title: [Biological activity of native and modified lipopolysaccharides of Rahnella aquatilis].
abstract: Modified lipopolysaccharide (LPS) preparations: dephosphorylated and N,O-dcacylated ones of six strains of Rahnella aquatilis have been obtained. It has been shown that the modified LPS, in contrast to native ones, have lost completely their toxicity and pathogenicity. This can evidence for the participation of both acyl, and phosphoryl groups in biological activity of LPS of R. aquatilis.
authors.forename: A N
authors.initials: AN
authors.lastname: Ostapchuk
authors.forename: L D
authors.initials: LD
authors.lastname: Varbanets
mesh_terms: D014644:Genetic Variation; D008070:Lipopolysaccharides / Q000737:chemistry*; D020638:Rahnella / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism*
chemical_list: D008070:Lipopolysaccharides