Checkpoint Kinase 2Protein-Serine-Threonine KinasesProtein KinasesCell Cycle ProteinsDNA DamageGenetic Predisposition to DiseaseAtaxia Telangiectasia Mutated ProteinsCell CycleGenes, cdcG2 PhaseDisease SusceptibilityMitosisM Phase Cell Cycle CheckpointsPhosphorylationMutationS PhaseCell Cycle CheckpointsProtein Kinase InhibitorsDNA-Binding ProteinsPhosphatidylinositol 3-Kinasescdc25 PhosphatasesNuclear ProteinsDNA ReplicationHydroxyureaGenotypeMAP Kinase Signaling SystemTumor Suppressor ProteinsSaccharomyces cerevisiae ProteinsCDC2 Protein KinaseSpindle ApparatusIntracellular Signaling Peptides and ProteinsSchizosaccharomyces pombe ProteinsGenetic LinkageG2 Phase Cell Cycle CheckpointsCell Line, TumorPolymorphism, Single NucleotideSchizosaccharomycesDNA RepairSignal TransductionAllelesBRCA1 ProteinMolecular Sequence DataS Phase Cell Cycle CheckpointsTumor Suppressor Protein p53KinetochoresSaccharomyces cerevisiaeChromosome MappingApoptosisRNA, Small InterferingProtein BindingBreast NeoplasmsPhenotypeHeLa CellsCell LineCalcium-Calmodulin-Dependent Protein KinasesModels, BiologicalHaplotypesCyclin-Dependent KinasesProtein-Tyrosine Kinasessrc-Family KinasesBlotting, WesternAmino Acid SequenceRadiation, IonizingEnzyme ActivationCell DivisionNocodazoleRNA InterferenceBRCA2 ProteinPolymorphism, GeneticBase SequenceCarrier ProteinsGenes, BRCA1Lod ScoreNeoplasmsTransfectionTranscription FactorsGenome-Wide Association StudyCell SurvivalLinkage DisequilibriumG1 PhaseGene Frequencyp38 Mitogen-Activated Protein KinasesProtein Kinase CCdc20 ProteinsGenetic MarkersRNA, MessengerMethyl MethanesulfonateUltraviolet RaysAurora KinasesDNA Breaks, Double-StrandedProtein Structure, TertiaryOvarian NeoplasmsGenomic InstabilityMicrobial Sensitivity TestsNeoplasm ProteinsAntineoplastic AgentsHistonesCase-Control StudiesFungal ProteinsCyclic AMP-Dependent Protein Kinases