A: The variant NC_000023.11:g.15325171G>A in gene PIGA is classified as 'Conflicting_classifications_of_pathogenicity' for Multiple_congenital_anomalies-hypotonia-seizures_syndrome_2|Paroxysmal_nocturnal_hemoglobinuria_1. Molecular consequence: SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0010466,MedGen:C3275508,OMIM:300868,Orphanet:300496|MONDO:MONDO:0010438,MedGen:C3806670,OMIM:300818,Orphanet:447. Review status: criteria provided, conflicting classifications.