S PhaseCell CycleDNA ReplicationCell Cycle ProteinsMitosisG1 PhaseDisease ProgressionG2 PhaseCell DivisionHydroxyureaProtein-Serine-Threonine KinasesDNA DamageDNANuclear ProteinsSaccharomyces cerevisiaeFlow CytometrySaccharomyces cerevisiae ProteinsReceptors, LysosphingolipidDNA-Binding ProteinsInterphaseCDC2 Protein KinaseCyclin BSphingosineHeLa CellsSpindle ApparatusLysophospholipidsPhosphorylationCyclinsCyclin-Dependent KinasesCell NucleusCell LineCell Line, TumorMutationTime FactorsMolecular Sequence DataAnaphaseSignal TransductionChromosome SegregationCells, CulturedCentrosomeMetaphaseTelophaseKinetochoresMicrotubulesApoptosisSchizosaccharomycesChromosomesAmino Acid SequenceTumor Cells, CulturedCyclin ADNA, FungalChromosomal Proteins, Non-HistoneNocodazoleSchizosaccharomyces pombe ProteinsCyclin-Dependent Kinase 2Cell Survival