Figure 4 | Scientific Reports

Figure 4

From: A reduced SNP panel to trace gene flow across southern European wolf populations and detect hybridization with other Canis taxa

Figure 4

Multivariate discriminant analyses (PC performed with the “dudi.pca” function) (a) in the Adegenet 2.3.457 package and (b) with a Bayesian assignment approach in Structure 2.3.460 (assuming K = 5 and the “Admixture” and “Independent allele frequencies” models) obtained analysing the 192-SNP genotypes of the five reference populations (J: Jackals; D: Dogs; WDIN: Dinaric; WIB: Iberian; WIT: Italian wolves) together with 33 additional canid genotypes categorized as non-admixed (W, grey dots) or admixed (Hy, black dots) in earlier studies (n = 10 Italian and n = 9 Dinaric wolves, n = 4 Italian wolf x dog (HyIT), n = 4 Dinaric wolf x dog (HyDIN), n = 4 Iberian wolf x dog (HyIB), and n = 2 jackal x dog individuals (HyJ-D)). Bar plots were obtained concatenating data from the five independent runs using Clumpp 1.1.162 and graphically displayed using Distruct 1.163.

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