Fig. 4From: Genotype diversity of brucellosis agents isolated from humans and animals in Greece based on whole-genome sequencingMaximum likelihood tree based on cgSNP alignment of the Greek B. melitensis isolates and foreign strains of the East Mediterranean genotype. Greek isolates originating from humans are coloured blue. For each strain, the country of origin is given, if known, by coloured branch tips and appended to the strain name. The scale bar indicates the number of base substitutions per siteBack to article page