Trudy and Robert in Lab (IMAGE) Clemson University Caption Robert Anholt and Trudy Mackay in their Clemson University Center for Human Genetics lab. Credit Clemson University College of Science 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.