48,XYYY as a result from two nondisjunctions in meiosis?
Juan
G
G
Gonzalez
R
R
D005260:Female; D006801:Humans; D007621:Karyotyping; D008540:Meiosis / Q000235:genetics*; D009630:Nondisjunction, Genetic; D012729:Sex Chromosome Aberrations / Q000209:etiology*; D014998:Y Chromosome