Fig. 3. (A) Operonic structure of putative genes for initial lignin oxidative enzymes and neighboring proteins on Pseudomonas kribbensis CHA-19 genome. The gene IDs for dye-decolorizing peroxidase (DyP; TFH80052, TFH80975, and TFH81056) and laccase-like multicopper oxidases (LMCO; TFH77958 and TFH78995) are shown in red letters.
(B) Comparison of mRNA expression levels of target genes in CHA-19 cells induced by vanillic acid (Van) or lignin (Lig) with those by glucose (Glu). mRNAs were extracted from the CHA-19 cells after 5- or 24-h induction at 28°C.