Fig. 2: Dynamic changes of histone modifications during the endosperm development of wheat.
From: Dynamic atlas of histone modifications and gene regulatory networks in endosperm of bread wheat
a The correlations between the intensity of histone modifications and gene expression at 14 DPA. b The expression level (in TPM) and enriched signal of H3K27me3, H3K4me3 and H3K9ac on the three Waxy genes. c The intensity variation of H3K27me3, H3K4me3 and H3K9ac on upstream, gene body and distal regions of genomic genes across different endosperm development stages. d The intensity changes of H3K27me3, H3K4me3 and H3K9ac on stage specifically expressed genes. Each sample consists of 12593, 3626, 8151, and 4799 observations. The box plots display the median (horizontal line), second to third quartiles (box), with the maxima and minima as whiskers, and outliers as points beyond 1.5 times the interquartile range. e The correlation between variation fold changes in gene expression and histone modification levels of genes at 7 DPA and 14 DPA. Number (f) and GO enrichment (g) of differentially expressed genes with similar (positive) or opposite (negative) variation pattern in expression level and modification level of H3K4me3, H3K9ac and H3K27me3, respectively. The P values were calculated using hypergeometric distribution and then adjusted using the FDR. Source data are provided as a Source Data file.
