A: The variant NC_000019.10:g.48703374A>T in gene FUT2 is classified as 'Benign' for SECRETOR/NONSECRETOR_POLYMORPHISM,_JAPANESE_TYPE|Familial_Otitis_Media|not_provided. Molecular consequence: SO:0001583: missense_variant,SO:0001619: non-coding_transcript_variant. Variant type: single_nucleotide_variant. Disease database links: .|.|MedGen:C3661900. Review status: criteria provided, single submitter.