A: The variant NC_000019.10:g.45766065C>T in gene SIX5 is classified as 'Likely_benign' for not_specified|SIX5-related_disorder|not_provided. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:CN169374|.|MedGen:C3661900. Review status: criteria provided, multiple submitters, no conflicts.