Fetovaia Bay on Elba (IMAGE) Max Planck Institute for Marine Microbiology Caption A part of Fetovaia Bay, in which most samples of this study were retrieved. Credit Wiebke Mohr /Max Planck Institute for Marine Microbiology Usage Restrictions Only to be used in the context of this publication and citing the correct copyright. 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.