title: [Translocation t(2q-; 21q+) in three generations].
mesh_terms: D000328:Adult; D001789:Blood Group Antigens; D002675:Child, Preschool; D002869:Chromosome Aberrations; D002900:Chromosomes, Human, 1-3; D002904:Chromosomes, Human, 21-22 and Y; D003878:Dermatoglyphics; D004314:Down Syndrome / Q000235:genetics*; D005260:Female; D006801:Humans; D007621:Karyotyping; D008297:Male; D010375:Pedigree; D014314:Trisomy
chemical_list: D001789:Blood Group Antigens
vernacular_title: Translocation t(2q-; 21q+) sur trois générations.