title: A variant chromosome in the 13-15 group transmitted through three generations.
mesh_terms: D002869:Chromosome Aberrations / Q000235:genetics*; D025063:Chromosome Disorders; D002875:Chromosomes; D002901:Chromosomes, Human, 13-15; D004314:Down Syndrome; D006227:Hand Deformities, Acquired / Q000151:congenital; D006616:Hip Contracture / Q000151:congenital; D006801:Humans; D007223:Infant; D007621:Karyotyping; D008297:Male; D010375:Pedigree; D010641:Phenotype; D014953:Wrist / Q000002:abnormalities