In the absence of this enzyme, a substance called ceroid lipofuscin accumulates in lysosomes in the brain, resulting in seizures, blindness, decline in cognitive function and motor skills, dementia, and death by the late teens or early 20’s. The TPP1 gene is 6695 bp in length. Think about the characteristics of Batten disease, and then suggest an approach to gene therapy that might be effective for this specific genetic disorder.  You may assume that your research team is working in the U.S. and your research is funded by a grant from the National Institutes of Health (NIH).  Other scientists have suggested that it might be possible to use CRISPR to treat this genetic disorder in affected individuals.      (i) First, what is CRISPR? (BRIEFLY describe what it is and how it works).      (ii) Briefly describe how CRISPR could be utilized in treating genetic conditions such as Batten disease.

Human Anatomy & Physiology (11th Edition)
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ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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1).   In the absence of this enzyme, a substance called ceroid lipofuscin accumulates in lysosomes in the brain, resulting in seizures, blindness, decline in cognitive function and motor skills, dementia, and death by the late teens or early 20’s. The TPP1 gene is 6695 bp in length. Think about the characteristics of Batten disease, and then suggest an approach to gene therapy that might be effective for this specific genetic disorder.  You may assume that your research team is working in the U.S. and your research is funded by a grant from the National Institutes of Health (NIH). 

Other scientists have suggested that it might be possible to use CRISPR to treat this genetic disorder in affected individuals.

     (i) First, what is CRISPR? (BRIEFLY describe what it is and how it works).

     (ii) Briefly describe how CRISPR could be utilized in treating genetic conditions such as Batten disease. 

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