A: The variant NC_000022.11:g.41527959CAA[1] in gene ACO2 is classified as 'Conflicting_classifications_of_pathogenicity' for Optic_atrophy_9|not_provided. Molecular consequence: SO:0001624: 3_prime_UTR_variant,SO:0001822: inframe_deletion. Variant type: Microsatellite. Disease database links: MONDO:MONDO:0014571,MedGen:C4225384,OMIM:616289|MedGen:C3661900. Review status: criteria provided, conflicting classifications.