A: The variant NC_000023.11:g.5903319_5903330del in gene NLGN4X is classified as 'Uncertain_significance' for Autism,_susceptibility_to,_X-linked_2|not_provided. Variant type: Deletion. Disease database links: MONDO:MONDO:0010341,MedGen:C1845539,OMIM:300495|MedGen:C3661900. Review status: criteria provided, multiple submitters, no conflicts.