Institution: | (1) Institute of Laboratory Animals, Faculty of Medicine, Kyoto University, Sakyo-ku, Kyoto 606-01, Japan, JP;(2) Department of Pediatrics, Faculty of Medicine, Kyoto University, Sakyo-ku, Kyoto 606-01, Japan, JP;(3) Laboratory Animal Science and Toxicology Laboratories, Sankyo Co., Ltd., Shizuoka 437, Japan, JP;(4) Department of Geriatric Medicine, Osaka University Medical School, Osaka 565, Japan, JP;(5) Wellcome Trust Centre for Human Genetics, Nuffield Orthopedic Centre, University of Oxford, Windmill Road, Oxford OX3 7BN, UK, GB |