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. 2019 Jan 21;10:348. doi: 10.1038/s41467-018-08255-x

Fig. 4.

Fig. 4

BAP1.com promotes transcription independently of an antagonism with the PRC2 complex. a Heatmaps showing H2AK119ub1, H3K27me3, and H3K4me3 distribution in a −5/ + 5 kb window around the transcription start site (TSS) of genes downregulated in BAP1 KO cells in wild-type and BAP1 KO cells. Corresponding average profiles are plotted on top of each heatmap. b Western blot analysis of BAP1 and EZH2 in single and double BAP1/EZH2 KO cells. HDAC1 is used as a loading control. c Dot plot showing proliferation of wild-type cells and two independent clones of BAP1/EZH2 dKO cells. n = 3. d Heatmap of gene expression (Z-scores) in the different genotypes. Top: BAP1-only-regulated genes, and bottom: BAP1- and EZH2-regulated genes, TSS = transcription start site. e Box-plots (median, lower, and upper quartiles, lowest and highest values) of log2 transcript per million (TPM) expression values of BAP1-only-regulated genes (top) and BAP1/EZH2-regulated genes61 in the different conditions as indicated. Result of the Mann–Whitney test on the EZH2 KO versus wild-type comparison is indicated. f Plot showing average enrichment of H2AK119ub1, H3K27me3, and H3K4me3 in a −5/ + 5 kb around the TSS for BAP1-only-regulated genes (top) and BAP1/EZH2-regulated genes61. g Example snapshots of H2AK119ub1, H3K27me3, and H3K4me3 enrichment in WT and BAP1 KO cells at a BAP1-only-regulated gene and a BAP1/EZH2-regulated gene (middle). Expression values of the corresponding genes across WT, EZH2, BAP1, and BAP1/EZH2 KO conditions as detected in corresponding RNA-seq data are shown on the right. Horizontal bars indicate the mean expression