Fig. 1From: ddRAD-seq reveals the genetic structure and detects signals of selection in Italian brown troutGeographic (a) and genetic (b) structure of the studied sample. a Sampling locations. Colored points on the map represent sampling locations. b Admixture analysis. Each barplot represent an individual. The height of each colored bar represents the probability of assignment to the corresponding ancestry, when assuming the presence of five ancestral populations (K = 5)Back to article page