A: The variant NC_000019.10:g.15268934_15268935del in gene BRD4 is classified as 'Likely_pathogenic' for Cornelia_de_Lange_syndrome_6. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0957921,MedGen:C5882712,OMIM:620568. Review status: criteria provided, single submitter.