Genetic Switch for Circadian Rhythms Discovered, University of California, Irvine Study  
12/12/2007 11:32:57 PM

University of California, Irvine researchers have identified the chemical switch that triggers the genetic mechanism regulating our internal body clock. The finding, which uncovers the most specific information about the body’s circadian rhythms to date, identifies a precise target for new pharmaceuticals that can treat sleep disorders and a host of related ailments. The study appears in the Dec. 13 issue of Nature.