A: The variant NC_000020.11:g.63444756_63444765delinsT in gene KCNQ2 is classified as 'Pathogenic' for Developmental_and_epileptic_encephalopathy,_1|Seizures,_benign_familial_neonatal,_1. Molecular consequence: SO:0001587: nonsense. Variant type: Indel. Disease database links: MONDO:MONDO:0010632,MedGen:C3463992,OMIM:308350|MONDO:MONDO:0007365,MedGen:C3149074,OMIM:121200,Orphanet:1949. Review status: no assertion criteria provided.