Affiliation: | (1) Department of Genetic Information, Division of Molecular Life Science, Tokai University School of Medicine, Bohseidai, Isehara, Kanagawa 259-1193, Japan, E-mail: hinoko@is.icc.u-tokai.ac.jp, Tel.: +81-463-931121, Fax: +81-463-948884, JP;(2) Laboratory of Animal Physiology, Department of Zootechnical Science, Tokyo University of Agriculture, Sakuragaoka, Setagayaku, Tokyo 156-0054, Japan, JP;(3) DNA research center, National Institute of Genetics, Mishima, Shizuoka 411-0801, Japan, JP |