A: The variant NC_000020.11:g.13816533G>A in gene NDUFAF5 is classified as 'Benign' for Mitochondrial_complex_I_deficiency|not_provided|not_specified. Molecular consequence: SO:0001619: non-coding_transcript_variant,SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0100133,MedGen:C1838979,Orphanet:2609|MedGen:C3661900|MedGen:CN169374. Review status: criteria provided, multiple submitters, no conflicts.