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. 2021 Nov 30;12:710113. doi: 10.3389/fgene.2021.710113

FIGURE 2.

FIGURE 2

Localization and synteny of PePUB in Phyllostachys edulis genome. (A) Phylogenetic analysis of PUB genes from Phyllostachys edulis and Arabidopsis thaliana. (B) Localization of PUB on the chromosomes. Chromosome or scaffold number was indicated on the outer side. Yellow represented different chromosomes. The scale in the figure represents the chromosome length (Mb). The different colors represent the gene density of the chromosomes (increasing gene density from blue to red). The ligature between genes represents the tandem duplication event. The Whole genome duplications (WGD)/segmental duplication genes were connected by blue lines. (C) Distribution of gene duplications among PePUB genes. (D) Collinearity analysis between Phyllostachys edulis and Arabidopsis thaliana and Oryza sativa. The gray line represents the co-collinearity of all genes among the three species, and the blue line represents the collinearity among members of the PUB gene family.