Article
Mechanisms of genome-wide hypermutation in stationary phase.
Annals of the New York Academy of Sciences - 18 May 1999
Lombardo M J, Torkelson J, Bull H J, McKenzie G J, Rosenberg S M
Abstract excerpt
Stationary-phase mutation (a subset of which was previously called adaptive mutation) occurs in apparently nondividing, stationary-phase cells exposed to a nonlethal genetic selection. In one experimental system, stationary-phase reversion of an Escherichia coli F'-borne lac frameshift mutation occurs by a novel molecular mechanism that requires homologous recombination functions of the RecBCD system. Chromosomal...
Topics
- DNA Repair
- DNA-Directed DNA Polymerase
- Escherichia coli
- Exodeoxyribonuclease V
- Exodeoxyribonucleases
- Genome, Bacterial
- Models, Genetic
- Mutation
- Recombination, Genetic
