A: The variant NC_000020.11:g.8658556A>C in gene PLCB1 is classified as 'Conflicting_classifications_of_pathogenicity' for Developmental_and_epileptic_encephalopathy,_12|not_provided. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0013389,MedGen:C3150988,OMIM:613722|MedGen:C3661900. Review status: criteria provided, conflicting classifications.