Reposted by Matthias Zeug
🚀 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.