Fig. 4

Mean individual self-assignment to the population of origin as obtained from the Discriminant Analysis of Principal Components of 343 individuals from the 15 contemporary populations of whitefish, based on either all 13 microsatellites (x-axis) or by excluding the four microsatellites with strong deviations from Hardy-Weinberg equilibrium (y-axis). Lake-resident populations are indicated by circles, whereas anadromous populations are indicated by diamonds. Data points are slightly jittered vertically to avoid overplotting. The black line represents the line of identity (1:1)