A: The variant NC_000019.10:g.17843833C>T in gene JAK3 is classified as 'Conflicting_classifications_of_pathogenicity' for T-B+_severe_combined_immunodeficiency_due_to_JAK3_deficiency|not_provided. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0010938,MedGen:C1833275,OMIM:600802,Orphanet:35078|MedGen:C3661900. Review status: criteria provided, conflicting classifications.