A: The variant NC_000020.11:g.3071653_3071664dup in gene OXT is classified as 'Uncertain_significance' for Neurodevelopmental_disorder. Molecular consequence: SO:0001582: initiator_codon_variant,SO:0001821: inframe_insertion. Variant type: Duplication. Disease database links: MONDO:MONDO:0700092,MeSH:D065886,MedGen:C1535926. Review status: criteria provided, single submitter.