1. Department of Microbiology, Technical University of Denmark, 2800 Lyngby, Denmark1
2. Centre for Marine Biofouling and Bio-Innovation, University of New South Wales, Sydney, Australia3
3. School of Microbiology and Immunology, University of New South Wales, Sydney, Australia2
4. Lehrstuhl fur Mikrobiologie, Technische Universitat Munchen, Freising Munich, D-85350, Germany4
5. Marine Chemistry Section, H. C. Ørsted Institute, University of Copenhagen, 2100 Copenhagen, Denmark5