Figure 2From: Full genome SNP-based phylogenetic analysis reveals the origin and global spread of Brucella melitensis Phylogeography of B. melitensis isolates collected globally. (A) Phylogenetic tree of B. melitensis isolates. The phylogenetic tree was reconstructed using 13,728 polymorphic nucleotide sites and rooted with two B. abortus strains. (B) Geographical distribution of B. melitensis isolates collected globally.Back to article page