A: The variant NC_000021.9:g.37506205C>A in gene DYRK1A is classified as 'Likely_pathogenic' for not_provided|Complex_neurodevelopmental_disorder. Molecular consequence: SO:0001587: nonsense,SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3661900|MONDO:MONDO:0100038,MedGen:C5568766,Orphanet:528084. Review status: criteria provided, single submitter.