Fig. 7From: Chromatin regulates expression of small RNAs to help maintain transposon methylome homeostasis in ArabidopsisThree-phase model of how interplay between chromatin states and siRNAs shape the nascent epigenome. Heterochromatic siRNA enrichment, CHH methylation, and CLSY levels are indicated. Symbols representing RNA Pol IV, 24-nt siRNA precursors, euchromatin, and heterochromatin are indicated in the key. See text in the “Discussion” section for detailsBack to article page