[Somatic antigens of Shigella and Escherichia coli. Determination of the structure of O-specific polysaccharide from Shigella boydii type 12 and its serological properties compared with the O-specific polysaccharide from Escherichia coli]. 1986

V L L'vov, and E B Lapina, and O F Belaia, and G N Pluzhnikova, and A S Shashkov

The structure of the O-specific polysaccharide of the somatic antigen (lipopolysaccharide) of Shigella boydii, type 12, was established by 1H- and 13C-NMR, methylation analysis and partial acid hydrolysis methods. The polysaccharide consists of pentasaccharide repeating units of the following structure: (formula; see text) The amount of O-acetyl groups was far less than stoichiometric, only about 2 for 3-4 repeating units. Nevertheless, the results of serological studies revealed 3-O-acetyl-alpha-L-rhamnose residue to be the major immunodominant group. In spite of the presence of similar trisaccharide fragments, the lipopolysaccharide and polysaccharide from Shigella boydii type 12 gave no crossreaction with lipopolysaccharide and polysaccharide from Escherichia coli 07. The possible reasons of the absence of serological relatedness between the Sh. boydii, type 12, and E. coli 07 cells were discussed.

UI MeSH Term Description Entries
D007124 Immunoenzyme Techniques Immunologic techniques based on the use of: (1) enzyme-antibody conjugates; (2) enzyme-antigen conjugates; (3) antienzyme antibody followed by its homologous enzyme; or (4) enzyme-antienzyme complexes. These are used histologically for visualizing or labeling tissue specimens. Antibody Enzyme Technique, Unlabeled,Enzyme Immunoassay,Enzyme-Labeled Antibody Technique,Immunoassay, Enzyme,Immunoperoxidase Techniques,Peroxidase-Antiperoxidase Complex Technique,Peroxidase-Labeled Antibody Technique,Antibody Enzyme Technic, Unlabeled,Enzyme-Labeled Antibody Technic,Immunoenzyme Technics,Immunoperoxidase Technics,Peroxidase-Antiperoxidase Complex Technic,Peroxidase-Labeled Antibody Technic,Antibody Technic, Enzyme-Labeled,Antibody Technic, Peroxidase-Labeled,Antibody Technics, Enzyme-Labeled,Antibody Technics, Peroxidase-Labeled,Antibody Technique, Enzyme-Labeled,Antibody Technique, Peroxidase-Labeled,Antibody Techniques, Enzyme-Labeled,Antibody Techniques, Peroxidase-Labeled,Enzyme Immunoassays,Enzyme Labeled Antibody Technic,Enzyme Labeled Antibody Technique,Enzyme-Labeled Antibody Technics,Enzyme-Labeled Antibody Techniques,Immunoassays, Enzyme,Immunoenzyme Technic,Immunoenzyme Technique,Immunoperoxidase Technic,Immunoperoxidase Technique,Peroxidase Antiperoxidase Complex Technic,Peroxidase Antiperoxidase Complex Technique,Peroxidase Labeled Antibody Technic,Peroxidase Labeled Antibody Technique,Peroxidase-Antiperoxidase Complex Technics,Peroxidase-Antiperoxidase Complex Techniques,Peroxidase-Labeled Antibody Technics,Peroxidase-Labeled Antibody Techniques,Technic, Enzyme-Labeled Antibody,Technic, Immunoenzyme,Technic, Immunoperoxidase,Technic, Peroxidase-Antiperoxidase Complex,Technic, Peroxidase-Labeled Antibody,Technics, Enzyme-Labeled Antibody,Technics, Immunoenzyme,Technics, Immunoperoxidase,Technics, Peroxidase-Antiperoxidase Complex,Technics, Peroxidase-Labeled Antibody,Technique, Enzyme-Labeled Antibody,Technique, Immunoenzyme,Technique, Immunoperoxidase,Technique, Peroxidase-Antiperoxidase Complex,Technique, Peroxidase-Labeled Antibody,Techniques, Enzyme-Labeled Antibody,Techniques, Immunoenzyme,Techniques, Immunoperoxidase,Techniques, Peroxidase-Antiperoxidase Complex,Techniques, Peroxidase-Labeled Antibody
D009682 Magnetic Resonance Spectroscopy Spectroscopic method of measuring the magnetic moment of elementary particles such as atomic nuclei, protons or electrons. It is employed in clinical applications such as NMR Tomography (MAGNETIC RESONANCE IMAGING). In Vivo NMR Spectroscopy,MR Spectroscopy,Magnetic Resonance,NMR Spectroscopy,NMR Spectroscopy, In Vivo,Nuclear Magnetic Resonance,Spectroscopy, Magnetic Resonance,Spectroscopy, NMR,Spectroscopy, Nuclear Magnetic Resonance,Magnetic Resonance Spectroscopies,Magnetic Resonance, Nuclear,NMR Spectroscopies,Resonance Spectroscopy, Magnetic,Resonance, Magnetic,Resonance, Nuclear Magnetic,Spectroscopies, NMR,Spectroscopy, MR
D011135 Polysaccharides, Bacterial Polysaccharides found in bacteria and in capsules thereof. Bacterial Polysaccharides
D004926 Escherichia coli A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc. Alkalescens-Dispar Group,Bacillus coli,Bacterium coli,Bacterium coli commune,Diffusely Adherent Escherichia coli,E coli,EAggEC,Enteroaggregative Escherichia coli,Enterococcus coli,Diffusely Adherent E. coli,Enteroaggregative E. coli,Enteroinvasive E. coli,Enteroinvasive Escherichia coli
D000942 Antigens, Bacterial Substances elaborated by bacteria that have antigenic activity. Bacterial Antigen,Bacterial Antigens,Antigen, Bacterial
D012703 Serotyping Process of determining and distinguishing species of bacteria or viruses based on antigens they share. Serotypings
D012760 Shigella A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria that ferments sugar without gas production. Its organisms are intestinal pathogens of man and other primates and cause bacillary dysentery (DYSENTERY, BACILLARY).
D012761 Shigella boydii One of the SHIGELLA species that produces bacillary dysentery (DYSENTERY, BACILLARY).
D019081 O Antigens The lipopolysaccharide-protein somatic antigens, usually from gram-negative bacteria, important in the serological classification of enteric bacilli. The O-specific chains determine the specificity of the O antigens of a given serotype. O antigens are the immunodominant part of the lipopolysaccharide molecule in the intact bacterial cell. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed) O-Antigen,O-Specific Polysaccharides,O Antigen,O Antigen, Bacterial,O-Antigens,O-Specific Polysaccharide,Antigen, Bacterial O,Antigen, O,Antigens, O,Bacterial O Antigen,O Specific Polysaccharide,O Specific Polysaccharides,Polysaccharide, O-Specific,Polysaccharides, O-Specific

