Fig. 2
From: Temporal genetic differentiation in Glossina pallidipes tsetse fly populations in Kenya
Results of tests for isolation by distance showing the linear regression of genetic differentiation FST/(1-FST) by geographical distance (km) (a), and temporal distance (generations) (b), with the best line of linear fit and R2 values displayed by region. Tests for isolation by distance were completed using Rousset’s procedure [63] implemented in the “isolation by distance” v3.23 web service [64]. Geographical distances were generated using the web-based “geographic matrix generator” v1.2.3 [65], and the significance of the regression (P) and strength of the correlation (R 2) were tested by a Mantel test with 10,000 randomizations [66]