Institution: | 1.College of Veterinary Medicine and Research Institute of Veterinary Medicine, Chungnam National University, Daejeon 305-764, Korea.;2.Central Research Center, K-STEMCELL, Seoul 150-101, Korea.;3.College of Veterinary Medicine, Research Institute of Veterinary Science, Institute of Green Bio Science & Technology, Seoul National University, Seoul 151-742, Korea. |