Authors: Vitaterna, MH Selby, CP Todo, T Niwa, H Thompson, C Fruechte, EM Hitomi, K Thresher, RJ Ishikawa, T Miyazaki, U Takahashi, JS Sancar, A

Citation: Mh. Vitaterna et al., Differential regulation of mammalian period genes and circadian rhythmicity by cryptochromes 1 and 2, P NAS US, 96(21), 1999, pp. 12114-12119