doi.org/10.1126/science.286.5449.2531, hdl.handle.net/1765/56215
Science
Department of Molecular Genetics

Okamura, H., Miyake, S., Sumi, Y., Yamaguchi, S., Yasui, A., Muijtjens, M., Hoeijmakers, J.& van der Horst, G. (1999). Photic induction of mPer1 and mPer2 in cry-deficient mice lacking a biological clock. Science, 286(5449), 2531–2534.https://doi.org/10.1126/science.286.5449.2531