A: The variant NC_000020.11:g.2664188T>C in gene IDH3B is classified as 'Conflicting_classifications_of_pathogenicity' for Retinitis_pigmentosa_46|not_provided. Molecular consequence: SO:0001582: initiator_codon_variant,SO:0001583: missense_variant,SO:0001619: non-coding_transcript_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0012943,MedGen:C2675496,OMIM:612572,Orphanet:791|MedGen:C3661900. Review status: criteria provided, conflicting classifications.