Genetic DisordersMost individuals are related to or know someone who has some type of disability. Many of these disabilities are caused by genetic disorders. Genetic disorders can alter physical appearance and cause mild to severe mental retardation. Fragile X syndrome, Down syndrome, Turners syndrome and many other syndromes result from a mutation of a chromosome, an extra chromosome or an insufficient number of chromosomes. Discovered in 1991, Fragile X syndrome is considered a fairly new genetic disease. According to the Fragile X Association, fragile X syndrome (FXS) is caused by the expansion or lengthening of the FMR1 gene on the Fragile X occurs more in men than in women. “Fragile X syndrome occurs in approximately 1 in 4,000 men and 1 in 8,000 women.” The X chromosome is one of two sex-determining chromosomes. When the gene becomes elongated, it stops production of a protein involved in brain development and other functions. People with Fragile X have many different characteristics. For example, they have a narrow face, large ears, a prominent jaw and forehead. Most people with Fragile X can be very angry and experience severe anxiety. Additionally, they are generally hyperactive and tend to be very agitated. They don't seem to stand still, they are always moving and doing something. “Approximately one-third of people with Fragile X syndrome have features of autism spectrum disorder that affect communication and social interaction.” Unlike many other syndromes, people affected by Fragile X are expected to have an average lifespan and have fewer health problems. According to Genetics Home Reference, Down syndrome is a chromosomal disorder associated with middle of paper. .... they are still human beings and they deserve to be treated as such. Every individual is affected by some sort of disorder. Works Cited Schoenstadt, M.. Np. Internet. March 12, 2014. .United States, National Library of Medicine. Np Web. March 12, 2014. “Associated Terms.” National Down Syndrome Society. Np, nd Web, March 12, 2014. http://www.ndss.org/Resources/Health-Care/Associated-Conditions/ “Turner Syndrome.” - Home reference in genetics. Np, and Web. March 11, 2014. .Schoenstadt. “History of Klinefelter syndrome.” EMedTV: Health information comes to life. Np, and Web. March 11. 2014. .