MeiosisMitosisChromosome SegregationSpindle ApparatusCell Cycle ProteinsChromosome PairingProphaseMetaphaseChromosomesAnaphaseOocytesSpores, FungalSpermatocytesKinetochoresCentromereCDC2 Protein KinaseChromatidsSynaptonemal ComplexMeiotic Prophase ICyclin BSchizosaccharomycesMicrotubulesSchizosaccharomyces pombe ProteinsCell CycleTelophaseNondisjunction, GeneticChromosomal Proteins, Non-HistoneInterphaseCentrosomeCrossing Over, GeneticSpermatogenesisAurora KinasesNuclear ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsProtein-Serine-Threonine KinasesRecombination, GeneticMutationFungal ProteinsCell NucleusNocodazolePachytene StageAnaphase-Promoting Complex-CyclosomeOogenesisG2 PhaseCyclin B1HeLa CellsMolecular Sequence DataCytokinesisGerm CellsHaploidyAurora Kinase BPhosphorylationChromosomes, FungalCdc20 ProteinsDiploidyKinesinTestisTubulinAmino Acid SequenceMad2 ProteinsCell Nucleus DivisionMicrotubule-Associated ProteinsGenes, FungalGametogenesisSeparasecdc25 PhosphatasesNuclear EnvelopeProto-Oncogene Proteins c-mosMicroscopy, FluorescenceAneuploidyMaturation-Promoting FactorOvumCell DivisionM Phase Cell Cycle CheckpointsSaccharomycetalesDrosophila ProteinsChromatinProtein KinasesCaenorhabditis elegansDNA-Binding ProteinsUbiquitin-Protein Ligase ComplexesHistonesXenopus ProteinsDNA, FungalCaenorhabditis elegans ProteinsCdh1 ProteinsMitosis ModulatorsS PhasePolyploidyGametogenesis, PlantDNA ReplicationPhenotypeModels, BiologicalGene Expression Regulation, FungalSpermatozoaCentriolesXenopusDrosophilaFertilization