[The role of the gene umuC and plasmid muc genes in mutagenesis induced by dioxidine in E. coli K12].
The mutability induced by dioxidine in E. coli cells has been shown to be stringently dependent on a function of chromosomal umuC+ gene. Suppression of an umuC mutation by plasmids pKM101 or ColIb, restoring the dioxidine induced mutability, proves the possibility of umuC gene functional complementation by the plasmid muc+ genes.
D004926:Escherichia coli / Q000235:genetics*; D005798:Genes, Bacterial; D009153:Mutagens; D009154:Mutation; D010957:Plasmids; D011810:Quinoxalines / Q000633:toxicity*; D013014:SOS Response, Genetics
D009153:Mutagens; D011810:Quinoxalines; C001077:dioxidine
Uchastie gena umuC i plazmidnykh genov muc v mutageneze, indutsirovannom dioksidinom u E. coli K12.