Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
SCN explants in culture from conditional KO mice have shorter period length. (a) Period lengths of Per2::Luc are shown. Tissue explants from the same animals share the same colours and are connected by lines. (b) Damping rate of circadian oscillation. (c) Amplitude of circadian oscillation. (d) Representative rhythms from SCN and lung. SCN rhythms from KO mice were more difficult to obtain than those from controls. **: p < 0.01, ***: p < 0.001.
