title: Evidence that caffeine, 8-methoxypsoralen and steroidal diamines are frameshift mutagens for E. coli K-12.
mesh_terms: D002110:Caffeine / Q000494:pharmacology*; D003470:Culture Media; D003959:Diamines / Q000494:pharmacology*; D004926:Escherichia coli / Q000187:drug effects*; D005815:Genetic Code; D006826:Hycanthone / Q000494:pharmacology; D008730:Methoxsalen / Q000494:pharmacology*; D009153:Mutagens / Q000494:pharmacology*; D009154:Mutation; D011796:Quinacrine / Q000494:pharmacology; D014158:Transcription, Genetic
chemical_list: D003470:Culture Media; D003959:Diamines; D009153:Mutagens; D006826:Hycanthone; D002110:Caffeine; D011796:Quinacrine; D008730:Methoxsalen