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Figure 4 | BMC Evolutionary Biology

Figure 4

From: Unraveling the evolutionary history of the phosphoryl-transfer chain of the phosphoenolpyruvate:phosphotransferase system through phylogenetic analyses and genome context

Figure 4

Maximum likelihood topology of the HprK sequences used in this study. The tree is arbitrarily rooted with α-Proteobacteria. Support of nodes is indicated as in Figure 2. # indicates nodes with BS = 100% bootstrap and BPP = 1.00. The length of the α-Proteobacteria branch has been shortened (indicated by dotted lines).

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