Institution: | a Biogeochemisty Group, Max Planck Institute for Marine Microbiology, Celsiusstrasse 1, 28359 Bremen, Germany b Life Science Division, Danish Technological Institute, Kongsvang Allé 29, 8000 Aarhus C, Denmark c Department of Geology and Earth System Science, Interdisciplinary Center, University of Maryland, College Park, MD 20742, USA d Fachgebiet Kristallographie, Fachbereich Geowissenschaften, Universität Bremen, Klagenfurter Str. 2, 28359 Bremen, Germany e Center for Geomicrobiology, Department of Biological Sciences, Aarhus University, Ny Munkegade 114-116, 8000 Aarhus C, Denmark |