Fig. 4

Unsupervised hierarchical clustering of 1,226 individuals (comprising 73 populations, where the N’Dama from Burkina Faso were considered as two distinct populations) using genotype data for 7,749 high-quality filtered single nucleotide polymorphisms. Results for an inferred number of clusters K = 3 are shown. Green European taurine, red African taurine, purple zebu