A: The variant NC_000019.10:g.52220963C>G in gene PPP2R1A is classified as 'Benign/Likely_benign' for Houge-Janssens_syndrome_2|not_provided. Molecular consequence: SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0014605,MedGen:C4225352,OMIM:616362,Orphanet:457284|MedGen:C3661900. Review status: criteria provided, multiple submitters, no conflicts.