Figure 4. 3D regulatory structures of TADs containing key pluripotency genes.
(A–F) Schematics of 3D structure for TADs containing SMAD3, HMGB3, TBX3, LEFTY1, KLF4 and NANOG in naive hESCs. For each TAD, Hi-C interaction data (Dixon et al., 2015) is shown together with cohesin-associated loop data for TAD-spanning CTCF loops, insulated neighborhood-spanning CTCF loops, enhancer-enhancer loops and enhancer-promoter loops. A subset of CTCF-CTCF loops was selected for display based on a directionality index (Extended Experimental Procedures) and a subset of genes present in these loops is shown for simplicity.
See also Figure S4