XXY
Adjective
Meaning
XXY
Having an aneuploidy in the configuration of chromosomes by having an extra Y chromosome.
Hypernyms
Phrases with the word
47,xxy chromosomal disorder
47,xxy disorder
47,xxy genetic syndrome
47,xxy karyotype
47,xxy variation
xxy-syndrome
Examples
Postnatal overgrowth leading to childhood tall stature—includes: Klinefelter syndrome (XXY), SHOX excess syndromes, XYY.
Once in every 500 male births, for example, the sex chromosome complement is XXY rather than XY, thus erring in the direction of femaleness.
Like XXY boys and XXX girls, they are more likely to have learning difficulties.