A: The variant NC_000020.11:g.63698566C>T in gene TNFRSF6B is classified as 'Uncertain_significance' for Dyskeratosis_congenita,_autosomal_recessive_5. Molecular consequence: SO:0001619: non-coding_transcript_variant,SO:0001624: 3_prime_UTR_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0014076,MedGen:C3554656,OMIM:615190. Review status: criteria provided, single submitter.