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Fragile X Syndrome Research Paper

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Fragile X Syndrome is a genetic condition involving a change in the part of the X chromosome. This causes developmental problems like learning disabilities and cognitive struggles Fragile X Syndrome is the most inherited form of severe neurodevelopmental. This is caused by expansion of CGG repeating itself on the FMR1 gene. Therefore, this leads to a disappearing of a certain protein. This defect causes further symptoms and abnormalities in someone future that lies ahead. Mutations change in the FMR1 gene causing fragile x disorder. This gene carries instructions on how to make a protein called Fragile X Mental Retardation 1 protein. Sections of DNA do not repeat themselves. This occurs when FMR1 on the long arm of the x chromosome, shuts down and fails to create a protein called FMRP. There are many symptoms that come along with Fragile X Syndrome being physical, mental, and emotional. For both male and female, signs start showing more around the time they hit puberty. They also differ between genders and are more severe for males. Some physical features include a long and narrow face, large ears, a prominent jaw and forehead, flexible fingers, and flat feet. Other symptoms include intellectual disability, delayed speech and …show more content…
It is transmitted to a child through DNA and is known as the sperm and the egg. The inheritance is different from common dominant or recessive inheritance pattern. Fragile X is on the X chromosome and has repeated in the genetic code. The more repeats the more likely there is to become problems. Boys and girls can both be affected, but because boys have only one x chromosome, a single fragile x is likely to affect them more severely. The inheritance includes an x-linked chromosome in a dominant manner. The inheritance is dominant only if having only one changed (mutated) copy of the gene responsible enough to cause the symptoms of the

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