1Research Institute for Meat Science and Culture, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, Republic of Korea
2Department of Food Science and Biotechnology of Animal Resources, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143-701, Republic of Korea
3Department of Animal Science, University of Wisconsin-Madison, Muscle Biology and Meat Science Building, 1805 Linden Drive West, Madison WI 53706, United States