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.
(A) Phase-ordered expression patterns of the 72 genes identified as diurnally expressed in control flies. The positions of five known rhythmic genes of the circadian system are denoted on the Left. Tick marks show the positions of those diurnally expressed genes also found to be rhythmic in control flies kept in DD (B), per01 flies kept in LD 12:12 (C), and per01 flies kept in DD (D).
