Cell CycleCell Cycle ProteinsMolecular Sequence DataBase SequenceS PhaseCell Cycle CheckpointsCell LineG1 PhaseDNA-Binding ProteinsMutationMitosisReplication Protein AGenomic InstabilityAmino Acid SequenceDNA, ViralCell DivisionDNARNA, ViralViral ProteinsPlasmidsDNA DamageTranscription, GeneticCyclinsHeLa CellsG2 PhaseGenome, ViralDNA Replication TimingNuclear ProteinsSaccharomyces cerevisiaeCells, CulturedCell NucleusCell Line, TumorApoptosisProtein-Serine-Threonine KinasesRepliconMenstrual CycleDNA HelicasesCell ProliferationCloning, MolecularProtein BindingCyclin-Dependent Kinase Inhibitor p21Saccharomyces cerevisiae ProteinsRNA, MessengerRetinoblastoma ProteinPhosphorylationReplication Protein CTranscription FactorsSequence Analysis, DNAEscherichia coliDNA RepairHydroxyureaCyclin-Dependent Kinase Inhibitor p27G2 Phase Cell Cycle CheckpointsProliferating Cell Nuclear AntigenTime FactorsRecombination, GeneticTumor Suppressor Protein p53CDC2 Protein KinaseDNA, BacterialGene Expression Regulation, ViralGenomicsModels, BiologicalDNA PrimersCyclin-Dependent Kinase 2Gene Expression RegulationHIV-1Promoter Regions, GeneticFlow CytometryGenes, cdcTransfectionTumor Cells, CulturedChromatinSignal TransductionInterphaseG0 PhaseModels, GeneticDNA, FungalGenomic LibraryPhenotypeComparative Genomic HybridizationCyclin ETumor Suppressor ProteinsDNA ReplicationChromosome MappingG1 Phase Cell Cycle CheckpointsGene Expression ProfilingDNA-Directed DNA PolymeraseKineticsPolymerase Chain ReactionCyclin BHistonesCyclin ASchizosaccharomycesBinding SitesBromodeoxyuridineCyclin D1Bacterial ProteinsOligonucleotide Array Sequence AnalysisGenomeSequence Alignment