A: The variant NC_000020.11:g.2658789TGA[1] in gene IDH3B is classified as 'Uncertain_significance' for not_provided|Retinitis_Pigmentosa,_Recessive|Retinal_dystrophy|Retinitis_pigmentosa_46. Molecular consequence: SO:0001619: non-coding_transcript_variant,SO:0001627: intron_variant,SO:0001822: inframe_deletion. Variant type: Microsatellite. Disease database links: MedGen:C3661900|MedGen:CN239466|Human_Phenotype_Ontology:HP:0000556,Human_Phenotype_Ontology:HP:0007736,Human_Phenotype_Ontology:HP:0007910,Human_Phenotype_Ontology:HP:0007974,Human_Phenotype_Ontology:HP:0007982,MONDO:MONDO:0019118,MeSH:D058499,MedGen:C0854723,Orphanet:71862|MONDO:MONDO:0012943,MedGen:C2675496,OMIM:612572,Orphanet:791. Review status: criteria provided, multiple submitters, no conflicts.