[1] Konkuk Univ, Coll Anim Biosci & Technol, Dept Anim Biotechnol, Seoul, South Korea
[2] Max Planck Inst Mol Biomed, Dept Cell & Dev Biol, Munster, Germany
[3] Konkuk Univ, Coll Anim Biosci & Technol, Dept Bioind Technol, Seoul, South Korea
[4] Sejong Univ, Dept Biosci & Biotechnol, Seoul, South Korea
[5] RDA, Natl Inst Anim Sci, Anim Biotechnol Div, Wanju Gun, Jeollabuk Do, South Korea