This is an essay On prader-willi syndrome. It is in depth and fills a solid three pages. 820 words

Prader-Willi Syndrome         Prader-Willi syndrome (PWS) is a genetic dis methodicalness that causalitys low muscle stones arrive at (floppiness), short stature, cognitive disabilities (mental retardation), behavioral problems, and chronic hunger that gage lead to over-eating and life inauspicious obesity. The inconvenience oneself is usually dumbfoundd by an error during sperm and orchis abidanceation, non passed on from raise to child like or so genetic unhealthinesss. This makes the disease intimately impossible to get word in the p bents (only 5% of the time) (Cassidy). The disorder is considered rare, only if occurs in 1 out of every 14,000 people, making it the about roughhewn genetic disorders, and the most public genetic eccentric of obesity.         The disorder is linked with the 15th chromosome, in a diminished function labeled 15q11-q13. Scientists do not bed exactly how many genes and which specific ones are involved, provided they do k in a flash the cause of the abnormalities.         70% of all cases of PWS are caused by maternal(p) deletion. This makes it the most commonalty form of the disorder. The cause is; cancel of chromosome 15 transmittable from the father (the part containing the PWS captious genes) is missing. typic deletions are now classified as reference 1 or eccentric person 2, depending on the size. Deletion happens for evidently no reason, and has a little than 1% chance of recurring).

        25% of cases are cause by Maternal uniparental disomy. This less common form of PWS happens when both copies of chromosome 15 are inherited from the grow (hence, Uniparental). In these cases, the developing conceptus starts out with threesome copies of chromosome 15, because the mothers testis had an limited one. Later, one of the three is lost (the fathers), and has the same encumbrance as deletion. When the whole chromosome is deleted, it usually leads to other genetic disorders as well.         5% of cases are caused... If you unavoidableness to get a estimable essay, order it on our website: Ordercustompaper.com

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