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Figure 11 | BMC Biology

Figure 11

From: Inter-genomic displacement via lateral gene transfer of bacterial trp operons in an overall context of vertical genealogy

Figure 11

Phylogenetic tree of TrpEb sequences. Cdi_2 is encoded by a paralog copy of trpEb_1 that has been inserted ahead of the Cdi trp operon. TrpEb_2 is encoded by a highly divergent paralog subclass of trpEb that probably has a specialized function [28]. No TrpEb_2 sequences were used to construct concatenates (Fig. 2). Rsp_2 is shown with two patterns, indicating uncertainty about whether it is an ancient paralog or a xenolog.

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