In the Lab (IMAGE) University of Bonn Caption Prof. Dr. med. Joachim L. Schultze and Jia Xue from the Life & Medical Sciences (LIMES) Institute at the University Bonn. Credit (c) Barbara Frommann, University of Bonn Usage Restrictions This photo may be used with the press release. 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.