Purposeful mutations.
Goodman
M F
MF
D001426:Bacterial Proteins / Q000502:physiology; D004261:DNA Replication; D004259:DNA-Directed DNA Polymerase; D029968:Escherichia coli Proteins; D009154:Mutation; D013014:SOS Response, Genetics
D001426:Bacterial Proteins; D029968:Escherichia coli Proteins; C078202:UmuC protein, E coli; D004259:DNA-Directed DNA Polymerase; C055218:UmuD protein, E coli