A: The variant NC_000020.11:g.32799345_32799370del in gene DNMT3B is classified as 'Likely_benign' for Centromeric_instability_of_chromosomes_1,9_and_16_and_immunodeficiency. Molecular consequence: SO:0001627: intron_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0000133,MedGen:C0398788,OMIM:PS242860,Orphanet:2268. Review status: criteria provided, single submitter.