A: The variant NC_000023.11:g.13744419T>C in gene OFD1 is classified as 'Likely_benign' for Joubert_syndrome|Orofaciodigital_syndrome_I. Molecular consequence: SO:0001623: 5_prime_UTR_variant,SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0018772,MedGen:C0431399,OMIM:PS213300,Orphanet:475|MONDO:MONDO:0010702,MedGen:C1510460,OMIM:311200,Orphanet:2750. Review status: criteria provided, single submitter.