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. 2013 Sep 18;8(9):e75105. doi: 10.1371/journal.pone.0075105

Figure 2. Phylogenetic analysis of the proteins homologous to type IV pilin from different myxobacterial strains.

Figure 2

The bar indicated the evolutionary distance. The numbers on branch nodes were percentages of 1000 sets of bootstrap supports. The proteins, except for those from S . aurantiaca DSM17044, were denoted as their gene locus tags in the genome of the strain they belonged to.