Fig. 2From: Vitamin D, DNA methylation, and breast cancerManhattan plot (a) and quantile-quantile plot (b) for the associations between serum 25(OH)D levels (modeled continuously) and DNA methylation at 423,500 CpG sites among women in the subcohort (n = 1270 non-Hispanic white women). The reference line shows the cut-off for false discovery rate, q = 0.05Back to article page