What modification of the HTT gene would be needed to correct Huntington’s disease in neuronal stem cells derived from an affected patient?

Question

What modification of the  HTT  gene would be needed to correct Huntington’s disease in neuronal stem cells derived from an affected patient?

Answer

Reduction in trinucleotide repeats

Answer

Addition of an additional 5’ exon

Answer

Addition of many CAG sequences

Answer

Introduction of a STOP codon

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