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...
87 KB (9,902 words) - 10:04, 3 May 2024
cases. The presentation of the syndrome is heterogeneous, but appears to be more severe than its counterpart XYY syndrome. Common traits include borderline...
16 KB (1,892 words) - 09:49, 9 January 2024
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 (7,618 words) - 02:20, 31 May 2024
Intersex Taurodontism Trisomy X Turner syndrome XYY syndrome XXYY syndrome "What are common symptoms of Klinefelter syndrome (KS)?". Eunice Kennedy Shriver National...
46 KB (4,665 words) - 14:44, 14 June 2024
stature in Turner syndrome and its counterpoint, tall stature in sex chromosome polysomy conditions such as Klinefelter syndrome, XYY syndrome, and trisomy...
78 KB (9,205 words) - 08:56, 11 June 2024
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 (2,256 words) - 18:17, 6 May 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...
58 KB (6,930 words) - 13:59, 16 June 2024
XXXY syndrome XXYY syndrome XY gonadal dysgenesis XYY syndrome Yellow nail syndrome Yemenite deaf-blind hypopigmentation syndrome Yentl syndrome YimâEbbin...
41 KB (4,052 words) - 14:48, 24 May 2024
Down syndrome or Down's syndrome, also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome...
150 KB (15,023 words) - 18:51, 9 June 2024
include chromosomal disorders such as Down syndrome, Klinefelter syndrome, XYY syndrome and fragile X syndrome. Acquired causes of tics include drug-induced...
136 KB (14,863 words) - 13:58, 30 May 2024