DNA DamageCheckpoint Kinase 2Cell Cycle ProteinsProtein-Serine-Threonine KinasesAtaxia Telangiectasia Mutated ProteinsProtein KinasesGenes, cdcCell Cycle CheckpointsCell CycleSaccharomyces cerevisiae ProteinsDNA ReplicationS PhaseSaccharomyces cerevisiaeDNA, FungalG2 PhaseNuclear ProteinsDNA-Binding ProteinsMitosisPhosphorylationGenomeFungal ProteinsIntracellular Signaling Peptides and ProteinsUltraviolet RaysTumor Suppressor ProteinsHydroxyureaDNA RepairSchizosaccharomycesSchizosaccharomyces pombe ProteinsMethyl MethanesulfonateGenome, BacterialS Phase Cell Cycle Checkpointscdc25 PhosphatasesSignal TransductionM Phase Cell Cycle CheckpointsGenome, ViralSpindle ApparatusMutationGenomic InstabilityGenome, FungalCDC2 Protein KinaseNocodazoleSecurinG2 Phase Cell Cycle CheckpointsTumor Suppressor Protein p53ExodeoxyribonucleasesGamma RaysCyclin BDNA Breaks, Double-StrandedKinetochoresReplication Protein CG1 PhaseGenome, HumanAnaphaseGenome, PlantGene Expression Regulation, FungalSaccharomycetalesGenes, FungalReplication Protein AHeLa CellsMolecular Sequence DataRecombination, GeneticRadiation, IonizingChromosomes, FungalNucleic Acid Synthesis InhibitorsMad2 ProteinsModels, BiologicalHistonesChromosomal Proteins, Non-HistoneBase SequenceTelomereGenome, MitochondrialAmino Acid SequenceGene DeletionDNA HelicasesDose-Response Relationship, RadiationDNAChromatinCell Line, TumorCell LineEpistasis, GeneticCaffeineChromosome SegregationProtein BindingCyclin-Dependent Kinase Inhibitor p21Repressor ProteinsHCT116 CellsGenome SizeCyclin-Dependent KinasesRecombinational DNA RepairCyclin-Dependent Kinase 2ApoptosisMutagensCell DivisionSequence Analysis, DNARibonucleotide Reductasesras-GRF1Genome, ArchaealCdc20 ProteinsMetaphasePhylogeny