Fig. 5From: Homology-mediated inter-chromosomal interactions in hexaploid wheat lead to specific subgenome territories following polyploidization and introgressionProfiles of DNA methylation and small RNAs at TAD-like domain boundaries. a Distributions of DNA methylation in three contexts (i.e., CG, CHG, and CHH) surrounding TAD-like domain boundaries. The background (blue line) was estimated as described for Fig. 4d. b Distributions of highly methylated regions in different genomic features. c Average CHH methylation surrounding genes grouped by expression levels. TSS, transcription start site; TES, transcription end site. d Distributions of 24-nt small RNA sequences surrounding TAD-like domain boundaries. The y-axis presents the number of 24-nt sRNA clusters per 10 kb. The background (blue line) was estimated as described for Fig. 4dBack to article page