Figure 1

Phylogenetic inference using classical genes. The trees were constructed using the maximum likelihood method, with 1000 bootstrap replicates. Only bootstrap values at important branches are shown. All the trees were inferred based on Tamura 3-parameter model with complete deletion option but at different substitution rates. (A) hsp65-based tree (Uniform rate), (B) rpoB-based tree (Gamma rate), (C) secA-based tree (Gamma rate), (D) recA-based tree (Gamma rate), (E) sodA-based tree (Uniform rate), (F) supermatrix tree (Gamma rate).