%0 Journal Article %T Photochemical and Nonphotochemical Reactions of Phytochrome in vivo %A Pratt, Lee H. %A Briggs, Winslow R. %J Plant Physiology %V 41 %N 3 %P 467-474 %@ 0032-0889 %D 1966-03-01 %I American Society of Plant Biologists %~ DeepDyve