1. Institute of Genetic Engineering, Hankyong National University, Ansung 456-749, Korea
2. Major in the Animal Biotechnology, Graduate School of Future Convergence Technology, Hankyong National University, Anseong, Gyeonggi-do, 456-749, Korea
3. Department of Animal Life and Environment science, Graduate School of Future Convergence Technology, Hankyong National University, Anseong, Gyeonggi-do, 456-749, Korea
4. Department of Animal Life Science, Hankyong National University, Ansung 456-749, Korea