A: The variant NC_000020.11:g.44418431C>A in gene HNF4A is classified as 'Uncertain_significance' for Monogenic_diabetes|Fanconi_renotubular_syndrome_4_with_maturity-onset_diabetes_of_the_young|Maturity-onset_diabetes_of_the_young_type_1. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0015967,MedGen:C3888631,Orphanet:183625|MONDO:MONDO:0014458,MedGen:C4014962,OMIM:616026,Orphanet:93111|MONDO:MONDO:0007452,MedGen:C1852093,OMIM:125850,Orphanet:552. Review status: reviewed by expert panel.