. . . . . . . "[Fragile X syndrome linked to the FRAXA locus is the most common inherited genetic disease accounting for mental retardation and is usually caused by the expansion of an unstable CGG repeat in the first exon of the FMR1 gene on the X chromosome.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:12:48+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .