Figure 2 | Scientific Reports

Figure 2

From: Ecological adaptation and phylogenetic analysis of microsymbionts nodulating Polhillia, Wiborgia and Wiborgiella species in the Cape fynbos, South Africa

Figure 2

The maximum likelihood phylogenetic relationships of root nodule rhizobial isolates isolated from Polhillia pallens (red), Wiborgia obcordata (blue), Wiborgia sericea (black) and Wiborgiella sessilifolia (green), based on Mesorhizobium-16S rRNA sequence analysis. Test isolates are shown in bold. The significance of each branch is indicated by a bootstrap value =  > 50 for each node (1000 replicates). The scale bar represents the number of changes per nucleotide position.

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