Figure 3
From: Proteogenomic characterization and mapping of nucleosomes decoded by Brd and HP1 proteins
Quantification of PTMs on histone H3 and H4 peptides isolated with HP1 and Brd proteins. (a) Heatmap depicting all modified forms of H3 peptides on HP1- and Brd-bound nucleosomes by qMS. Values used to generate the heatmap are in Additional files 2 and 6. The heatmap was generated with the fold change values for each modified H3 peptide quantified from each specified ChIP/Input in (log2) scale. (b) Heatmap depicting all modified forms of H4 peptides on HP1- and Brd-bound nucleosomes by mass spectrometry. Values used to generate the heatmap are in Additional files 2 and 3. The heatmap was generated with the fold change values for each modified H4 peptide quantified from each specified ChIP/Input in (log2) scale.