A: The variant NC_000019.10:g.42250360C>T in gene ERF is classified as 'Uncertain_significance' for Multiple_myeloma|not_provided. Molecular consequence: SO:0001582: initiator_codon_variant,SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: Human_Phenotype_Ontology:HP:0006775,MONDO:MONDO:0009693,MeSH:D009101,MedGen:C0026764,OMIM:254500,Orphanet:29073,Orphanet:85443|MedGen:C3661900. Review status: criteria provided, single submitter.