Klinefelter's syndrome was first identified in 1942 by Harry Klinefelter and his colleagues. They described a group of men with underdeveloped testes and other characteristic features that became known as Klinefelter's syndrome.
Yes animals do sometimes have Turner's syndrome or Klinefelter's syndrome with similar characteristics as those observed in humans.
X-inactivation typically occurs in individuals with Klinefelter syndrome, which is characterized by having an extra X chromosome (XXY). However, the extra X chromosome in Klinefelter syndrome may not undergo inactivation completely, leading to some cells expressing genes from the additional X chromosome. This can result in a variety of symptoms and characteristics associated with Klinefelter syndrome.
Klinefelter syndrome is caused by the presence of an extra X chromosome in males due to a random error in cell division, known as nondisjunction. This results in a chromosomal mutation where males have an additional X chromosome, leading to physical and developmental differences.
With Turner's Syndrome, the females actually have 1 less chromosome, not an extra one or sometimes only part of the X chromosome is missing. Klinefelter's syndrome, 47, XXY, or XXY syndrome is a condition in which human males have an extra X chromosome. While females have an XX chromosomal makeup, and males an XY, affected individuals have at least two X chromosomes and at least one Y chromosome.
Turner's syndrome was first described by Dr. Henry Turner in 1938, but it was not until 1960 that the chromosomal abnormality was discovered. ...
they have a extra chromosome, a normal male is XY, a male with klinefelters is XXY.
Yes i belive it is ny g
X-linked
I don't know tell me the answer
Physically, no; mentally, that's up to the strength of the individual.
Yes animals do sometimes have Turner's syndrome or Klinefelter's syndrome with similar characteristics as those observed in humans.
Klinefelters is sex chromosome trisomy. Down Syndrome is trisomy. One of the most common forms of MD is sex-linked and affects boys more frequently than it does girls.
Klinefelters Syndrome
No. People with Klinefelter's syndrome have a normal Y chromosome and 2 normal X chromosomes.
Yes. Enlarged Breasts is one characteristic
First a testicular biopsy should be done to determine if he has any viable sperm. Some men with this condition do have some viable sperm in their testicles and if he does, in-vitro fertilization may be a possibility. However, if he does not have any viable sperm, then you would need to use donor sperm to become pregnant. Hope this helps.
Yes, klinefelters is waiverable in the us army but the marines or navy will disqualify you if they find out.