Two Researchers (2 of 2) (IMAGE) University of Göttingen Caption Dmitrij Rekhter and Professor Ivo Feußner decide on the order of the samples. Credit Philipp Niemeyer 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.