Fig. 1

B. rapa embryos are hypermethylated at CHH sites. a Distribution of methylation levels in 300-nt windows across the B. rapa genome. Ridge plots display the density of average methylation in each context, while background box plots enclose the 10th to 90th percentiles of the data. The black bar marks the median for each tissue/context combination. Only windows with a read depth ≥ 5 over all cytosines were included (approximately 1 million windows per tissue/context combination). b Increased CHH methylation (log₂ fold change relative to leaves) is correlated in torpedo and mature embryos; 752,405 300-nt windows with a read depth of at least 5 in both tissues are plotted