Journal Article
Hennig, S.; Strauss, H. M.; Vanselow, K.; Yildiz, O.; Schulze, S.; Arens, J.; Kramer, A.; Wolf, E.: Structural and functional analyses of PAS domain interactions of the clock proteins Drosophila PERIOD and mouse PERIOD2. PLoS Biology
7 (4), e1000094, pp. 836 - 853 (2009)