Fig. 6From: Deciphering hierarchical organization of topologically associated domains through change-point testingDifferent TAD structures of chr2:38900000–43100000 in K562 and IMR90. A chr2:40000000–41000000 region showed hierarchical TADs in IMR90 but not in K562. ChIP-seq signals are normalized by the 90-quantile value within this region. The tracks were generated by the WashU genome browser http://epigenomegateway.wustl.edu/legacy/Back to article page