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. 2014 Nov 13;13:94. doi: 10.1186/1476-069X-13-94

Figure 1.

Figure 1

Summary of all possible relationships between MAPK pathway gene hits as grouped by exposure model. All of the MAPK genes from Table 3 are grouped here by their exposure-specific model: black carbon (BC); sulfates (S); and multi-exposure for BC and sulfates (BCS). The various sections of this Venn diagram are color-coded to help identify gene subgroups within each region of the figure. The DNA methylation status of each gene is summarized as either increased (green) or decreased (red).