Dunlap, J.C. (2004). Kinases and circadian clocks: per goes it alone.  Dev. Cell 6(2): 160--161.

FBrf0174536

Review

In the January 30, 2004, issue of Molecular Cell, Nawathean and Rosbash describe how kinases cooperate to create a small but active pool of PER that can localize to the nucleus and act on its own in a transcriptional feedback loop underlying the Drosophila circadian clock.