期刊
MICROBIOLOGY-SGM
卷 152, 期 -, 页码 2505-2514出版社
SOC GENERAL MICROBIOLOGY
DOI: 10.1099/mic.0.29079-0
关键词
-
类别
Hypermutable bacteria of several species have been described among isolates recovered from humans over the last decade. Interpretation of the literature in this area is complicated by diversity in the determination and definition of hypermutability, and this review outlines the different methods used. Inactivation of the mismatch repair gene mutS is often implicated in the mutator phenotype; the reported effect of mutS inactivation on mutation frequency varies widely between species, from under 10-fold to nearly 1000-fold, but also varies among different reports on the same species. Particularly high proportions of mutators have been reported among Pseudomonas aeruginosa and other species in the cystic fibrosis lung, epidemic serogroup A Neisseria meningitidis, and Helicobacter pylori. Aspects of the biology of these infections that could be relevant to hypermutability are discussed, and some future directions that may increase our understanding of mutators among bacteria isolated from humans are considered.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据