Figure 1From: A Genomic Encyclopedia of the Root Nodule Bacteria: assessing genetic diversity through a systematic biogeographic survey This map shows the location of isolation of root nodule bacteria strains requested for sequencing in this proposal. Color codes are as follows: Alphaproteobacteria; Azorhizobium (yellow), Bradyrhizobium (green), Ensifer (red), Mesorhizobium (light blue), Methylobacterium (purple), Microvirga (orange), Rhizobium (blue) and Betaproteobacteria (circles); Burkholderia (yellow), Cupriavidus (blue).Back to article page