A: The variant NC_000020.11:g.492292G>A in gene CSNK2A1 is classified as 'Likely_pathogenic' for Autism_spectrum_disorder|Okur-Chung_neurodevelopmental_syndrome|not_provided. Molecular consequence: SO:0001587: nonsense. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0005258,MeSH:D000067877,MedGen:C1510586,Orphanet:106|MONDO:MONDO:0014893,MedGen:C4310739,OMIM:617062|MedGen:C3661900. Review status: criteria provided, multiple submitters, no conflicts.