Fig. 9From: Sulfate limitation increases specific plasmid DNA yield and productivity in E. coli fed-batch processesApplicability of sulfate limitation to other biotechnologcial products. Dots and lines indicate metabolites and reactions, respectively, annotated in iML1515. Metabolites shown as red circles are targets for productivity improvement by sulfate limitation. The figure was created with iPath 3.0 [66]. An interactive version of the map is available at https://pathways.embl.de/selection/DfMG1nmoIuPIvOcdQSt. A full list of identified targets is shown in Additional file 1: Table S4Back to article page