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Fig. 2 | BMC Genomics

Fig. 2

From: Genome-based analysis for the identification of genes involved in o-xylene degradation in Rhodococcus opacus R7

Fig. 2

Phylogenetic tree of R. opacus R7 proteins containing the catalytic subunit of dioxygenases. The tree was constructed aligning selected reference protein sequences with R7 sequences. Numbers represent the bootstrap values on the branches calculated for maximum likelihood (ML) method selected from the package MEGA version 6 with 100 bootstraps. Color scheme for dioxygenases: brown, clade 1; pink, clade 2; blue, clade 3; yellow, clade 4; green, clade 5; grey, clade 6; red, clade 7; light blue, clade 8. The extended clade includes the AkbA1a of R. opacus R7 homologous to the AkbA1a of R. sp. DK17 involved in the oxidation of o-xylene. Abbreviation of dioxygenase names are reported in Additional file 1: Table S1

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