title: The influence of the O-antigen and the capsular polysaccharide on the establishment of PlCmts lysogeny in Klebsiella pneumoniae.
abstract: The O-antigen of the lipopolysaccharide in Klebsiella pneumoniae caused a significant reduction in the frequency of establishment of PlCmts lysogeny, while the capsular polysaccharide showed no effect on this frequency. The bacterial receptor for PlCmts are the lipopolysaccharide-core oligosaccharides, the results suggest that K. pneumoniae strains with an O-antigen in their lipopolysaccharide have a poorly accessible lipopolysaccharide-core (the PlCmts bacterial receptor), while K. pneumoniae strains lacking the O-antigen have a highly accessible lipopolysaccharide-core. The accessibility of the receptor is independent of the K antigen (capsular polysaccharide).
authors: Departament de Microbiología, Universitat de Barcelona, Spain.
authors: S
authors: S
authors: Camprubí
authors: E
authors: E
authors: Sabater
authors: M
authors: M
authors: Regué
authors: J M
authors: JM
authors: Tomás
mesh_terms: D000942:Antigens, Bacterial / Q000502:physiology*; D001435:Bacteriophages / Q000502:physiology*; D004926:Escherichia coli / Q000502:physiology; D007711:Klebsiella pneumoniae / Q000502:physiology*; D008242:Lysogeny; D009154:Mutation; D019081:O Antigens; D010957:Plasmids; D011135:Polysaccharides, Bacterial / Q000502:physiology*; D011991:Receptors, Virus / Q000378:metabolism; D012703:Serotyping
chemical_list: D000942:Antigens, Bacterial; D019081:O Antigens; D011135:Polysaccharides, Bacterial; D011991:Receptors, Virus