A: The variant NC_000022.11:g.37973805del in gene SOX10 is classified as 'Likely_pathogenic' for Waardenburg_syndrome_type_2A. Molecular consequence: SO:0001589: frameshift_variant,SO:0001627: intron_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0008671,MedGen:C1860339,OMIM:193510,Orphanet:3440. Review status: criteria provided, single submitter.