Cell CycleMenstrual CycleCell Cycle ProteinsEstrous CycleCitric Acid CycleCell Cycle CheckpointsLife Cycle StagesG1 PhaseMitosisS PhaseCell DivisionCyclinsEstrusTime FactorsCyclin-Dependent KinasesMolecular Sequence DataProgesteroneLuteal PhaseFollicular PhaseApoptosisModels, BiologicalCell ProliferationG2 Phase Cell Cycle CheckpointsCyclin-Dependent Kinase Inhibitor p21Cell LineCyclin-Dependent Kinase Inhibitor p27Retinoblastoma ProteinPregnancyActivity CyclesMutationDNA ReplicationPhosphorylationCDC2 Protein KinaseCell Line, TumorFertilization in VitroRNA, MessengerG1 Phase Cell Cycle CheckpointsG0 PhaseProtein-Serine-Threonine KinasesTumor Suppressor Protein p53Amino Acid SequenceBase SequenceDNA-Binding ProteinsCyclin-Dependent Kinase 2MenstruationCells, CulturedSignal TransductionCircadian RhythmCell NucleusCarbon CyclePregnancy RateEndometriumCyclin D1InterphaseCyclin EKineticsDNA DamageNuclear ProteinsOvulationGenes, cdcFlow CytometryEmbryo TransferTranscription, GeneticOvaryAntineoplastic Combined Chemotherapy ProtocolsCyclin ATranscription FactorsOvulation InductionGene Expression RegulationCyclin BHeLa CellsSaccharomyces cerevisiaePeriodicityCyclin-Dependent Kinase 4DNATumor Suppressor ProteinsProtein BindingFollicle Stimulating HormoneTumor Cells, Culturedcdc25 PhosphatasesLuteinizing HormoneAntineoplastic AgentsCDC2-CDC28 KinasesDose-Response Relationship, DrugBlotting, WesternDrug Administration ScheduleCell DifferentiationSaccharomyces cerevisiae ProteinsInfertility, FemaleE2F Transcription FactorsOvarian FollicleCell SurvivalCyclin B1Corpus LuteumGene Expression ProfilingBromodeoxyuridineNitrogen CycleEmbryo ImplantationFungal ProteinsTreatment Outcome