Fig. 5
Biological process and pathway enrichment for intracellular proteins in P. putida. The enriched biological process (a) and enriched KEGG pathways (b) between glycerol control (10 g L−1) and co-feeding 9 g L−1 glycerol with 1 g L−1 benzoate conditions. The top 15 enriched biological processes were plotted. The top 10 enriched pathways were also plotted. The bar length corresponds to transformed p value. Numbers in the bar graph indicate the total number of up-regulated or down-regulated proteins in each enriched biological process or KEGG pathway