DNA methylation in rice central and egg cells in comparison with other tissues. (A–D) Genes (A) and TEs (B–D) were aligned at the 5′ and 3′ ends, as in Fig. 2. (E) Snapshots of TE CHH methylation in rice egg cell (EC), central cell (CC), embryo, endosperm, and root. Previously published data are from refs. 30, 35.