1. Institute of Marine Biology, Biotechnology and Aquaculture Hellenic Centre for Marine Research Gournes Pediados, P.O. Box 2214 Heraklion Crete 71003 Greece
2. Department of Energy, Microbial Genome and Metagenome Program Joint Genome Institute Walnut Creek CA USA
3. Los Alamos National Laboratory Los Alamos NM USA
4. National and Kapodistrian University of Athens, Faculty of Geology and Geoenvironment Athens Greece
5. Graduate School of Oceanography University of Rhode Island Kingston RI USA
6. Department of Biological Sciences King Abdulaziz Jeddah Saudia Arabia