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Fig. 3 | Clinical Epigenetics

Fig. 3

From: DNA methylation of imprint control regions associated with Alzheimer’s disease in non-Hispanic Blacks and non-Hispanic Whites

Fig. 3

Race/ethnicity independent ICRs in AD. a ICR_481 (MEST/MESTIT1) and b ICR_987 (NLRP1) differed by ≥ 10% in DNA methylation between AD cases and controls in both NHBs and NHWs. Candidate ICR (horizontal red box) and a known ICR (horizontal yellow box) is delineated by vertical dashed red lines. The candidate ICR was previously defined by having 5 or more consecutive CpGs with methylation levels of 50% ± 15% (green dots) for tissues in all three germ layers (i.e., brain, kidney, and liver); methylation levels for sperm and oocytes are also shown (i.e., ≥ 90% methylation—yellow dots and ≤ 10% methylation—blue dots) [35]

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