1. Laboratory of Microbiology, Department of Seafood Science, National Kaohsiung University of Science and Technology, Kaohsiung City 811, Taiwan ROC
2. Department of Marine Biotechnology, National Kaohsiung University of Science and Technology, Nan-Tzu, Kaohsiung City 811, Taiwan ROC
3. College of Agriculture and Natural Resources, Department of Soil and Environmental Sciences, National Chung Hsing University, Taichung 402, Taiwan ROC