. . . . . . . "[The fragile X syndrome is caused by an expanded CGG repeat (> 200 units, full mutation) at the 5' end of the FMR1 gene, which is associated with methylation of a CpG island upstream of the FMR1 gene and down regulation of the transcription.]. 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" .