杜克雷嗜血杆菌和淋病奈瑟菌中常见的β-内酰胺酶编码质粒。
Common beta-lactamase-specifying plasmid in Haemophilus ducreyi and Neisseria gonorrhoeae.
作者信息
Anderson B, Albritton W L, Biddle J, Johnson S R
出版信息
Antimicrob Agents Chemother. 1984 Feb;25(2):296-7. doi: 10.1128/AAC.25.2.296.
Abstract
Eighty-nine strains of Haemophilus ducreyi from a chancroid epidemic in Orange County, California, were examined for plasmid content. Seventy-eight (88%) of these isolates were found to contain a plasmid of 3.2 megadaltons which conferred beta-lactamase production. Restriction endonuclease digests indicated that this was the same plasmid that was found in some strains of beta-lactamase-producing Neisseria gonorrhoeae.
摘要
对来自加利福尼亚州奥兰治县一次软下疳流行中的89株杜克雷嗜血杆菌进行了质粒含量检测。发现其中78株（88%）含有一个3.2兆道尔顿的质粒，该质粒赋予了β-内酰胺酶的产生。限制性内切酶消化表明，这与在一些产β-内酰胺酶的淋病奈瑟菌菌株中发现的质粒相同。
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