title: [Analysis of the inheritance of heterochromatic regions in human chromosomes 1, 9, 16 and Y].
abstract: The inheritance of heterochromatic regions of chromosomes 1, 9, 16 and Y was studied in twelve families by means of measuring their C-segments. Maternal and paternal origin of chromosomes 1, 9 and 16 in the child was determined by two methods. The advantages and disadvantages of these methods and possibilities of their application are under discussion.
mesh_terms: D000328:Adult; D002648:Child; D002871:Chromosome Banding; D002878:Chromosomes, Human, Pair 1 / Q000648:ultrastructure*; D002885:Chromosomes, Human, Pair 16 / Q000648:ultrastructure*; D002899:Chromosomes, Human, Pair 9 / Q000648:ultrastructure*; D004314:Down Syndrome / Q000235:genetics; D005260:Female; D014644:Genetic Variation; D005826:Genetics, Medical; D006570:Heterochromatin / Q000648:ultrastructure*; D006801:Humans; D008297:Male; D014998:Y Chromosome / Q000648:ultrastructure*
chemical_list: D006570:Heterochromatin
vernacular_title: Analiz nasledovaniia geterokhromaticheskikh raĭonov khromosom 1, 9, 16 i Y u cheloveka.