Fig. 1 in Bradyrhizobium altum sp. nov., Bradyrhizobium oropedii sp. nov. and Bradyrhizobium acaciae sp. nov. from South Africa show locally restricted and pantropical nodA phylogeographic patterns

Fig. 1. Individual maximum-likelihood phylogenies of atpD, dnaK, glnII, gyrB and rpoB housekeeping genes. These phylogenies only include Bradyrhizobium type strains from the B. elkanii supergroup, although the atpD phylogeny did not include B. ripae WT4T, B. erythrophlei CCBAU 53325T, and B. ferriligni CCBAU 51502T due to the lack of sequence data. In each phylogeny B. japonicum USDA6T was used as the outgroup. Strains of the species investigated in this study are indicated in colour. Bootstrap values were inferred from 1000 replicates and only those greater than 60% are shown on the nodes. The scalebars indicates nucleotide substitutions per site.