Arctic deep-sea sediment bacteria Josephine Z. Rapp1,2, Christina Bienhold1,2, Halina E. Tegetmeyer2,3, Claudia Pala2, Pierre Offre2 and Antje Boetius1,2 1Alfred Wegener Institute Helmholtz Center for Polar [...] David Milner 1 , Camille Poirier 2 , Patrick Keeling 3 , Alyson Santoro 4 , Alexandra Worden 2 , Thomas A Richards 1 1 Biosciences, University of Exeter, Exeter, UK 2 Monterey Bay Aquarium Research Institute [...] Brosnahan M. 3 , Cembella A. 4 , Hu Y. 2 , Krieger E. 4 1 Swedish Meteorological and Hydrological Institute, Research & Development, Oceanography, Gothenburg, Sweden 2 Science for Life Laboratory, Division