title: DNA repair afte ethyl methanesulfonate treatment of Escherichia coli.
mesh_terms: D004269:DNA, Bacterial / Q000096:biosynthesis*; D004926:Escherichia coli / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism*; D005827:Genetics, Microbial; D009154:Mutation; D009691:Nucleic Acid Denaturation; D013451:Sulfonic Acids / Q000494:pharmacology*; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium; D014461:Ultracentrifugation; D014783:Viscosity
chemical_list: D004269:DNA, Bacterial; D013451:Sulfonic Acids; D014316:Tritium; D013936:Thymidine