title: Base pair substitutions caused by the uvr502 mutation affecting mutation rates and UV-sensitivity of Escherichia coli.
mesh_terms: D000483:Alleles; D001426:Bacterial Proteins / Q000378:metabolism; D004269:DNA, Bacterial / Q000096:biosynthesis*; D003853:Deoxyribonucleosides / Q000494:pharmacology; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects / Q000378:metabolism / Q000528:radiation effects*; D005787:Gene Frequency; D005796:Genes; D009154:Mutation; D014176:Protein Biosynthesis; D011687:Purines / Q000494:pharmacology; D012329:RNA, Bacterial / Q000378:metabolism; D012333:RNA, Messenger / Q000378:metabolism; D011831:Radiation Genetics; D013489:Suppression, Genetic; D014158:Transcription, Genetic; D014364:Tryptophan / Q000494:pharmacology; D014466:Ultraviolet Rays
chemical_list: D001426:Bacterial Proteins; D004269:DNA, Bacterial; D003853:Deoxyribonucleosides; D011687:Purines; D012329:RNA, Bacterial; D012333:RNA, Messenger; D014364:Tryptophan