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. 2011 Nov 16;12:59. doi: 10.1186/1471-2091-12-59

Figure 1.

Figure 1

Phylogenetic analyses of the top 100 GbpA homologs found in the National Center for Biotechnology Information (NCBI) microbial protein database reveal three distinct branches, clustering GbpA SBP's, canonical DppA proteins, and HbpA2 SBP's. The phylogenetic tree was generated using the neighbor-joining tree construction method with Jukes-Cantor distances within the Geneious 5.3.4. software program and no outgroup was selected. Bootstrap resampling was conducted with 100 replicates by PhyML 3.0 [30] and support values for the three main nodes are provided. Representative sequences are shown by their NCBI Reference Sequence identifier.