伪结核耶尔森氏菌中存在与毒力相关的质粒。
Presence of a virulence-associated plasmid in Yersinia pseudotuberculosis.
作者信息
Gemski P, Lazere J R, Casey T, Wohlhieter J A
出版信息
Infect Immun. 1980 Jun;28(3):1044-7. doi: 10.1128/iai.28.3.1044-1047.1980.
Abstract
We have shown that Yersinia pseudotuberculosis can possess plasmids which are similar in size and function to the previously described Vwa plasmids of Y. enterocolitica. These plasmids are associated with the production of V and W antigens (calcium dependency) and pathogenicity of the organism. Further investigation of these plasmids from Y. pseudotuberculosis and Y. enterocolitica with restriction endonucleases revealed significant differences in their fragmentation pattern.
摘要
我们已经表明，假结核耶尔森菌可拥有大小和功能与先前描述的小肠结肠炎耶尔森菌Vwa质粒相似的质粒。这些质粒与V和W抗原的产生（钙依赖性）以及该生物体的致病性相关。用限制性内切酶对来自假结核耶尔森菌和小肠结肠炎耶尔森菌的这些质粒进行的进一步研究揭示了它们的片段化模式存在显著差异。
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