Analysis of the expression levels and daily rhythmicity of clock genes by COSOPT and R analysis in rat SCN.

Amplitude, mean amplitude of the identified time series (theoretically zero); Period, mean period of the identified time series (theoretically 24); Phase, mean time of acrophase of the identified time series (theoretically zero); Pr values have been calculated by the single cosine R analysis. Genes with Pr value of bmal1: brain and muscle aryl-hydrocarbon receptor nuclear translocator-like 1; CLOCK: Circadian locomotor output cycles kaput; cry: cryptochrome; per: period.