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. 2020 Jan 17;10(1):23–42. doi: 10.1016/j.jcmgh.2020.01.005

Figure 8.

Figure 8

Gene expression analysis of Atf2wt/wtAtf7+/+and Atf2-/-Atf7ko/koorganoids. (A) Principal component analyses (PCA) on global gene expression in Atf2wt/wtAtf7+/+ and Atf2-/-Atf7ko/ko organoids at baseline and after 12 hours of TNF-α stimulation (n = 4 independent organoid cultures). (B) Venn diagram showing significantly up-regulated genes between Atf2wt/wtAtf7+/+ and Atf2-/-Atf7ko/ko after TNF-α stimulation. (C) Curated heat maps of 99 up-regulated genes specific for Atf2-/-Atf7ko/ko organoids. Highlighted genes were chosen based on biological interest. The colored bar represents the z-score–transformed expression level from low (red) to high (green). (D) Significantly altered GO pathways between Atf2wt/wtAtf7+/+ and Atf2-/-Atf7ko/ko organoids on TNF-α stimulation.