A: The variant NC_000022.11:g.38749831C>T in gene SUN2 is classified as 'Uncertain_significance' for Emery-Dreifuss_muscular_dystrophy. Molecular consequence: SO:0001587: nonsense. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0016830,MedGen:C0410189,OMIM:PS310300,Orphanet:261. Review status: criteria provided, single submitter.