This approach confirmed the presence of the c.241 G>A [p.E81K] mutation in the right and left leg biopsies of patient 1, with mutant allele frequencies of 9% and 21.5%, respectively (Fig 1d).
[Paragraph-level] PMCID: PMC4411002 Section: RESULTS PassageIndex: 15
Evidence Type(s): Diagnostic
Justification: Diagnostic: The passage confirms the presence of the c.241 G>A [p.E81K] mutation in the biopsies of a patient, indicating its role in defining or confirming the disease in that individual.
Gene→Variant (gene-first): 5290:c.241 G>A 5290:p.E81K
Genes: 5290
Variants: c.241 G>A p.E81K