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Huntington's disease essay
Huntington's disease essay
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Huntington's Disease Case Study
565 Words2 Pages
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3. Imagine that a new medical treatment completely removes any negative effects of being a heterozygote for the mutant allele that cause Huntington’s disease; however, homozygotes for the defective alleles still develop the disease with its normal consequences. Assume everyone who needs it is able to get this treatment. How would you expect the frequencies of the Huntington’s allele and the disease itself to change over a long period following the introduction of this treatment.
Huntington’s disease is a progressive neurological disorder that is caused by an autosomal dominant mutation in the HTT gene. There will be no change in the allele frequencies because this treatment only has an effect on the phenotype, not the genotype; it does not
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