title: Lipopolysaccharide heterogeneity in Salmonella typhimurium analyzed by sodium dodecyl sulfate polyacrylamide gel electrophoresis.
mesh_terms: D002462:Cell Membrane / Q000032:analysis; D004591:Electrophoresis, Polyacrylamide Gel; D008070:Lipopolysaccharides / Q000032:analysis*; D008970:Molecular Weight; D009154:Mutation; D012486:Salmonella typhimurium / Q000201:enzymology / Q000276:immunology*; D012967:Sodium Dodecyl Sulfate; D013045:Species Specificity; D014534:UDPglucose 4-Epimerase
chemical_list: D008070:Lipopolysaccharides; D012967:Sodium Dodecyl Sulfate; D014534:UDPglucose 4-Epimerase