MetaphaseChromosomesMitosisOocytesSpindle ApparatusMeiosisAnaphaseKinetochoresChromosomes, HumanMicrotubulesKaryotypingInterphaseProphaseChromosome SegregationChromatidsTelophaseProto-Oncogene Proteins c-mosCentromereChromosome AberrationsIn Situ Hybridization, FluorescenceNocodazoleParthenogenesisCell Cycle ProteinsChromosome BandingSpermatocytesChromosomal Proteins, Non-HistoneFertilizationMaturation-Promoting FactorMad2 ProteinsOogenesisDemecolcineFertilization in VitroCell CycleOvumPrometaphaseCyclin BCell NucleusAneuploidyCDC2 Protein KinaseZygoteDipodomysCytogeneticsTubulinChromatinCytogenetic AnalysisHeLa CellsAurora KinasesMicroinjectionsAzure StainsUbiquitin-Protein Ligase ComplexesAnaphase-Promoting Complex-CyclosomeKinesinMicroscopy, FluorescenceSperm-Ovum InteractionsProtamine KinaseCentrosomeSecurinChromosome PaintingSpermatozoaMicrotubule-Associated ProteinsPotoroidaeCleavage Stage, OvumNuclear Transfer TechniquesPrimed In Situ LabelingCyclin B1ColchicineMeiotic Prophase IBlastocystNuclear ProteinsNucleolus Organizer RegionStarfishAurora Kinase BChromosome DisordersSister Chromatid ExchangeBlastomeresCdc20 ProteinsTranslocation, GeneticM Phase Cell Cycle CheckpointsProtein-Serine-Threonine KinasesCytoplasmXenopusSperm Injections, IntracytoplasmicChromosome PairingPolar BodiesXenopus ProteinsCell DivisionEmbryonic DevelopmentCells, CulturedMicromanipulationChromosome MappingNuclear Matrix-Associated ProteinsChromosomes, MammalianSex ChromosomesFluorescent Antibody TechniqueChromosomes, Human, 1-3Oncogene Proteins v-mosCell LineKaryotypeChromosomes, Human, 13-15Polyploidy