Abstract
1 Microbe Division/Japan Collection of Microorganisms, RIKEN BioResource Center, Wako, Saitama 351-0198, Japan
2 Department of Microbiology, Regeneration and Advanced Medical Science, Gifu University Graduate School of Medicine, Yanagido, Gifu 501-1194, Japan
3 The Chemo-Sero-Therapeutic Research Institute, 1-6-1 Ohkubo, Kumamoto 860-8568, Japan
4 Murohara-kai Kikunan Hospital, Surgery, Tsuruhata-machi 685, Kumamoto 861-5513, Japan