Article
[Isolation of Rec mutants of Bacillus subtilis via insertional mutagenesis].
Genetika - 1 Feb 1991
Gavrilova E V, Khasanov F K, Prozorov A A
Abstract excerpt
A number of mutants supersensitive to mytomycine C were isolated via insertion of Tn917 into Bacillus subtilis chromosome. Six Rec mutants with lower transformation frequency, though with nondisturbed capacity of DNA binding and uptake, were isolated. Two of these mutations are situated in those chromosomal sites where location of Rec genes had not yet been registered.
Topics
- Bacillus subtilis
- Chromosome Mapping
- DNA Transposable Elements
- DNA, Bacterial
- Genes, Bacterial
- Mitomycin
- Mitomycins
- Mutagenesis, Insertional
- Mutation
- Transformation, Genetic