title: [Chromosome aneuploidy: new studies on the early separation of pairs of chromosomes in meiosis I].
mesh_terms: D000782:Aneuploidy; D000818:Animals; D000882:Haplorhini; D007621:Karyotyping; D008540:Meiosis; D051379:Mice; D012730:Sex Chromosomes
vernacular_title: Aneuploidia cromosómica: nuevas observaciones sobre la separación precoz de bivalentes en meiosis I.