A: The variant NC_000020.11:g.63693135C>A in gene RTEL1 is classified as 'Likely_benign' for Dyskeratosis_congenita,_autosomal_recessive_5|Pulmonary_fibrosis_and/or_bone_marrow_failure,_Telomere-related,_3. Molecular consequence: SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0014076,MedGen:C3554656,OMIM:615190|MONDO:MONDO:0014613,MedGen:C4225346,OMIM:616373,Orphanet:2032. Review status: criteria provided, single submitter.