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. 2024 Apr 11;43(10):1965–1989. doi: 10.1038/s44318-024-00086-5

Figure 5. Tead2-knockout disrupts the EP interactions of 2i-specific genes during the SL-to-2iL transition.

Figure 5

(A) Scatter plot displaying the changes of TEAD2-mediated EP interactions in the normalized interaction frequency (log2 fold change) between wild-type cells and Tead2-knockout cells collected at day 6 during the SL-to-2iL transition. (B) Changes in the normalized interaction frequency (log2 fold change) in cells at day 6 during the SL-to-2iL transition upon Tead2-knockout in the following three different categories: all interactions (n = 701,601), interactions unrelated to TEAD2 binding sites (n = 84,504), and TEAD2-mediated EP interactions (n = 16,683). The centerline indicates the median value, while the box and whiskers represent the interquartile range (IQR) and 1.5 × IQR, respectively. ***p < 0.001. P-value was calculated by using Mann–Whitney U test. (C) Bar plot showing the numbers of the differential TEAD2-mediated EP interactions after Tead2-knockout. (D) Normalized values of the differential TEAD2-mediated EP interactions frequency (Increased interactions, n = 1438; Decreased interactions, n = 3391). The centerline indicates the median value, while the box and whiskers represent the interquartile range (IQR) and 1.5 × IQR, respectively. P-value was calculated by using Mann–Whitney U test. (E) Heatmaps showing APA of differential TEAD2-mediated EP interactions in both wild-type and Tead2-knockout cells at day 0 and day 6 of the transition. (F) Venn diagrams showing overlap between the genes with decreased EP interactions and genes in cluster 5. P-values were calculated with the hypergeometric distribution test. (G) GO categories of overlapping genes shown in (F). (H) Representative genomic locus showing the binding of TEAD2 and H3K27ac, and decreased chromatin interactions after Tead2-knockout. B4galt6 promoter is highlighted with red-shaded rectangles, and its associated enhancers are highlighted with green-shaded rectangles.