Institution: | 1. Graduate School of Pharmaceutical Science, University of Tokyo, 7‐3‐1 Hongo, Bunkyo‐ku, Tokyo 113‐0033, Japan;2. Department of Biotechnology and Life Science, Faculty of Technology, Tokyo University of Agriculture and Technology, 2‐24‐16 Nakamachi, Koganei, Tokyo 184‐8588, Japan, Fax: (+81)?42‐388‐7295 |