Isolation of atypical lipopolysaccharides from purified cell walls of Pseudomonas cepacia.
Wall fragments were prepared from two strains of Pseudomonas cepacia and from P. aeruginosa, and their contents of readily extractable lipid, pronase-digestible protein and lipopolysaccharide were measured. Lipopolysaccharide extracted from P. cepacia, although biologically active, contained no detectable 2-keto-3-deoxyoctonic acid, but contained phosphate, rhamnose, glucose, heptose and hexosamine in concentrations comparable to those found in P. aeruginosa.
D002473:Cell Wall / Q000032:analysis; D005227:Fatty Acids / Q000032:analysis; D008070:Lipopolysaccharides / Q000302:isolation & purification*; D011549:Pseudomonas / Q000032:analysis*; D011550:Pseudomonas aeruginosa / Q000032:analysis
D005227:Fatty Acids; D008070:Lipopolysaccharides