Affiliation: | 1. Laboratory of Molecular Genetics, Institute of Medical Science, University of Tokyo, Shirokanedai, Minato-ku, Tokyo, Japan.; 2. Regenerative and Cellular Medicine Office, Sumitomo Dainippon Pharma Co., Ltd., Minatojima Minamimachi, Chuo-ku, Kobe, Japan.; The University of Tokyo, Japan, |