1. Jacobs Engineering/NASA Johnson Space Center, Houston, Texas, USA
2. Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, California, USA
3. Department of Molecular Genetics and Microbiology, Biological Sciences Faculty, Pontifical Catholic University of Chile, Santiago, Chile
4. Department of Biology, University of Louisiana at Lafayette, Lafayette, Louisiana, USA
5. School of Oceanography, Shanghai Jiao Tong University, Shanghai, China