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Fig. 3 | BMC Genomics

Fig. 3

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

Fig. 3

Phylogenetic tree of R. opacus R7 proteins containing the catalytic subunit of hydroxylases and monooxygenases. 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. Distinct clades are labeled with different colors: green, clade 1; purple, clade 2; red, clade 3; blue, clade 4; yellow, clade 5; brown, clade 6; pink, clade 7; light green, clade 8; orange, clade 9; grey, clade 10. White clades surrounded by grey lines correspond to not classified proteins: clade of not classified protein 1–6. The extended clade 1 includes the R7 proteins PheA1a, PheA2a, PheA3a; the extended clade 4 includes the R7 PrmA protein. The tree image was built with the ETE Toolkit using the circular plot function, with equal branch lengths and labeling each node with bootstrap support. Abbreviation of hydroxylase and monooxygenase names are reported in Additional file 2: Table S2

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