Michiyo Tanikawa [ Division of Animal Biotechnology, Kangwon N ational University, Graduate School of Natural Science and Technology, Okayama University, Japan ]
Tomas J. Acosta [ Graduate School of Natural Science and Technology, Okayama University, Japan ]
Kiyoshi Okuda [ Graduate School of Natural Science and Technology, Okayama University, Japan ]
Soo-Bong Park [ National Institute of Animal Science, Republic of Korea ]
Dong-Seok Lee [ Division of Animal Biotechnology, Kangwon N ational University ]
Choon-Keun Park [ Division of Animal Biotechnology, Kangwon N ational University ]