Biological/Pharmacological Research Laboratories, Central Pharmaceutical Research Institute, Japan Tobacco Inc.,
Osaka 569-1125, Japan
Marcus G. Pezzolesi
Section on Genetics and Epidemiology, Joslin Diabetes Center, Harvard Medical School, Boston, MA 02215, USA
Norihide Yokoi
Division of Molecular and Metabolic Medicine, Department of Physiology and Cell Biology, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
Takahisa Yamada
Laboratory of Animal Genetics, Division of Life and Food Sciences, Graduate School of Science and Technology, Niigata University, Niigata 950-2181, Japan
Kozo Matsumoto
Department of Laboratory Animal Science, Faculty of Life Sciences, Kyoto Sangyo University, Kyoto 603-8555, Japan