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Fig. 6 | Clinical Epigenetics

Fig. 6

From: The effects of long-term daily folic acid and vitamin B12 supplementation on genome-wide DNA methylation in elderly subjects

Fig. 6

The relation between serum levels of folate, vitamin B12 and plasma homocysteine and DNA methylation. The top-3 of the positions (based on lowest p values derived from the limma regression analyses) related to a serum folate levels, b serum vitamin B12 levels, and c plasma homocysteine levels. Linear regression lines are presented in blue and the Pearson correlation coefficient (r) is presented. P values refer to non-adjusted p values from the limma regression analyses. All samples (n = 174) were included in the analyses, except for plasma homocysteine for which two samples were excluded because of missing values

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