%0 Journal Article %T Positive and Negative Factors Confer Phase-Specific Circadian Regulation of Transcription in Arabidopsis %A Harmer, Stacey L. %A Kay, Steve A. %J The Plant Cell %V 17 %N 7 %P 1926-1940 %@ 1040-4651 %D 2005-06-29 %I The American Society of Plant Biologists %~ DeepDyve