Affiliation: | 1. Department of Oral Microbiology, School of Dentistry, Kyungpook National University, Daegu 700-412, South Korea;2. Laboratory of Chemical Biology and Genomics, Korea Research Institute of Bioscience and Biotechnology, Daejon 305-806, South Korea;3. Craniofacial Dysfunction Research Center, School of Dentistry, Kyungpook National University, Daegu 700-412, South Korea |