EIs are enriched for differential methylation regions (DMRs). The H3K9me2 signals of HAEC and HPF are compared with regions of T-DMRs (pink bars). Regions of CHARM array are denoted by green bars. EIs (red dips) clearly overlap T-DMRs near the TSSs of NOS1 (A), XYLT1 (B) and HS3HT1 (C).
Wen et al. BMC Genomics 2012 13:566 doi:10.1186/1471-2164-13-566