Fig. 3From: Embryo CHH hypermethylation is mediated by RdDM and is autonomously directed in Brassica rapaIdentification of embryo differentially methylated windows. Density distributions (a) and volcano plots (b) of methylation fold change in mature embryos versus leaf for three cytosine contexts; 300-nt windows with a read depth of at least 5 are plotted (650,665 CG, 686,741 CHG, and 869,526 CHH windows). The dashed blue line marks 5-fold hypomethylation, and the dashed green line marks 5-fold hypermethylation. Windows above this threshold with an FDR-adjusted p value <0.005 were collected for subsequent DMW analysis. c Number of differentially methylated windows (DMWs) passing the above thresholds in each methylation contextBack to article page