title: [Protoplastformation and interpretation of the freeze-etch image of membranestructures of Clostridium nigrificans].
mesh_terms: D002462:Cell Membrane / Q000187:drug effects; D002473:Cell Wall / Q000187:drug effects; D003013:Clostridium / Q000166:cytology* / Q000187:drug effects; D003593:Cytoplasm / Q000187:drug effects; D005613:Freeze Etching; D008854:Microscopy, Electron; D009113:Muramidase / Q000494:pharmacology; D011523:Protoplasts
chemical_list: D009113:Muramidase
vernacular_title: Protoplastenbildung und Interpretation des Gefrierätzbildes der Membranstrukturen bei Clostridium nigrificans.