A: The variant NC_000021.9:g.31153074G>C in gene TIAM1 is classified as 'Likely_benign' for not_specified|TIAM1-related_disorder. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:CN169374|.. Review status: criteria provided, single submitter.