Affiliation: | 1. Biotechnology Research Center, The University of Tokyo, 1‐1‐1 Yayoi, Bunkyo‐ku, Tokyo 113‐8657 (Japan);2. Department of Material Science, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi‐ku, Osaka 558‐8585 (Japan);3. Institute of Microbial Chemistry, Tokyo, 3‐14‐23 Kamiosaki, Shinagawa‐ku, Tokyo 141‐0021 (Japan) |