1. Center for Biological Resources and Informatics, Tokyo Institute of Technology, Yokohama, Japan
2. Earth-Life Science Institute, Tokyo Institute of Technology, Tokyo, Japan
3. Section of Microbial Genomics and Ecology, Tokyo Medical and Dental University, Tokyo, Japan
4. Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama, Japan
5. Kazusa DNA Research Institute, Chiba, Japan