Overlap between macrophage-specific enhancer marking and transcription factor binding in monocytes and macrophages. (A) Pie chart depicting the overlap of EGR2, PU.1, and C/EBPβ peaks within 1000 bp of centered macrophage-specific distal H3K27ac ChIP-seq peaks in monocytes (MO, left chart) and macrophage (MAC, right chart). The fraction of peaks bound by each factor in total is given below each chart. Corresponding charts for monocytes and H3K4me1 for both cell types are provided in supplemental Figure 7.