在生长于RNA聚合酶发生改变的大肠杆菌菌株中的噬菌体T4中诱导诱变。
Induced mutagenesis in bacteriophage T4 growing in strains of E. coli with altered RNA-polymerase.
作者信息
Alikhanian S I, Piruzian E S, Yaroslavtseva N G
出版信息
Mutat Res. 1976 Apr;35(1):7-11. doi: 10.1016/0027-5107(76)90163-9.
PMID:775324
Abstract
Enhanced reversion frequencies of T4 r mutants in E. coli strains with altered RNA polymerase have been obtained. The results reported have confirmed previous data on the effect of RNA-polymerase on the process of mutagenesis [2]. No such effect has been found in the course of studies of the recombination process.
摘要
在RNA聚合酶发生改变的大肠杆菌菌株中，已获得T4 r突变体更高的回复频率。所报道的结果证实了先前关于RNA聚合酶对诱变过程影响的数据[2]。在重组过程的研究中未发现此类影响。
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