A: The variant NC_000023.11:g.10220706T>C in gene CLCN4 is classified as 'Uncertain_significance' for Non-syndromic_X-linked_intellectual_disability|not_provided. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0019181,MedGen:C3501611,OMIM:PS309530,Orphanet:777|MedGen:C3661900. Review status: criteria provided, multiple submitters, no conflicts.