Figure 3.

The distribution of nucleotide diversity and effective population size (N_e) for Pinus krempfii and genus Pinus based on nuclear genes. π_t, nucleotide diversity measured at all sites; π_s, nucleotide diversity at silent sites; θ_w, nucleotide polymorphism at all sites; θ_ws, nucleotide polymorphism at silent sites. N_e (effective population size) was calculated based on θ_ws/4μ assuming generation time of 50 years and mutation rate per year of 7 × 10⁻¹⁰ estimated for the genus Pinus by Willyard et al. (2007). The value of N_e for P. krempfii was denoted by star. For species where multiple reported data were available, we used the average (see Table S7 for details).