Two Researchers (1 of 2) (IMAGE) University of Göttingen Caption Dmitrij Rekhter shows Professor Ivo Feußner the growth status of his plants. 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.