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. 2015 Dec 18;15(3):918–931. doi: 10.1074/mcp.M115.053710

Fig. 5.

Fig. 5.

Comparison of H4 PTMs between centromeric and general chromatin. A, Relative abundances of methylated and acetylated PTM-forms of AspN-generated H4 S1-R23 amino-terminal tail peptide found in the Asynchronous Nucleosomal sample. B, Comparison of H4 tail PTM forms from bulk chromatin versus centromeric chromatin. Histone H4 tail PTM forms were compared using the log of the fold difference between the relative abundance of centromeric H4 modified forms versus those observed in general chromatin. Centromeric chromatin enriched methylation and acetylation are indicated in red. N.D. indicates that the modified form was not detected in the analysis of general chromatin. Absent from centromere indicates that the modified form was observed in the general chromatin but not in the CENP-A associated fraction.