A: The variant NC_000023.11:g.5903072C>T in gene NLGN4X is classified as 'Uncertain_significance' for Asperger_syndrome,_X-linked,_susceptibility_to,_2. Molecular consequence: SO:0001627: intron_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0010343,MedGen:CN029122. Review status: criteria provided, single submitter.