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. 2018 May 24;12(8):1994–2010. doi: 10.1038/s41396-018-0150-9

Fig. 5.

Fig. 5

Relationships of Alphaproteobacteria, Betaproteobacteria, and Gammaproteobacteria in RpoB and BchH phylogenies. Schematic presentation of two PhyloBayes trees with 91 ingroup strains of photosynthetic Proteobacteria (see Figures S9, S10). The RpoB phylogeny reflects the organismal evolution (species tree) in contrast to the BchH phylogeny corresponding to the evolution of the PGC (photosynthesis tree). Alphaproteobacteria, betaproteobacteria, and gammaproteobacterial branches are shown in black, light blue, and orange, respectively. *Rhodobacteraceae (color figure online)