XYY syndrome, also known as Jacobs syndrome, is an aneuploid genetic condition in which a male has an extra Y chromosome. There are usually few symptoms...
88 KB (9,969 words) - 06:14, 3 September 2024
cases. The presentation of the syndrome is heterogeneous, but appears to be more severe than its counterpart XYY syndrome. Common traits include borderline...
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Richard Speck (section XYY syndrome myth)
were found to have an extra Y chromosome, the XYY syndrome. Jacobs hypothesized that men with XYY syndrome are more prone to aggressive and violent behavior...
67 KB (7,645 words) - 04:48, 3 September 2024
Intersex Taurodontism Trisomy X Turner syndrome XYY syndrome XXYY syndrome "What are common symptoms of Klinefelter syndrome (KS)?". Eunice Kennedy Shriver National...
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syndrome in 1960, and XYY and tetrasomy X in 1961. The 49,XXXYY karyotype was not reported again until 1974, highlighting the rarity of the syndrome....
19 KB (2,263 words) - 22:16, 29 June 2024
stature in Turner syndrome and its counterpoint, tall stature in sex chromosome polysomy conditions such as Klinefelter syndrome, XYY syndrome, and trisomy...
77 KB (9,067 words) - 19:56, 23 August 2024
Y chromosome (section XYY)
males are born two Xs and a Y ("XXY", see Klinefelter syndrome), one X and two Ys (see XYY syndrome). Some females have three Xs (Trisomy X), and some have...
81 KB (8,153 words) - 22:55, 17 August 2024
Trisomy X (redirect from XXX syndrome)
trisomy X and Turner syndrome in Denmark Violin plots of age at diagnosis for Klinefelter syndrome, trisomy X, and XYY syndrome The first known case of...
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XXXY syndrome XXYY syndrome XY gonadal dysgenesis XYY syndrome Yellow nail syndrome Yemenite deaf-blind hypopigmentation syndrome Yentl syndrome YimâEbbin...
42 KB (4,068 words) - 22:25, 3 September 2024
Tetrasomy X (redirect from 48 xxxx syndrome)
as newborn screening allowed for major conditions such as XYY syndrome, Klinefelter syndrome, and trisomy X to be re-defined by more representative phenotypes;...
40 KB (4,818 words) - 17:50, 1 August 2024