title: Protoplasts and spheroplasts of gram-negative bacteria (with special emphasis on Proteus mirabilis).
mesh_terms: D004492:Edetic Acid; D006090:Gram-Negative Bacteria / Q000235:genetics / Q000502:physiology*; D007740:L Forms / Q000502:physiology; D009113:Muramidase; D009154:Mutation; D010457:Peptidoglycan / Q000235:genetics; D011513:Proteus mirabilis / Q000502:physiology*; D011523:Protoplasts / Q000502:physiology* / Q000648:ultrastructure; D013104:Spheroplasts / Q000502:physiology* / Q000648:ultrastructure
chemical_list: D010457:Peptidoglycan; D004492:Edetic Acid; D009113:Muramidase