Fig. 3From: Postglacial recolonizations, watershed crossings and human translocations shape the distribution of chub lineages around the Swiss AlpsResults from the Bayesian clustering analysis in STRUCTURE using K = 2 to K = 5 clusters. Individuals are sorted by sampling site and the lengths of colored bars represent individual assignment probabilities to each of the inferred genetic clusters. Individuals from the Po drainage are Italian chub (Squalius squalus), all other individuals are European chub (S. cephalus). Italian chub that possessed mitochondrial haplotype E are marked with an asteriskBack to article page