Abstract
1 College of Agriculture and Natural Resources, Department of Soil and Environmental Sciences, National Chung Hsing University, Taichung, 402, Taiwan, ROC
2 Laboratory of Microbiology, Department of Sea Food Science, National Kaohsiung Institute of Marine Technology, Nan-Tzu, Kaohsiung, 811, Taiwan, ROC
3 Institut für Medizinische Mikrobiologie und Immunologie der Universität Bonn, 53127 Bonn, Germany