title: [The phenomenon of premature chromatid disjunction in the tissues of human embryos in vivo, in vitro and in pregnant women].
abstract: The study of cell karyotype features in human medical abortions and tissues of pregnant women indicated the phenomenon of premature chromatid (centromere) disjunction. The association of the frequency of premature chromatid disjunction with embryo sex and with the prolonged cell cultivation in vitro was revealed.
authors.forename: M R
authors.initials: MR
authors.lastname: Lozyns'ka
authors.forename: Iu I
authors.initials: IuI
authors.lastname: Havryliuk
mesh_terms: D000032:Abortion, Therapeutic; D000328:Adult; D002478:Cells, Cultured; D002842:Chromatids / Q000235:genetics*; D002869:Chromosome Aberrations / Q000235:genetics; D004622:Embryo, Mammalian / Q000648:ultrastructure*; D005260:Female; D005865:Gestational Age; D006801:Humans; D008297:Male; D008677:Metaphase / Q000235:genetics; D011247:Pregnancy / Q000235:genetics*
vernacular_title: Fenomen peredchasnoho rozkhodzheniia khromatyd u deiakykh tkanynakh embrioniv liudyny in vivo, in vitro ta u vahitnykh zhinok.