A: The variant NC_000019.10:g.55733035G>A in gene NLRP9 is classified as 'Uncertain_significance' for Congenital_stationary_night_blindness. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: Human_Phenotype_Ontology:HP:0007642,Human_Phenotype_Ontology:HP:0007684,Human_Phenotype_Ontology:HP:0007861,Human_Phenotype_Ontology:HP:0007953,MONDO:MONDO:0016293,MedGen:C0339535,OMIM:PS310500,Orphanet:215. Review status: criteria provided, single submitter.