Dominant and digenic mutations in the peripherin/RDS and ROM1 genes in retinitis pigmentosa.

Abstract

The authors found mutations in the RDS gene as a cause of dominant or digenic RP and mutations in the ROM1 gene as a cause of digenic RP. No cases of RP caused by ROM1 mutations alone have been discovered thus far. Mutations in the RDS and ROM1 genes are infrequent causes of RP, together accounting for only a few percent of patients in the United States and Canada.