A: The variant NC_000021.9:g.31154389T>G in gene TIAM1 is classified as 'Uncertain_significance' for Neurodevelopmental_disorder_with_language_delay_and_seizures|not_specified|not_provided. Molecular consequence: SO:0001583: missense_variant,SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0859256,MedGen:C5676998,OMIM:619908|MedGen:CN169374|MedGen:C3661900. Review status: criteria provided, multiple submitters, no conflicts.