A: The variant NC_000019.10:g.29213095T>C in gene UQCRFS1 is classified as 'Benign' for not_provided|Mitochondrial_complex_3_deficiency,_nuclear_type_10. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3661900|MONDO:MONDO:0032909,MedGen:C5394051,OMIM:618775. Review status: criteria provided, multiple submitters, no conflicts.