A: The variant NC_000019.10:g.18788509G>T in gene COMP is classified as 'Likely_benign' for Connective_tissue_disorder. Molecular consequence: SO:0001819: synonymous_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0003900,MedGen:C0009782. Review status: criteria provided, single submitter.