A comparison between a trisomy 21 child (probably mosaic) with normal intelligence and a mosaic Down syndrome population.
D000293:Adolescent; D002648:Child; D002877:Chromosomes, Human / Q000648:ultrastructure; D004314:Down Syndrome / Q000235:genetics* / Q000523:psychology; D005260:Female; D006801:Humans; D007360:Intelligence; D007621:Karyotyping; D009030:Mosaicism