Josephine Ulrich (IMAGE) Friedrich-Schiller-Universitaet Jena Caption Die Erstautorin der aktuellen Studie: Josephine Ulrich aus dem Forschungsteam der Universität Jena. Credit (Foto: Anne Günther/Uni Jena) 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.