's syndrome , 47, XXY or XXY syndrome is a ...two X chromosomes... Even though all men with klinefelter
syndrome have the extra X chromosome, not ... American Association for klinefelter
Syndrome Information and Support (AAKSIS) ... ...
Klinefelter in Biological News
Klinefelter in Biological Technology
Klinefelter in Biological Definition
... called the terminal 11q deletion disorder. A very rare disorder. More information at http://www.11q.org .
Klinefelters syndrome (XXY). Men with klinefelter
syndrome are usually sterile. They tend to have longer arms and legs and tend to be taller than their peers. Other common symptoms are fatigue, apathy...
Hypogonadism due to various causes
Genetic causes, e.g. klinefelter
Neoplasm, e.g. seminoma
... a pair of X sex chromosomes instead of just one. It is named after Harry klinefelter
, the medical researcher who first described this syndrome in 1942 .
Hum... and osteoporosis .
The condition was identified in 1942 by Dr. Harry klinefelter
in Boston . The cause was not found until the 1950s. The condition is incu...
Role in disease
syndrome is caused by the presence of one or more ...e levels of testosterone.
Typically, males with klinefelter
syndrome have one extra copy of the X chromosome i...
... structure or number of copies of chromosome Y.
syndrome is caused by the presence of one or more... X chromosome in the body's cells. Most males with klinefelter
syndrome have one extra copy of the X chromosome i...In a small percentage of cases, males with variant klinefelter
syndrome have an extra copy of both the X and Y ch...
Klinefelter in Biological Dictionary
...he X Chromosome Controls Our Lives by David Bainbridge ... Each person normally has one pair of sex chromosomes in each cell. ... Variants of klinefelter
syndrome can involve more than one extra sex chromosome . ... The X chromosome is one of the two sex chromosomes in humans (the other is t...
... and Mammal Sex - Chromosome Orthologs Map to the Same ... Each person normally has one pair of sex chromosomes in each cell. ... Variants of klinefelter
syndrome can involve more than one extra sex chromosome . ... The majority of known types of chromosomal abnormalities involve sex chromosome...