title: A Gq deletion in a girl with Down's syndrome.
mesh_terms: D001706:Biopsy; D002648:Child; D002869:Chromosome Aberrations; D002904:Chromosomes, Human, 21-22 and Y; D003878:Dermatoglyphics; D004314:Down Syndrome / Q000235:genetics*; D005260:Female; D005347:Fibroblasts / Q000166:cytology; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics; D007621:Karyotyping; D007962:Leukocytes / Q000166:cytology; D012867:Skin / Q000166:cytology