Figure 5
From: Modeling gene expression using chromatin features in various cellular contexts
Comparison of groups of chromatin features. Twelve chromatin features are grouped into four categories according to their known function in gene regulation: promoter marks (H3K4me2, H3K4me3, H2A.Z, H3K9ac, and H3K27ac), structural marks (H3K36me3 and H3K79me2), repressor marks (H3K27me3 and H3K9me3), and distal/other marks (H3K4me1, H4K20me1, and H3K9me1). Correlation coefficients are shown for individual categories, a combination of promoter with three other categories, all histone marks (HM), and HM together with DNase I hypersensitivity are shown in the boxplot for CAGE (TSS-based), RNA-PET (TSS-based), and RNA-Seq (Tx-based) expression data. It indicates that for TSS-based data, promoter marks are the most predictive among the four categories, while for Tx-based expression, structural marks are the most predictive.