A: The variant NC_000020.11:g.2660533del in gene IDH3B is classified as 'Pathogenic' for Retinitis_pigmentosa_46. Molecular consequence: SO:0001589: frameshift_variant,SO:0001619: non-coding_transcript_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0012943,MedGen:C2675496,OMIM:612572,Orphanet:791. Review status: no assertion criteria provided.