1. Department of Biochemistry, School of Medicine, Ewha Womans University, Seoul 158-710, Korea.
2. Division of Structural and Functional Genomics, Center for Genome Science, Korea National Institute of Health, Osong 363-951, Korea.
3. Corneal Dystrophy Research Institute, Department of Ophthalmology, Yonsei University College of Medicine, Seoul 120-752, Korea.
4. National Institute of Health, Korea Centers for Disease, Control and Prevention, Osong 363-951, Korea.