Two researchers (IMAGE) University of Göttingen Caption Prof. Ivo Feußner lässt sich den Wachstumsstand der Pflanzen von Dmitrij Rekhter zeigen. 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.