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. 2018 Jul 30;14(7):e1007526. doi: 10.1371/journal.pgen.1007526

Fig 2. The inversion breakpoints on XR show extensive phylogenetic discordance.

Fig 2

(A) Sliding window phylogeny classification on XR. Blue, grey, and orange vertical lines represent the tree topology supported by neighbor-joining trees. Grey trees represent no phylogenetic discordance. Blue trees represent regions where the two collinear chromosomes appear more similar. Large regions centered on the proximal and distal breakpoints (dashed lines) of the XR inversion show discordant clustering of D. persimilis SR with D. pseudoobscura rather than D. persimilis ST. (B) Large regions of phylogenetic discordance are not observed in the remainder of the genome.