Mutation frequency decline following chemical mutagenesis of Salmonella typhimurium.
D015112:4-Nitroquinoline-1-oxide / Q000494:pharmacology*; D004260:DNA Repair / Q000187:drug effects / Q000528:radiation effects; D006898:Hydroxylamines / Q000494:pharmacology*; D009154:Mutation; D009600:Nitroquinolines / Q000494:pharmacology*; D012486:Salmonella typhimurium / Q000235:genetics*; D014364:Tryptophan; D014466:Ultraviolet Rays
D006898:Hydroxylamines; D009600:Nitroquinolines; D015112:4-Nitroquinoline-1-oxide; D014364:Tryptophan