Visualization of S. aureus peptidoglycan metabolic pathway. Node colours correspond to fold changes of differentially expressed genes 40 min after treatment with 4 μg/ml of fosfomycin (red - upregulated, green - downregulated, grey - genes not differentially expressed). Metabolites are represented by grey-shaded nodes without the plus sign on the connecting arcs.
Petek et al. BMC Microbiology 2010 10:159 doi:10.1186/1471-2180-10-159