This is an essay about Tuner's Syndrome a genetically transferred disease

In 1938 Dr. Henry Turner, an internist at the University of Oklahoma, set forth what is instantly called Turners syndrome. Turners syndrome is a relatively common inheritable disorder install in fe males affecting many carcass systems. Although this disorder was expound in 1938, it was not until 1959 that the technology was available to determine the condition of this disorder. Humans normally impart a total of 46 chromosomes (which be tiny, DNA-containing elements) that are present in both cubicle of the body. DNA encodes genes, which specify all the proteins that make up the body and control its functions. there are 23 matched pairs of chromosomes in every cell. Each cell contains 22 pairs of chromosomes called autosomes that are the same in males and females. The remaining pair of chromosomes, the X- and Y- chromosomes, are not shaped similarly, and therefore are not matched in the same flair as the autosomes. The X- and Y- chromosomes are called se x chromosomes. They are responsible for the difference in reading between males and females. A Y-chromosome contains genes responsible for testis issue; and the presence of an X-chromosome paired with a Y-chromosome will determine male maturation. A female with normal transmittable make-up has deuce X-chromosomes in all(prenominal) of her cells, one which she certain from her father and one, which she carry from her mother.

Two X- chromosomes are required for normal ovarian development in females The female with Turners syndrome has only one X- chromosome in each of her cells receivable to a nondisjunction event during meiosis of her parents gametes. A conscientious examina tion of the genetic material, usually by mea! ns of a blood sample, can confirm the diagnosis of Turners Syndrome. Depending on the pointedness of nondisjunction of her parents gametes, the genotype of Turner Syndrome can vary. The majority of... If you want to get a full essay, order it on our website: OrderEssay.net

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