1. Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.
2. Department of Microbiology and Parasitology, University of Santiago de Compostela, Santiago de Compostela, Spain.
3. Division of Microbial Ecology, Department of Microbiology and Ecosystem Science, Center for Microbiology and Environmental Systems Science, University of Vienna, Vienna, Austria.
4. Ifremer, Unité Physiologie Fonctionnelle des Organismes Marins, CS 10070, F-29280 Plouzané, France.
5. Sorbonne Universités, UPMC Paris 06, CNRS, UMR 8227, Integrative Biology of Marine Models, Station Biologique de Roscoff, CS 90074, F-29688 Roscoff Cedex, France.