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. 2019 Feb 4;14(2):e0211340. doi: 10.1371/journal.pone.0211340

Fig 4. Kimura’s two parameter (K2p) values of introns and intergenic spacers (IGSs) between intro-generic species (within Artemisia: A. selengensis, A. capillaris, A. frigida, A. gmelinii, A. montana) and inter-generic species (other genus of Asteraceae: A. selengensis, C. boreale, S. sessilis, D. glutinosum, C. humilis).

Fig 4

Black circles represent the mean K2p values of intro-generic species, and blank triangles indicate the mean K2p values of inter-generic species. Bars are mean values (±SE, n = 5). Symbols indicate levels of statistical significance between intro-generic species and inter-generic species: no symbol P > 0.05; *P = 0.01–0.05; **P < 0.01. X-axis denotes the homologous regions arranged by position.