Article
[Mutations of the genetic region Fin of the F-like plasmid pAP18-1].
Biulleten' eksperimental'noi biologii i meditsiny - 1 Nov 1991
Buianova N I, Shipkov V P, Pekhov A P
Abstract excerpt
With help of nitrosoguanidine 60 mutants of F-like plasmids pAP18-1 drd::Tn 5 and pAP18-1::Tn 9 were induced which determined resistance of E. coli cells of specific phage MS2. Mutational changes in fin-locus of those plasmids were accompanied by phenotypic reversion Fin(-)-Fin+.
Topics
- Conjugation, Genetic
- DNA Transposable Elements
- Escherichia coli
- F Factor
- Gene Expression Regulation, Bacterial
- Genes, Bacterial
- Mutation
- Nitrosoguanidines