Feeding the Clock (IMAGE) Salk Institute Caption This is Christopher Vollmers in the lab at the Salk Institute. Credit Top Image: Courtesy of the Salk Institute for Biological Studies Bottom Image: Courtesy of Christopher Vollmers Usage Restrictions News media reproduction to illustrate this story permitted with proper attribution as provided above. For one time use only. 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.