Article
Escherichia coli mutants induced by multi-ion irradiation.
Journal of radiation research - 1 Nov 2012
Song Zhiqing, Luo Liaofu
Abstract excerpt
Wild-type Escherichia coli K12 strain W3110 was irradiated by 10 keV nitrogen ions. Specifically, irradiation was performed six times by N(+) ions, followed by the selection of lac constitutive mutants, and each time a stable S55 mutant was produced. By sequencing the whole genome, the fine map of S55 was completed. Compared with reference sequences, a total of eighteen single nucleotide polymorphisms (SNPs), two...
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