New preprint from the lab !! Loop extrusion may provide mechanical robustness to chromatin. Great work by Hossein Salari. @cnrs.fr @lbmcinlyon.bsky.social www.biorxiv.org/content/10.1...

If you are curious about how cohesin regulates chromosome contact dynamics and its role in enhancer-promoter communication, check out our latest work. It’s been really fun to work with @nesslfy.bsky.social and @lucagiorgetti.bsky.social. Hope you enjoy reading it!

Really excited to share our latest work led by @mattiaubertini.bsky.social and @nesslfy.bsky.social: we report that cohesin loop extrusion creates rare but long-lived encounters between genomic sequences which underlie efficient enhancer-promoter communication. www.biorxiv.org/content/10.1... A🧵👇

New preprint with @gfudenberg.bsky.social We find the rate of cohesin loop extrusion in cells is set by NIPBL dosage and tunes many aspects of chromosome folding. This provides a molecular basis for NIPBL haploinsufficiency in humans. 🧵👇 www.biorxiv.org/content/10.1...

Celebrating 10 years of our lab with a new preprint: www.biorxiv.org/content/10.1... How does enhancer location within a TAD control transcriptional bursts from a cognate promoter? Experiments by Jana Tünnermann and modelling by Gregory Roth