Figure 6
Correlations between the strength of local adaptation of the Ptt pathogen and the genetic (FST) and geographic (km) distances between the populations.
For each pair of populations, local adaptation was measured by the differences in the sympatric–allopatric comparison using the population least square mean calculated by applying the statistical model in Table 4. Genetic distances between the pathogen populations are based on AFLPs (A) and those among the host populations are based on SSAPs (B). For each correlation, we report the coefficient of correlation (r), while the P values were determined by the Spearman-rank non-parametric method.
