1. Environmental and Molecular Microbiology Laboratory, Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Kuseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
2. Division of Genome Resources Bank and Reservation, National Genome Research Institute, Korean National Institute of Health, Seoul 122-701, Republic of Korea
3. Laboratory of Rickettsial and Zoonotic Disease, Department of Microbiology, Korean National Institute of Health, Seoul 122-701, Republic of Korea
4. Department of Food and Biotechnology, Hoseo University, Asan 336-795, Republic of Korea