A: The variant NC_000023.11:g.11298265C>A in gene AMELX is classified as 'not_provided' for X-linked_amelogenesis_imperfecta_hypoplastic/hypomaturation_2. Molecular consequence: SO:0001583: missense_variant,SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0010522,MedGen:C1845051,OMIM:301201,Orphanet:88661. Review status: no classification provided.