Affiliation: | Kazusa DNA Research Institute, Kisarazu, Chiba 292-0818, Japan; Center for Advanced Technology, Tokai University, Shimizu, Shizuoka 424-8610, Japan; Fisheries Sciences, Hokkaido University, Hakodate, Hokkaido 041-8611, Japan; Kazusa DNA Research Institute, Kisarazu, Chiba 292-0818, Japan |