The miaA mutator phenotype of Escherichia coli K-12 requires recombination functions

被引：19

作者：

Zhao, JY ^{[1
]}

Leung, HCE ^{[1
]}

Winkler, ME ^{[1
]}

机构：

[1] Univ Texas, Sch Med, Dept Microbiol & Mol Genet, Houston, TX 77030 USA

来源：

JOURNAL OF BACTERIOLOGY | 2001年 / 183卷 / 05期

关键词：

D O I：

10.1128/JB.183.5.1796-1800.2001

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

miaA mutants, which contain A-37 instead of the ms(2)i(6)A-37 hypermodification in their tRNA, show a moderate mutator phenotype leading to increased GC->TA transversion. We show that the miaA. mutator phenotype is dependent on recombination functions similar to, but not exactly the same as, those required for translation stress-induced mutagenesis.

引用

页码：1796 / 1800

页数：5

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