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. 2019 Jan 23;31(2):325–345. doi: 10.1105/tpc.17.00714

Figure 4.

Figure 4.

Correlation between Changes in H3K4me3 and H3K27me3 Marks with Gene Expression.

(A) Total numbers of H3K4me3 (light blue) and H3K27me3 (light green) marks with signal changing significantly in pair-wise comparisons between time points. The darker colors indicate the numbers of genes intersecting with the two histone marks, respectively.

(B) Change of expression signal versus modification signal for genes in comparison between 0 LD and 3 LD. r, the rank correlation coefficients, significant at P < 0.001. Dark points represent genes with significant modification signal change.

(C) Changes of H3K4me3 signal on 104 genes differentially expressed between 0 LD and 3 LD.

(D) Changes of H3K27me3 signal on 104 genes differentially expressed between 0 LD and 3 LD.

For (C) and (D), open circles mark DEGs without modification marks and filled circles indicate DEGs with changes in modification signal between 0 LD and 3 LD. Red, increasing modification signal; blue, decreasing modification signal.