Methyl Methanesulfonate4-Nitroquinoline-1-oxideEthyl MethanesulfonateMethaneAlkanesulfonatesUltraviolet RaysMutagensMutationMethylnitronitrosoguanidineAlkylating AgentsMesylatesDNA DamageDNA RepairRecombination, GeneticAlkanesulfonic AcidsSulfonic AcidsEscherichia coliAlkylationAcetoxyacetylaminofluoreneMethylococcaceaeHydroxyureaSaccharomyces cerevisiaeEthylnitrosoureaSister Chromatid ExchangeGenetic Complementation TestSaccharomyces cerevisiae ProteinsColistinAnilino NaphthalenesulfonatesMethylnitrosoureaRec A RecombinasesDNA-(Apurinic or Apyrimidinic Site) LyaseFluorocarbonsMolecular Sequence DataComet AssayDNA, FungalDNA ReplicationDeoxyribonuclease IV (Phage T4-Induced)DNA Repair EnzymesMutagenicity TestsGamma RaysEndodeoxyribonucleasesDNAMutagenesisMitomycin