A: The variant NC_000021.9:g.42372187del in gene TMPRSS3 is classified as 'Likely_benign' for Hearing_loss,_autosomal_recessive. Molecular consequence: SO:0001624: 3_prime_UTR_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0019588,MedGen:C1846647,OMIM:607197,OMIM:PS220290,Orphanet:90635,Orphanet:90636. Review status: criteria provided, single submitter.