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Production of Bacteriophage-Associated Materials by Vibrio cholerae: Possible Correlation with Pathogenicity

机译:霍乱弧菌生产噬菌体相关材料:与致病性的可能关系

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Classical and El Tor strains of Vibrio cholerae were examined for production of bacteriophage or bacteriophage-related material by electron microscopy of mitomycin C-induced cultures. The strains were also tested for pathogenicity by using the ligated ileal loops of adult rabbits. Of the 27 strains tested, 25 showed a correlation between the production of bacteriophage-related material and pathogenicity. Both P+ and P? strains produced bacteriophage tails. The bacteriophage tails of strains 569B and ATCC 9168 and other strains were shown to occur in an extended form with tail appendages.
机译:用丝裂霉素C诱导的培养物的电子显微镜检查了霍乱弧菌的经典菌株和El Tor菌株的噬菌体或噬菌体相关物质的产生。还通过使用成年兔子的结扎回肠loop测试了菌株的致病性。在测试的27个菌株中,有25个显示出噬菌体相关物质的产生与致病性之间的相关性。 P + 和P ?菌株均产生噬菌体尾巴。菌株569B和ATCC 9168以及其他菌株的噬菌体尾巴均显示为带有尾部附件的扩展形式。

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