Genetic analysis of the requirements for SOS induction by nalidixic acid in Escherichia coli
Keywords: LB; L-broth; UV; ultraviolet light; X-gal; 5-bromo-4-chloro-3-indolyl-β-d-galactopyranoside; DNA gyrase; RecBCD; DNA damage; Quinolones; Transposon mutagenesis;