Cell CycleReplication Protein CReplication OriginDNA, FungalDNA ReplicationOrigin Recognition ComplexYeastsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsCell Cycle ProteinsDNA-Binding ProteinsMolecular Sequence DataFungal ProteinsS PhaseBase SequenceMutationCell Cycle CheckpointsCell LineG1 PhaseAmino Acid SequenceMitosisReplication Protein APlasmidsCell DivisionSchizosaccharomycesTranscription, GeneticGenes, FungalDNA, ViralDNA DamageHeLa CellsNuclear ProteinsViral ProteinsProtein BindingCyclinsG2 PhaseRNA, ViralDNACell NucleusDNA Replication TimingProtein-Serine-Threonine KinasesSchizosaccharomyces pombe ProteinsTranscription FactorsDNA HelicasesPhosphorylationApoptosisCells, CulturedRepliconCloning, MolecularMenstrual CycleEscherichia coliCell ProliferationCell Line, TumorModels, BiologicalHydroxyureaCyclin-Dependent Kinase Inhibitor p21DNA RepairTime FactorsRNA, MessengerRetinoblastoma ProteinKineticsCDC2 Protein KinaseSequence Homology, Amino AcidSaccharomycetalesCyclin-Dependent Kinase Inhibitor p27Two-Hybrid System TechniquesG2 Phase Cell Cycle CheckpointsProliferating Cell Nuclear AntigenBinding SitesRecombinant Fusion ProteinsGenes, cdcSignal TransductionYeast, DriedRecombination, GeneticFlow CytometryChromatinGenome, ViralCyclin-Dependent Kinase 2Gene DeletionTumor Suppressor Protein p53Gene Expression Regulation, ViralDNA PrimersInterphaseHIV-1TransfectionG0 PhasePromoter Regions, GeneticChromosomes, FungalCyclin BProtein KinasesMutagenesisGene Expression RegulationHistonesCarrier ProteinsTumor Cells, CulturedDNA-Directed DNA PolymeraseCyclin EG1 Phase Cell Cycle CheckpointsProtein Structure, TertiaryTemperatureCyclin A