Of which, three variants (ATXN1:NM_000332:p.E357K, TCF4:NM_001243226:c.1793-5G > A and KRT3:NM_057088:c.1189-5T > C) are known pathogenic variants of dominant retinitis pigmentosa. Here, KRT3 is linked to autosomal dominant retinitis pigmentosa.