subtilis! Turns out, the RBP landscape gets a major remix during sporulation 👀. Check it out here 👉 www.biorxiv.org/content/10.1... #RBP #RNA #sporulation #Bacillus #microbiology @lcbofficiel.bsky.social

Online Now: UbiREAD deciphers proteasomal degradation code of homotypic and branched K48 and K63 ubiquitin chains Online now:

Paper alert 🚨 Check out our new paper about RNA polymerase I termination! Great collaboration with Liz Petfalski, Katarzyna Grelewska-Nowotko and David Tollervey! online yesterday in @CellReports! It took a while but finally come to life! t.co/5RPpxAhRvU It was a pleasure to contribute!