Fig. 3From: Drift, selection, or migration? Processes affecting genetic differentiation and variation along a latitudinal gradient in an amphibianStandardized F’ST pairwise comparisons a) for MHC class II and b) RCO860 microsatellite marker b) in relation to Standardized G’ST pairwise values for neutral microsatellites. The northern cluster is represented by yellow circles and the southern cluster is represented by blue circles Back to article page