A: The variant NC_000020.11:g.36919424A>G in gene SAMHD1 is classified as 'Uncertain_significance' for Aicardi_Goutieres_syndrome. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0018866,MedGen:C0393591,OMIM:PS225750,Orphanet:51. Review status: no assertion criteria provided.