Threonine DehydrataseL-Serine DehydrataseThreonineHydro-LyasesUrocanate HydrataseIsoleucineNitrosoguanidinesCorynebacteriumPropanediol DehydrataseKetonesButyratesPrephenate DehydratasePorphobilinogen SynthaseEscherichia coliCulture MediaPyruvate KinaseStaphylococcus aureusStaphylococcusStaphylococcal InfectionsMethicillin-Resistant Staphylococcus aureusMethicillin ResistanceAnti-Bacterial Agents