UPF1 shuttles between nucleus and cytoplasm independently of its RNA binding and ATPase activities
Sofía Nasif, Andrea Brigitte Eberle, Karin Schranz, Remo Hadorn, Sutapa Chakrabarti, Oliver Mühlemann
This study shows UPF1 shuttles between nucleus and cytoplasm without needing its RNA binding or ATPase activities, with RNA binding causing cytoplasmic retention.
RNA · Oct 7, 2025Peer-reviewedMolecular Biology