A: The variant NC_000019.10:g.45489370C>T in gene RTN2 is classified as 'Conflicting_classifications_of_pathogenicity' for not_provided|Inborn_genetic_diseases|Hereditary_spastic_paraplegia. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:C3661900|MeSH:D030342,MedGen:C0950123|MONDO:MONDO:0019064,MedGen:C0037773,OMIM:PS303350,Orphanet:685. Review status: criteria provided, conflicting classifications.