Figure 2. Results of two clustering analyses performed with combined GT-seq+ddRADseq dataset of 642 bears genotyped at 322 autosomal loci. A) find.clusters Discriminant Analysis of Principal Components (DAPC) displaying inferred clustering at K = 4. Each point represents an individual bear and inertial ellipses surround each genetic cluster. B) STRUCTURE barplot showing inferred clustering at K = 4. Each colour corresponds to a distinct genetic cluster and each vertical bar represents an individual and their proportional membership in each cluster. C) Plot of Bayesian Information Criterion (BIC) from DAPC analysis for each number of clusters evaluated. D) Plot of ln P(K ) for each number of clusters evaluated in the STRUCTURE analysis. E) Plot of deltaK for each number of clusters evaluated in the STRUCTURE analysis.