Congrats Thomas Graham on this great work !
I am convinced PAPA will be widely used in the future to study protein-protein interaction dynamics in live cells 🔥🔥

Congrats Anders 🥳🥳

Great work for Robin Rondon under the supervision of Pascale Gilardi-Hebenstreit and Vanessa Ribes

📢 A cette occasion, un tifo sera créé au Théâtre de Fourvière à Lyon et 2500voix !
Rendez-vous ce vendredi 14 février à 21h sur le compte instagram de 2500 voix pour suivre le top départ d’un live de 27h !
➡️ https://buff.ly/40Wylo1

📣 Plus que quelques heures avant le début du live sur le compte instagram de 2500 voix ! Rendez-vous à 21h, #jejoinsmavoix !

➡️ www.instagram.com/2500voix/

📢 Samedi 15 février aura lieu la journée mondiale de lutte contre les #cancerspediatriques. Les #cancerfighter de l’équipe de recherche Ribes/Nedelec joignent leurs voix avec 2500 voix ! Ce collectif organise des récoltes de dons intégralement reversés au réseau de recherche @react4kids.bsky.social

Waouh 🤩🤩🤩
This is so so cool 🤯🤯

Did you know CTCF has a life outside cohesin loop extrusion and 3D genome folding?

Here is a short review of these molecular activities by Aaron Corin and with @vram142.bsky.social

www.sciencedirect.com/science/arti...

Excited to share James Jusuf's preprint:

By integrating Micro-C with SuperRes Live-Imaging we can calibrate genomics&imaging to perform absolute quantification of looping (e.g. this loop is present 3%)

We quantify mESC 36k loops: <loops> are generally rare (2.3%)

www.biorxiv.org/content/10.1...

ZNF143 is a transcriptional regulator of nuclear-encoded mitochondrial genes that acts independently of looping and CTCF ZNF143 has been implicated in gene activation and chromatin looping. Magnitov et al. show that ZNF143 has no general looping factor activity and explain why this function has been misattributed. Instead, ZNF143 regulates transcription of nuclear-encoded mitochondrial genes, ensuring energy homeostasis, proliferation, and differentiation potential of stem cells.

Please check out our new paper showing that the supposed looping factor ZNF143 has no role in chromatin looping: www.cell.com/molecular-ce...

And also check out the companion paper from @andersshansen.bsky.social: www.cell.com/molecular-ce...