title: The physical structure of endotoxin extracted from wild-type and R mutants of Salmonella.
mesh_terms: D004731:Endotoxins; D006017:Glycolipids; D008854:Microscopy, Electron; D008968:Molecular Conformation; D009154:Mutation; D012475:Salmonella; D012486:Salmonella typhimurium
chemical_list: D004731:Endotoxins; D006017:Glycolipids