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.