🚀 New preprint 🥳 Fantastic work by our recent PhD graduate Daan ! How are mRNPs remodeled as they exit the nucleus? We identify PAIP1 as a factor that promotes exchange of the nuclear poly(A)-binding protein PABPN1 for cytoplasmic PABPC1, coupling mRNA export to cytoplasmic mRNP maturation.

bioRxiv Molecular Biology@biorxiv-molbio.bsky.social · 2d ago

PAIP1 couples mRNA export to cytoplasmic mRNP remodeling and poly(A) homeostasis https://www.biorxiv.org/content/10.64898/2026.07.31.742013v1

First PhD from the lab - huge congratulations to Dr. Daan on a fantastic defense and really beautiful work!

🚨 Postdoc opening in the Regev Lab at NYU We are hiring wet-lab postdocs to join our efforts to uncover RNA biology with interpretable ML and develop novel RNA therapeutic approaches using synthetic biology and high-throughput assays. Reposts appreciated!

I will probably be hiring either a PhD or a Postdoc in the near future. If you are interested in deep biochemical history or molecular mechanisms of evolution please get in touch.

Check out our new paper on mRNA levels + P-body condensate properties. Congrats to Debdatto Mookherjee and Madeleine Rommel, super collaboration with @mariahondele.bsky.social ,FerdinandWeidner, Matej Siketanc Non-translated mRNA levels determine P-body properties www.biorxiv.org/content/10.6...

Postdoc positions available in my lab in Aarhus, Denmark on 'Mammalian Nuclear RNA Production and Turnover Systems'. Please get in touch for further information or simply apply here: mbg.au.dk/en/news-and-...

Postdoc positions in Nuclear RNA Biology - Vacancy at Aarhus University

Vacancy at Department of Molecular Biology and Genetics - RNA Biology and Innovation, Aarhus University

mbg.au.dk

Exciting news: Our RNA community in @uniregensburg.bsky.social is set to grow! We are opening a Junior Group Leader position in RNA biochemistry / ribonucleases / RNA stability. A great opportunity to start your own team within our collaborative RNA network. Details & application 👇

How does molecular valency shape condensate assembly and function? We used the CO2-fixing organelle in algae—the pyrenoid—to find out… 🧵 Preprint here!: www.biorxiv.org/content/10.6... @cellarchlab.com @phaips.vd.st @biologyatyork.bsky.social #Rubisco #PhaseSeparation #Condensates #Pyrenoid