Fig. 2
From: Urban landscape genomics identifies fine-scale gene flow patterns in an avian invasive
Population subdivision was explored with several complementary analyses. a Principle coordinate analysis (PCoA) plot using codominant genetic distances. Percentage of total variation explained by each axis shown in brackets. The spread of points along axis 1 reflects a trend in missing data, although total missing data remains < 10% per individual. b Averaged results of ten iterations per K-value in STRUCTURE for K = 1 to 3. A strong panmictic signal is evident in the dataset, with no additional population subdivision revealed as K increases. c Kamada-Kawai force-directed depictions of mutual k-nearest neighbor network graphs for k = 10 show a network with high interconnectivity within a single cluster
