Fig. 3
From: Four near-complete genome assemblies reveal the landscape and evolution of centromeres in Salicaceae
Characteristics of centromeric Palv156 TRAs. a Histograms of Palv156 monomer lengths (left) and variant distances relative to the genomewide consensus (right) in P. alba var. pyramidalis haplotype I. b Histograms of monomer number (length) of Palv156 in HOR blocks (left) and the distances between HORs (right) in P. alba var. pyramidalis haplotype I. c Representative Palv156 TRA region heatmap colored according to pairwise variants between Palv156 monomers. d Dot plot distribution of Palv156 HORs distance and HORs variation levels in P. alba var. pyramidalis haplotype I. e Phylogenetic tree of sampled Palv148 monomers. The color of the outer circle and the tree branch represented the corresponding chromosome and genome haplotype, respectively. f Boxplot of Palv156 TRAs monomer similarity comparisons in both within and between chromosomes, haplotypes, and species