Hunting New Clones (IMAGE) Washington University in St. Louis Caption Debra Brock, a research scientist at Washington University in St. Louis, hunts for wild clones of the social amoeba Dictyostelium discoideum. Many of the lab's discoveries have come from the wild clones and not the tame laboratory clone. Credit Joan Strassmann Usage Restrictions Please credit 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.