首页> 外文会议>Fourth Asian Fisheries Forum Beijing 16-20 October 1995 >Distriution of Vibrio Vulnificus in the Coastal Waters of Tokyo Bay, Japan
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Distriution of Vibrio Vulnificus in the Coastal Waters of Tokyo Bay, Japan

机译:日本东京湾沿海水域的创伤弧菌分布

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摘要

Distribution of Vibrio unlnificus in the coastal waters of Todyo Bay, Japan was investigated during the period fro February 1993 to January 1994. Of a total of 13 325 bacteria isolated from seawater and sediment samples, and oyster and goby specimens, only 61 strains were identified as V. vulnificus based on phenotypic characters and the amplified cytooxin-hemolysin gene by the PCR ethods. All the 61 strains were further confirmed to be V. vulnificus by a DNA-DNA hybridization method. These reslts strongly suggest that the PCR method is useful for identification of this organism V. vulnificus was detected from seawater and sediment samples, and oyster and goby specimens during the period from June to September. These results suggest that V. vulnificus occurs widely in the coastal waters of Tokyo Bay in the summer season.
机译:在1993年2月至1994年1月期间调查了日本Todyo湾沿海无毒弧菌的分布。从海水和沉积物样本以及牡蛎和虾虎鱼标本中分离出的总共13 325种细菌中,仅鉴定出61株根据表型特征和通过PCR方法扩增的细胞毒素-溶血素基因扩增为V. vulnificus。通过DNA-DNA杂交方法进一步确认了全部61个菌株为V.vulnificus。这些结果强烈表明,PCR方法可用于鉴定6月至9月期间从海水和沉积物样品以及牡蛎和虾虎鱼标本中检出的V. vulnificus。这些结果表明,在夏季,东京湾的沿海水域中广泛存在V. vulnificus。

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