A case of 48, XYY, +21.
Teramoto
H
H
Nomura
K
K
Tanaka
S
S
Sunahori
K
K
Ohama
K
K
D002871:Chromosome Banding; D004314:Down Syndrome / Q000235:genetics*; D006801:Humans; D007223:Infant; D008297:Male; D008540:Meiosis; D009630:Nondisjunction, Genetic; D012729:Sex Chromosome Aberrations / Q000235:genetics*; D014997:XYY Karyotype / Q000235:genetics*