A: The variant NC_000019.10:g.35995607C>G in gene SDHAF1 is classified as 'Benign/Likely_benign' for not_specified|Mitochondrial_complex_II_deficiency,_nuclear_type_1|not_provided. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:CN169374|MONDO:MONDO:0100294,MedGen:C5700310,OMIM:252011,Orphanet:3208|MedGen:C3661900. Review status: criteria provided, multiple submitters, no conflicts.