A: The variant NC_000022.11:g.28800511_28800513dup in gene XBP1 is classified as 'Likely_benign' for Autosomal_dominant_polycystic_liver_disease. Molecular consequence: SO:0001821: inframe_insertion. Variant type: Duplication. Disease database links: Human_Phenotype_Ontology:HP:0006557,MONDO:MONDO:0000447,MedGen:C0158683,OMIM:PS174050,Orphanet:2924. Review status: no assertion criteria provided.