Figure 2.

Phylogenetic tree based on the 16S rRNA sequence highlighting the phylogenetic position of Rhodococcus rhodochrous strain ATCC 17895 relative to other type strains within the genus Rhodococcus. Genbank accession numbers are indicated in parentheses. Sequences were aligned using CLUSTALW, and phylogenetic inferences were obtained using the neighbor-joining method within the MEGA v5 software [38]. Numbers at the nodes are percentages of bootstrap values obtained by repeating the analysis 1,000 times to generate a majority consensus tree. The scale bar indicates 0.005 nucleotide change per nucleotide position.