RECIPROCAL TRANSLOCATION AND MOSAICISM IN A MONGOL.
D001773:Blood Cells; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D004314:Down Syndrome; D005347:Fibroblasts; D006801:Humans; D009030:Mosaicism; D014178:Translocation, Genetic
BLOOD CELLS; CHROMOSOME ABNORMALITIES; FIBROBLASTS; MONGOLISM; MOSAICISM