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Fig. 7 | BMC Biology

Fig. 7

From: Conservation and trans-regulation of histone modification in the A and B subgenomes of polyploid wheat during domestication and ploidy transition

Fig. 7

Gene expression is positively correlated with H3K4me3 but not with H3K27me3. The expressed genes were classified into the same categories as those for histone modification analyses, the detailed categories were also shown on different colored lines in different groups. The black dots and the black vertical bars indicate the detected triad patterns, with the total triad gene numbers at the top of the vertical bars. Horizontal bars on the left denote the numbers in each situation, (a) and (b) refer to H3K4me3 in the WTW → DTW → ETW process and H3K4me3 in the TAA10 → ETW → XX329 process, respectively. An asterisk denotes statistical significance (prop.test, p value < 0.05)

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