Fig. 2: Population genomic analyses of P. koreana. | Nature Communications

Fig. 2: Population genomic analyses of P. koreana.

From: Genomic insights into local adaptation and future climate-induced vulnerability of a keystone forest tree in East Asia

Fig. 2

a Model-based population assignment using ADMIXTURE with K from 2 to 3. The height of each colored segment represents the proportion of the individual’s genome derived from inferred ancestral lineages. b Geographic distribution of 24 natural populations (circles) where colors represent ancestral components inferred by ADMIXTURE (according to the substructure at K = 3). The location of the individual selected for genome assembly is indicated by a black star. Inset: the current geographic range of P. koreana predicted by ecological niche models (ENMs). c Isolation-by-distance analyses (Mantel test, two-sided) for populations (n = 276) based on neutral (blue dots and black line) and adaptive variants (red dots and red line) separately. The shadow of linear regression denotes the 95% confidence interval. d Isolation-by-environment analyses (partial Mantel test, two-sided, controlling for the effect of geographic distance) for populations (n = 276) based on neutral (blue dots and black line) and adaptive variants (red dots and red line) separately. The shadow of linear regression denotes the 95% confidence interval. Source data are provided as a Source Data file.

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