1. Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon 305-333, Republic of Korea
2. GyeongGi Bio-Center, GSTEP, Gyeonggido 443-270, Republic of Korea
3. College of Agriculture and Life Sciences, Seoul National University, Seoul 151-742, Republic of Korea
4. Department of Fashion Design Information, Chungbuk National University, Chungbuk 361-763, Republic of Korea
5. University of Science and Technology, Daejeon 305-333, Republic of Korea