Fig. 6
From: Widespread natural variation of DNA methylation within angiosperms
a Patterns of methylation across conserved non-coding sequences (CNS) for mCG (blue), mCHG (green), and mCHH (maroon). b Percentage of genes with mCHH islands 2 kb upstream or downstream. c Association of upstream mCHH islands with gene expression. Genes are divided into not-expressed (NE) and quartiles of increasing expression. ** indicates a difference in proportion from the fourth quartile at p < 0.01. d Patterns of upstream mCHH islands for mCG (blue), mCHG (green), and mCHH (maroon)