A: The variant NC_000022.11:g.42215140CACTGC[2] in gene TCF20 is classified as 'Benign' for Developmental_delay_with_variable_intellectual_impairment_and_behavioral_abnormalities|TCF20-related_disorder|not_provided|not_specified. Molecular consequence: SO:0001822: inframe_deletion. Variant type: Microsatellite. Disease database links: MONDO:MONDO:0032745,MedGen:C5193092,OMIM:618430|.|MedGen:C3661900|MedGen:CN169374. Review status: criteria provided, multiple submitters, no conflicts.