A: The variant NC_000020.11:g.32316294del in gene KIF3B is classified as 'Likely_benign' for Retinitis_pigmentosa_89. Molecular consequence: SO:0001589: frameshift_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0030071,MedGen:C5394552,OMIM:618955. Review status: criteria provided, single submitter.