. . . . . . . "[Mentally Retarded alleles have a lesser number of interspersed AGG and a longer pure 3'CGG repeat than the normal population/are thus more prone to instability and expansion to long repeat lengths as in the fragile X syndrome of mental retardation.]. 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 . "2017-10-17T13:12:48+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .