A: The variant NC_000020.11:g.10408796C>T in gene MKKS is classified as 'Likely_benign' for McKusick-Kaufman_syndrome|Bardet-Biedl_syndrome. Molecular consequence: SO:0001619: non-coding_transcript_variant,SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0009367,MedGen:C0948368,OMIM:236700,Orphanet:2473|MONDO:MONDO:0015229,MedGen:C0752166,OMIM:PS209900,Orphanet:110. Review status: criteria provided, single submitter.