Click on ``Centered data'' link in the static heatmap column of the summary results table. Similar steps could be performed for other histone type. Figure and figure show heatmaps of the 2 histones respectively. Figure shows legend for 5 cell types.
The results indicate that there is a subset of genes is in our proliferation signature with strong tri-mehylation of histone 3's lysine 4 across all 5 cell lines. On the other hand, tri-methylation of histone 3's lysine 27, in addition for differences between genes, also shows differences between different cell lines.