Proportion of AFLP and microsatellite markers detected as outliers between drainages. Within the Rhone, individuals were grouped as having a S.trutta-like (trutta) or a S. rhodanensis-like (rhod) genotype based on the results from a Structure analysis (see text for details), and separate outlier scans were conducted for these two genetic groups. Note that the shading of the circles is consistent with that used for the drainages in Figure 1. Rhi=Rhine, Rho=Rhone, T=Ticino, P=Poschiavino.
Keller et al. BMC Evolutionary Biology 2012 12:210 doi:10.1186/1471-2148-12-210