Additional file 1: Figure S1. of Genome-wide DNA methylation analysis reveals hypomethylation in the low-CpG promoter regions in lymphoblastoid cell lines

Volcano plot for each autosome with the difference of the average of the DNA methylation levels on the x-axis and the P value (−log10 P) obtained via glm analysis on the y-axis. Each color shows the dot density (100 < n, 80 < n ≤ 100, 60 < n ≤ 80, 40 < n ≤ 60, 20 < n ≤ 40, 10 < n ≤ 20, and n ≤ 10 per unit area (0.002 × 1 for the x-axis and y-axis, respectively) in red, yellow, green, sky blue, blue, pink and black, respectively). (PDF 295 kb)