bn:00081791n
Noun Concept
Categories: RTT, Sex chromosome aneuploidies, Rare syndromes, Articles with short description
EN
XYY  XYY syndrome  Jacob's Syndrome  47,XYY  47,XYY Syndrome
EN
(genetics) abnormal complement of sex hormones in a male who has two Y chromosomes WordNet 3.0
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EN
(genetics) abnormal complement of sex hormones in a male who has two Y chromosomes WordNet 3.0 & Open English WordNet
XYY syndrome, also known as Jacobs syndrome, is an aneuploid genetic condition in which a male has an extra Y chromosome. Wikipedia
genetic condition in which a male has an extra Y chromosome Wikidata
An aneuploidy of the sex chromosomes in which a human male receives an extra Y chromosome, giving a total of 47 chromosomes instead of the usual 46; the condition is associated with learning difficulties and above-average height. Wiktionary