...the different regions of the CpG islands (CGIs) (Wu et al. 2010). Interestingly, both hyper- and hypomethylated CpG sites were enriched in non-CGIs (χ2 test; P < 0.001, OR = 2.58 and P < 0.001, OR = 1.76, respectively) (Fig. 1C)
and in intragenic DNA regions (χ2 test; P < 0.001, OR = 1.23 and P < 0.001, OR = 1...