Pendergast, J. ., Wendroth, R. ., Stenner, R. ., Keil, C. ., & Yamazaki, S. . (2017). mPeriod2 <sup>Brdm1</sup> and other single Period mutant mice have normal food anticipatory activity. Scientific Reports, 7(1), 15510. https://doi.org/10.1038/s41598-017-15332-6 (Original work published 2017)