The identification of an Arpp-19 phosphorylation switch in mitosis sheds light on how timely reversal of Cdk1-dependent phosphorylation grants chromosome segregation fidelity.

At close: June 4 at 4:00:02 PM EDT ...

Background: Transcription factor Oct1 regulates multiple cellular processes. It is known to be phosphorylated during the cell cycle and by stress, however the upstream kinases and downstream ...