1. Monterey Bay Aquarium Research Institute; Moss Landing CA 95039 USA
2. Department of Earth, Ocean and Atmospheric Sciences; University of British Columbia; Vancouver BC V6T 1Z4 Canada
3. Lawrence Berkeley National Laboratory, Sequencing Technology Group, Joint Genome Institute; Walnut Creek CA 94598 USA
4. Department of the Geophysical Sciences; University of Chicago; Chicago IL 60637 USA
5. Integrated Microbial Biodiversity Program, Canadian Institute for Advanced Research; Toronto M5G 1Z8 Canada
6. Departments of Botany, and Microbiology & Immunology, and Institute of Oceans & Fisheries; University of British Columbia; Vancouver BC V6T 1Z4 Canada