Cell CycleChromosomal InstabilityCell Cycle ProteinsGenes, cdcDNA DamageMitosisCheckpoint Kinase 2ChromosomesG2 PhaseCell Cycle CheckpointsProtein-Serine-Threonine KinasesChromosomes, FungalSpindle ApparatusDNA RepairAtaxia Telangiectasia Mutated ProteinsS PhaseMutationDNA-Binding ProteinsNuclear ProteinsProtein KinasesChromosome MappingChromosome SegregationTelomereSaccharomyces cerevisiae ProteinsSaccharomyces cerevisiaeDNA ReplicationHydroxyureaSchizosaccharomycesSchizosaccharomyces pombe ProteinsChromosome AberrationsG2 Phase Cell Cycle CheckpointsFungal ProteinsM Phase Cell Cycle CheckpointsMolecular Sequence DataG1 PhaseGenes, FungalChromosomes, HumanTumor Suppressor Protein p53Gamma RaysAneuploidyMad2 ProteinsTumor Suppressor ProteinsDrug StabilityBase SequenceDNA, FungalAtaxia TelangiectasiaChromosome BandingX ChromosomePhosphorylationRadiation, Ionizingcdc25 PhosphatasesProtein StabilityHeLa CellsCell LineUltraviolet RaysPhenotypeGenomic InstabilityCyclinsCyclin-Dependent Kinase Inhibitor p21CDC2 Protein KinaseCentromereAmino Acid SequenceCyclin BRecombination, GeneticCell DivisionTelomeraseEnzyme StabilityIntracellular Signaling Peptides and ProteinsRadiation ToleranceSex ChromosomesApoptosisChromosomes, Human, Pair 1Protein BindingGene DeletionChromosome BreakageG1 Phase Cell Cycle CheckpointsCell Line, TumorDNAChromosomes, BacterialNocodazoleSignal TransductionCyclin B1DNA Breaks, Double-StrandedRecQ HelicasesModels, BiologicalFibroblastsS Phase Cell Cycle CheckpointsKinetochoresChromosomes, Human, Pair 11Chromosomes, Human, Pair 7Chromosomes, Human, Pair 17MetaphaseHistonesRepressor ProteinsRNA StabilityDNA HelicasesRetinoblastoma ProteinCell NucleusChromosome DeletionAlleles