Erratum to: Molecular characterization of cytochrome P450 genes in the polycyclic aromatic hydrocarbon degrading Mycobacterium vanbaalenii PYR-1

Due to an unfortunate error most of the entries in the pipA column of Table 1 were incorrect. The correct table is printed below.

Table 1 Mycobacterium strains used in this study that were screened for the presence of cytochrome P450 genes and nidA and nidB genes