Íô (IMAGE) Johannes Gutenberg Universitaet Mainz Caption Viele IM30-Proteine bilden einen Ring, der an die Membranoberfläche bindet und dann dort zerfällt: Es entsteht ein Proteinteppich aus teilweise entfalteten Protein-Einheiten, der die Membranoberfläche schützt. Credit Abb./©: Dirk Schneider and Benedikt Junglas, JGU Usage Restrictions This image may only be used in connection with the press release "Protective shield: Membrane-attached protein protects bacteria & chloroplasts from stress", issued by Johannes Gutenberg University Mainz on October 23, 2020. 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.