Affiliation: | (1) Department of Applied Biological Chemistry, Graduate School of Agricultural and Life Sciences, University of Tokyo, Bunkyo-ku, Tokyo 113-8657, Japan;(2) Biotechnology Research Center, University of Tokyo, Bunkyo-ku, Tokyo 113-8657, Japan;(3) Department of Pharmacology, Faculty of Medicine Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606, Japan |