AnaphaseKaryotypingSpectral KaryotypingMetaphaseSpindle ApparatusChromosome AberrationsMitosisIn Situ Hybridization, FluorescenceChromosome SegregationChromosomesChromosome DisordersKaryotypeTelophaseAneuploidyPrenatal DiagnosisTrisomyAmniocentesisAnaphase-Promoting Complex-CyclosomeUbiquitin-Protein Ligase ComplexesSeparaseCell Cycle ProteinsChromatidsSecurinChromosomes, HumanMicrotubulesChromosome BandingCytogeneticsFetal DiseasesDown SyndromeCdc20 ProteinsCentromereChromosome PaintingCytogenetic AnalysisChorionic Villi SamplingSex Chromosome DisordersUltrasonography, PrenatalCytokinesisComparative Genomic HybridizationChromosomal Proteins, Non-HistoneAbnormal KaryotypePregnancyTranslocation, GeneticChromosomes, Human, Pair 18Ring ChromosomesCyclin BChromosomes, Human, Pair 13NeckSex Chromosome AberrationsMeiosisSaccharomyces cerevisiae ProteinsAurora KinasesAbnormalities, MultipleMicrotubule-Associated ProteinsAzure StainsKinesinProphaseChromosomes, Human, Pair 20Chromosomes, FungalChromosome DeletionPregnancy Trimester, FirstNocodazoleCdh1 ProteinsFungal ProteinsNectriaChromosomal InstabilityNuclear ProteinsPrometaphaseCell CycleAurora Kinase BSpermatocytesSchizosaccharomyces pombe ProteinsTubulinChromosomes, Human, Pair 7Myelodysplastic-Myeloproliferative DiseasesPregnancy, High-RiskInterphaseSchizosaccharomycesSaccharomyces cerevisiaeDNA, FungalProtein-Serine-Threonine KinasesMutationM Phase Cell Cycle CheckpointsCrown-Rump LengthChromosome BreakageUniparental DisomyMaternal AgeGenes, cdcCentrosomeNuchal Translucency MeasurementMacropodidaeMycological Typing TechniquesCDC2 Protein KinaseHeLa CellsPregnancy Trimester, SecondAbortion, HabitualCytoplasmic DyneinsIntellectual DisabilityNucleic Acid HybridizationSaccharomycetalesMosaicism