. . . . . . . . . . . . "[To determine whether abnormal CpG methylation contributes to the dysregulated expression of these genes, the methylation status of the promoters of seven major human clock genes, PER1, PER2, CRY1, CRY2, Clock, NPAS2, and BMAL1, was examined using methylation-specific PCR (MSP) and sequencing in 206 PD patients and 181 healthy controls.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:36:48+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .