Johan Uddling, University of Gothenburg (IMAGE) University of Gothenburg Caption Johan Uddling, senior lecturer at the Department of Biological and Environmental Sciences, University of Gothenburg is pictured. Credit Portrait photograph: Johan Uddling 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.