Figure 3.

Functional divergence underlying the epigenetic landscape shift

Gene set enrichment analysis using two signature gene sets from comparison between induced and initial (A) and that between persistent and initial (B). The 30 most enriched gene sets are clustered to form major functional branches on the basis of semantic similarities (on the left). Genes contained with each branch are visualized by word clouds (on the right). Genes shown in larger letters represent higher frequency.