Authors (IMAGE) Salk Institute Caption This photo shows from left (front row): Ron Evans, Sandra Jacinto; (middle) Ruth Yu, Annette Atkins, Maryam Ahmadian; (back) Weiwei Fan, and Michael Downes. Credit Salk Institute Usage Restrictions with credit and related coverage. 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.