1. Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul 151-742, Republic of Korea
2. Resource Center/Korean Collection for Type Cultures (KCTC), Korea Research Institute of Bioscience and Biotechnology, Daejeon 305-806, Republic of Korea
3. University of Science and Technology, Yuseong-gu, Daejeon 305-850, Republic of Korea
4. Research & Development Division, Hyundai Motor Group, Uiwang, 437-815, Republic of Korea