title: Surface changes in a strain of Rhizobium trifolii on mutation to bacteriophage resistance.
mesh_terms: D000327:Adsorption; D001433:Bacteriolysis / Q000187:drug effects; D001435:Bacteriophages; D002462:Cell Membrane / Q000032:analysis; D002473:Cell Wall / Q000276:immunology; D004492:Edetic Acid / Q000494:pharmacology; D004586:Electrophoresis; D008049:Lipase / Q000494:pharmacology; D009088:Mucoproteins / Q000032:analysis; D009113:Muramidase / Q000494:pharmacology; D009154:Mutation; D010710:Phosphates / Q000032:analysis; D012231:Rhizobium / Q000276:immunology*
chemical_list: D009088:Mucoproteins; D010710:Phosphates; D004492:Edetic Acid; D008049:Lipase; D009113:Muramidase