title: Substrate utilization in heterogenous bacterial communities.
mesh_terms: D001419:Bacteria / Q000302:isolation & purification*; D004791:Enzyme Inhibitors; D005947:Glucose / Q000096:biosynthesis; D014364:Tryptophan / Q000096:biosynthesis; D014871:Water Microbiology
chemical_list: D004791:Enzyme Inhibitors; D014364:Tryptophan; D005947:Glucose