. . . . . . . . . . . . "[There is considerable phenotypic heterogeneity arising from missense mutations, nonsense codons, amino acid substitutions, and polymorphisms in USH2A and ranges from the Usher syndrome, to non-syndromic retinitis pigmentosa, to unaffected subjects.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2009-03-31"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:33:03+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .