A: The variant NC_000020.11:g.13794939A>C in gene NDUFAF5 is classified as 'Pathogenic' for Mitochondrial_complex_1_deficiency,_nuclear_type_16. Molecular consequence: SO:0001583: missense_variant,SO:0001619: non-coding_transcript_variant,SO:0001623: 5_prime_UTR_variant,SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0032621,MedGen:C4748785,OMIM:618238. Review status: no assertion criteria provided.