Growth retardation of TS fetuses is if anything more pronounced than previously reported, both when evaluating fetus and placenta. Klinefelter syndrome KSalso known as 47, XXY is the set of symptoms that result from two or more X chromosomes in males.
Archived from the original on 2 July Interestingly, humans and chimpanzees express USP14 at distinct levels in specific cell types, including cortical cells and fibroblasts.
Many 47,XXY boys appear to enter puberty normally with a tendency for testosterone concentrations to decline at late adolescence and early adulthood. See supplementary data. Archived from the original on 17 March An approach by occupational therapy is useful in children, especially those who have dyspraxia.
One study characterized 47,XXY males as timid, immature, and reserved, with difficulty relating to their peer group, whereas other studies described 47,XXY subjects different types of sex chromosome disorders in Georgia friendly, kind, helpful, and relates well with other people.
By adulthood, XXY males look similar to males without the condition, although they are often taller.
Disorders of sex development: new genes, new concepts. September 1, Lecturio read more. If a daughter inherits the mutated X chromosome, her normal X chromosome will compensate for the abnormal chromosome and the disease will not be expressed. The issues of gender assignment, gender verification testing, and legal definitions of gender are especially pertinent to a discussion on the ELSI of gender and genetics.
Acta Paediatr Int J Paediatr ; : — Retrieved 16 March The syndrome was named after Dr.