%0 Journal Article %T The Degradation of HFR1, a Putative bHLH Class Transcription Factor Involved in Light Signaling, Is Regulated by Phosphorylation and Requires COP1 %A Duek, Paula D. %A Elmer, Mireille V. %A van Oosten, Vivian R. %A Fankhauser, Christian %A , %J Current Biology %@ 0960-9822 %D 2004-12-01 %I Elsevier BV %~ DeepDyve