A: The variant NC_000020.11:g.62825837dup in gene COL9A3 is classified as 'Likely_pathogenic' for Autosomal_recessive_Stickler_syndrome. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Duplication. Disease database links: MedGen:C5439212,Orphanet:250984. Review status: no assertion criteria provided.