Arina Puzriakova changed review comment from: Added 'for-review' tag as the MOI has changed since previous sign-off of this panel and requires review by the Specialist Test Group.; to: Added 'for-review' tag as the MOI has changed since previous sign-off of this panel (version 1.34) and requires review by the Specialist Test Group.
Sarah Leigh Added comment: Comment on mode of inheritance: Comment on mode of inheritance: PMID 29079705 reports a novel de novo dominant variant missense p.G97V variant has been reported and therefore this may represent a specific mechanism of action. Further evidence is needed to determine which (if any) other monoallelic variants will cause disease beyond mitochondrial myopathy, which justifies the mode of inheritance recorded.
Sarah Leigh Mode of inheritance for gene: ISCU was changed from BOTH monoallelic and biallelic, autosomal or pseudoautosomal to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sarah Leigh Added comment: Comment on mode of inheritance: PMID 29079705 reports a novel de novo dominant variant in ISCU associated with mitochondrial myopathy, which justifies the mode of inheritance recorded.
Sarah Leigh Mode of inheritance for gene: ISCU was changed from BIALLELIC, autosomal or pseudoautosomal to BOTH monoallelic and biallelic, autosomal or pseudoautosomal