Figure 2
From: Using genetic markers to unravel the origin of birds converging towards pre-migratory sites
Absolute frequency of significant allele frequency clines. The graph summarizes all statistically significant associations (p < 0.05) between the allele frequencies (for 16 microsatellite loci) and the coordinates of the nine reference populations. Orientation is given with respect to the 360 degrees virtual rotating axis and all clines are distributed in arches of 10 degrees for graphical purposes. The figure was generated in GenoCline v1.0. (http://www.didac.ehu.es/genocline/)81.
