Alu-element insertion in an OPA1 intron sequence associated with autosomal dominant optic atrophy.

Abstract

The predicted consequence of this mutation is the loss of the guanosine triphosphatase (GTPase) activity of OPA1. Alu insertions have been reported in the literature as causing human genetic disease. However, this is the first report of a pathogenic OPA1 gene mutation resulting from an Alu insertion.