A: The variant NC_000021.9:g.46132009C>T in gene COL6A2 is classified as 'Conflicting_classifications_of_pathogenicity' for Myosclerosis|Bethlem_myopathy_1A|COL6A2-related_disorder|not_provided|Collagen_6-related_myopathy. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0009714,MedGen:C1850671,OMIM:255600,Orphanet:289380|MONDO:MONDO:0024530,MedGen:CN029274,OMIM:158810,Orphanet:610|.|MedGen:C3661900|MONDO:MONDO:0100225,MedGen:CN117976. Review status: criteria provided, conflicting classifications.