A: The variant NC_000022.11:g.42086262del in gene NDUFA6 is classified as 'Likely_pathogenic' for NDUFA6-related_disorder|Mitochondrial_disease|Inborn_genetic_diseases|Mitochondrial_complex_1_deficiency,_nuclear_type_33. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Deletion. Disease database links: .|MONDO:MONDO:0044970,MeSH:D028361,MedGen:C0751651,Orphanet:68380|MeSH:D030342,MedGen:C0950123|MONDO:MONDO:0032636,MedGen:C4748840,OMIM:618253. Review status: criteria provided, single submitter.