Catrin Westphal, University of Göttingen (IMAGE) University of Göttingen Caption Professor Catrin Westphal, Head of the Department of Functional Agrobiodiversity, University of Goettingen. Credit H. Wulftange 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.