Down's syndrome with an atypical G-G translocation derived from familial pericentric inversion in one chromosome of the G group.
D000328:Adult; D002648:Child; D002869:Chromosome Aberrations; D002904:Chromosomes, Human, 21-22 and Y; D004314:Down Syndrome / Q000235:genetics*; D005260:Female; D005347:Fibroblasts / Q000166:cytology; D006801:Humans; D007621:Karyotyping; D008214:Lymphocytes / Q000166:cytology; D008297:Male; D010375:Pedigree