Yanagisawa-and Clay (IMAGE) UT Southwestern Medical Center Caption UT Southwestern researchers led by Dr. Masashi Yanagisawa (left), professor of molecular genetics and a Howard Hughes Medical Institute investigator, and including S. Clay Williams, an HHMI research specialist, found in mice that food turns on body-clock genes in a particular area of the brain. Even when the food cycle was interrupted, the genes continued to activate at the expected mealtime. Credit UT Southwestern Medical Center Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.