MesenchymomaCell CycleCell Cycle ProteinsGenes, cdcNeoplasms, Connective TissueCheckpoint Kinase 2DNA DamageG2 PhaseNeoplasms, Connective and Soft TissueCell Cycle CheckpointsMitosisProtein-Serine-Threonine KinasesCell Line, TumorAtaxia Telangiectasia Mutated ProteinsS PhaseGastrointestinal Stromal TumorsProtein KinasesDNA RepairTumor Suppressor Protein p53HydroxyureaG2 Phase Cell Cycle CheckpointsSpindle ApparatusM Phase Cell Cycle CheckpointsDNA-Binding ProteinsG1 PhaseTumor Suppressor ProteinsNuclear ProteinsMutationGamma RaysDNA ReplicationTumor Cells, CulturedMad2 ProteinsOsteomalaciaSchizosaccharomycesSaccharomyces cerevisiae ProteinsFungal ProteinsSchizosaccharomyces pombe ProteinsCell DivisionPhosphorylationRadiation, IonizingSaccharomyces cerevisiaeAtaxia TelangiectasiaChromosomal InstabilityApoptosiscdc25 PhosphatasesCyclin-Dependent Kinase Inhibitor p21CyclinsUltraviolet RaysMolecular Sequence DataRadiation ToleranceCDC2 Protein KinaseCyclin BGenes, FungalCell LineSignal TransductionLipomaNeoplasms, Muscle TissueIntracellular Signaling Peptides and ProteinsImmunohistochemistryGene Expression Regulation, NeoplasticNeoplasmsBase SequenceTumor Markers, BiologicalGenomic InstabilityProto-Oncogene Proteins c-kitLeiomyomaHMGA2 ProteinCell ProliferationSarcomaG1 Phase Cell Cycle CheckpointsNeoplasm ProteinsGastrointestinal NeoplasmsFlow CytometryHypophosphatemiaHeLa CellsFibroblastsNeoplasms, ExperimentalCell SurvivalCyclin B1Retinoblastoma ProteinDNA, FungalS Phase Cell Cycle CheckpointsGene DeletionModels, BiologicalNocodazoleSolitary Fibrous TumorsGenes, p53Cell Transformation, NeoplasticHemangiopericytomaDNA Breaks, Double-StrandedLeiomyosarcomaAntineoplastic AgentsPhenotypeRepressor ProteinsAneuploidyBRCA1 ProteinRNA, Small InterferingCells, CulturedCell NucleusCyclin-Dependent Kinase 2