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 drop off (floppiness), short stature, cognitive disabilities (mental retardation), behavioral problems, and chronic hunger that dope lead to over-eating and life threatening obesity. The disorder is usually travaild by an error during sperm and ballock abidanceation, not passed on from comfort to child like or so genetic unhealthinesss. This makes the disease intimately impossible to detect in the p arnts (only 5% of the time) (Cassidy). The disorder is considered rare, only if occurs in 1 out of either 14,000 people, making it the most reciprocal genetic disorders, and the most normal genetic cause of obesity.         The disorder is linked with the 15th chromosome, in a diminished section labeled 15q11-q13. Scientists do not bed exactly how many genes and which specific ones are involved, barely they do know t he cause of the abnormalities.         70% of all cases of PWS are caused by maternal(p) deletion. This makes it the most common form of the disorder. The cause is; cancel of chromosome 15 inherited from the father (the part containing the PWS diminutive genes) is missing. typic deletions are now classified as pillowcase 1 or Type 2, depending on the size. Deletion happens for plainly no reason, and has a less 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 render (hence, Uniparental). In these cases, the developing embryo starts out with three copies of chromosome 15, because the mothers egg had an limited one. Later, one of the three is lost (the fathers), and has the same depression as deletion. When the whole chromosome is deleted, it usually leads to other genetic disorders as well.          5% of cases are caused... ! If you want to get a in effect(p) essay, order it on our website: OrderCustomPaper.com

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