title: Familial translocation involving chromosomes 6, 14 and 20, identified by quinacrine fluorescence.
mesh_terms: D002455:Cell Division; D002675:Child, Preschool; D002869:Chromosome Aberrations; D002901:Chromosomes, Human, 13-15; D002903:Chromosomes, Human, 19-20; D002906:Chromosomes, Human, 6-12 and X; D000013:Congenital Abnormalities / Q000235:genetics; D003878:Dermatoglyphics; D005260:Female; D005453:Fluorescence; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics; D007621:Karyotyping; D008540:Meiosis; D011796:Quinacrine; D014314:Trisomy
chemical_list: D011796:Quinacrine