Comet AssayDNA DamageDNA RepairMicronucleus TestsMutagensMutagenicity TestsDNA-Formamidopyrimidine GlycosylaseDNA Breaks, Single-StrandedGamma RaysDNA Breaks, Double-StrandedAtaxia Telangiectasia Mutated ProteinsDeoxyguanosineAntimutagenic AgentsOxidative StressDNA BreaksDNAMethyl MethanesulfonateUltraviolet RaysMeteoroidsLymphocytesCell Cycle ProteinsDose-Response Relationship, RadiationMicronuclei, Chromosome-DefectiveCosmic DustRadiation ToleranceHydrogen PeroxideTumor Suppressor Protein p53DNA FragmentationDNA-Binding ProteinsApoptosisCell SurvivalCell CycleNeonHistonesProtein-Serine-Threonine KinasesCheckpoint Kinase 2SpermatozoaEthyl MethanesulfonateCell Line, TumorTumor Suppressor ProteinsLeukemia L5178DNA AdductsReactive Oxygen SpeciesAntioxidantsDNA GlycosylasesElectrophoresis, Agar GelRadiationX-Rays7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxideCell LineDose-Response Relationship, DrugCells, Cultured4-Nitroquinoline-1-oxideCaseariaDNA Repair EnzymesNuclear ProteinsOccupational ExposureRadiation, IonizingHeLa CellsMutationPhosphorylationPoly(ADP-ribose) PolymerasesG2 PhaseAlkylating AgentsEthylnitrosoureaRadiation-Protective AgentsCarcinogensChromosome AberrationsGenomic InstabilityAgrochemicalsPlant ExtractsMelastomataceaeFibroblastsTime FactorsMitomycinBenzo(a)pyreneCokeDNA ReplicationCell NucleusCell DeathDNA-Activated Protein KinaseGuanineLeukocytesBromatesStruthioniformesOxidation-ReductionMedical SecretariesPolycyclic Hydrocarbons, AromaticDNA, NeoplasmLipid Peroxidation