title: Distribution of mutations induced by ethyl methanesulfonate and ultraviolet radiation in the Escherichia coli chromosome.
mesh_terms: D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial / Q000187:drug effects / Q000528:radiation effects; D004305:Dose-Response Relationship, Drug; D004307:Dose-Response Relationship, Radiation; D004926:Escherichia coli / Q000187:drug effects / Q000528:radiation effects / Q000648:ultrastructure*; D005020:Ethyl Methanesulfonate / Q000494:pharmacology*; D008040:Genetic Linkage; D008698:Mesylates / Q000494:pharmacology*; D009154:Mutation; D011831:Radiation Genetics; D014466:Ultraviolet Rays
chemical_list: D008698:Mesylates; D005020:Ethyl Methanesulfonate