. . . . . . . . . . . . "[The clinical observation of different retinal phenotypes in a family with the same mutation in exon ORF15 of RPGR implicates the potential importance of modifier genes for the phenotypic expression of this form of X-linked retinal disease.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:44:26+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .