Collage (IMAGE) University of Münster Caption Dr. Katharina Fitzian, Prof. Dr. Daniel Kümmel, Dr. Andrea Oeckinghaus and Anne Brückner (from left) in their laboratories. The collage in the middle illustrates the structure of the TSC1 membrane binding domain (left) next to a fluorescent microscopic image showing the localization of the TSC complex (red) in cells. Credit Kümmel team/Oeckinghaus team Usage Restrictions The use of the photo is permitted exclusively in connection with this press release and under indication of the source. 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.