A: The variant NC_000020.11:g.38013193dup in gene TTI1 is classified as 'Uncertain_significance' for Neurodevelopmental_disorder_with_microcephaly_and_movement_abnormalities. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Duplication. Disease database links: MONDO:MONDO:0957531,MedGen:C5830624,OMIM:620445. Review status: no assertion criteria provided.