A: The variant NC_000020.11:g.763664T>C in gene SLC52A3 is classified as 'Benign' for Brown-Vialetto-van_Laere_syndrome_1|not_provided|not_specified|Progressive_bulbar_palsy_of_childhood. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0024537,MedGen:C0796274,OMIM:211530,Orphanet:572543,Orphanet:97229|MedGen:C3661900|MedGen:CN169374|MONDO:MONDO:0100428,MedGen:C0015708,OMIM:211500. Review status: criteria provided, multiple submitters, no conflicts.