Fig. 7From: Towards the dynamic conservation of Serbian spruce (Picea omorika) western populationsInferring optimal number of genetic clusters from STRUCTURE analysis based on (a) distribution of Pr(K) at K ranging from 1 to 15 (vertical bars represent standard errors) (left) and (b) ΔK method of Evanno et al. (2005) (right)Back to article page