Fig. 4
Differential expression of enzymes related to aromatic degradation identified in the R. fluviale LM-2 transcriptome. Red arrows show the number of upregulated genes identified by RNA sequencing. Upregulated genes: values of Log2 fold change > 1 and p value ≥ 0.05. No upregulated genes related to ferulic acid pathway II or the protocatechuate 2,3-cleavage pathway were identified under the conditions analyzed. Enzymes identified as upregulated: feruloyl-CoA hydratase/lyase, PF00378 (Ferulic acid pathway I); Vanillin dehydrogenase, PF00171 (Vanillin pathway); NAD-depend dehydrogenase, PF00106 (protocatechuate 4,5-cleavage pathway); 3-oxoadipate enol-lactonase, PF00561 and beta-ketoadipyl-CoA thiolase, PF00108/PF02803 (β-ketoadipate pathway)