A: The variant NC_000021.9:g.37505579G>T in gene DYRK1A is classified as 'Likely_benign' for DYRK1A-related_intellectual_disability_syndrome. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0013578,MedGen:C5568143,OMIM:614104,Orphanet:464306. Review status: criteria provided, single submitter.