Figure 3:

TCE exposure decreased total methylation variance. The RRBS results for the effector/memory CD4⁺ T cells from control or TCE-treated mice were sorted by treatment group and binned for mean methylation. The inter-sample methylation variance at all the CpG sites in the different bins was then calculated. The dotted line represents a prediction of highest possible methylation variance based on a theoretical value spread of four samples in each bin