Cell type specific EIs. A) The Venn diagram shows overlaps of EIs among three differentiated cell lines (HA, HAEC and HPF). B-C) Shown are examples of EIs which differ among cell types. The annotation of tracks is the same as in Figures 2 and 3. An EI is found near the 5’ end of the myocardin gene (MYOCD) in HA and HPF but not in HAEC. An EI is found in the TSS of the Down syndrome cell adhesion molecule gene (DSCAM) specifically in HA but not in other two cell types (C).