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Figure 6 | BMC Plant Biology

Figure 6

From: Global nucleosome positioning regulates salicylic acid mediated transcription in Arabidopsis thaliana

Figure 6

NPR1 dependent genes function by nucleosome remodeling. Coverage of −1000 bp to +1000 bp long region by nucleosome was done for SA induced NPR1 dependent – SI-ND (A), SA repressed NPR1 dependent – SR-ND (B), SA induced NPR1 independent – SI-NI (C) and SA repressed NPR1 independent – SR-ND genes (D). The numbers of genes taken in each group is given in parentheses. The −25 position is shown with arrow. Below each figure is shown the comparative statistical significance difference for each window. E) and F) represent percentage of genes showing nucleosomal depletion and enrichment, respectively, out of total nucleosomes upon SA treatment in −1000 bp to +1000 bp long regions in all the four groups (A-D). X-axis represents the positions with respect to TSS where −75 means −51 to −100 and Y-axis represents either average coverage of nucleosomal base (A-D) or percentage of genes getting remodeled at each position (E-F). Below the graph is the statistical significance data for each position when compared for different groups as mentioned beside the map (Unaffected group constitutes ‘CON’ and ‘SIL’ groups together) at P-value <0.05.

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