1. Institute of Life Science and Biotechnology, Sungkyunkwan University, Suwon, 440-746, Korea
2. Ishikawa Prefectural University, Nonoichi, 921-8836, Japan
3. College of Pharmacy, Chung-Ang University, Seoul, 156-756, Korea
4. Forest Biodiversity Division, Korea National Arboretum, Pocheon, 487-820, Korea
5. Mushroom Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration, Eumseong, 369-873, Korea