Medicine C.N.S d409a1f0

Fredrich's ataxia is caused by which type of mutation

Point mutation

Expanded trinucleotide repeat

Missense mutation

Inversion

High-Yield Explanation

*friedreich ataxia is caused by expansion of a GAA trinucleotide repeat in the 1st intron of a gene on chromosome 9q13 that encodes frataxin. Ref Harrison20th edition pg 2332

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Fredrich's ataxia is caused by which type of mutation

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