Related Publications

V L L'vov, and E B Lapina, and O F Belaia, and G N Pluzhnikova, and A S Shashkov
December 1983, Carbohydrate research,
V L L'vov, and E B Lapina, and O F Belaia, and G N Pluzhnikova, and A S Shashkov
August 1988, Carbohydrate research,
V L L'vov, and E B Lapina, and O F Belaia, and G N Pluzhnikova, and A S Shashkov
December 1995, Carbohydrate research,
V L L'vov, and E B Lapina, and O F Belaia, and G N Pluzhnikova, and A S Shashkov
July 1976, European journal of biochemistry,
V L L'vov, and E B Lapina, and O F Belaia, and G N Pluzhnikova, and A S Shashkov
June 1977, European journal of biochemistry,
V L L'vov, and E B Lapina, and O F Belaia, and G N Pluzhnikova, and A S Shashkov
July 1979, European journal of biochemistry,
V L L'vov, and E B Lapina, and O F Belaia, and G N Pluzhnikova, and A S Shashkov
December 1994, Carbohydrate research,
V L L'vov, and E B Lapina, and O F Belaia, and G N Pluzhnikova, and A S Shashkov
September 2015, Carbohydrate research,
V L L'vov, and E B Lapina, and O F Belaia, and G N Pluzhnikova, and A S Shashkov
December 2007, Carbohydrate research,
V L L'vov, and E B Lapina, and O F Belaia, and G N Pluzhnikova, and A S Shashkov
November 1991, Infection and immunity,
Copied contents to your clipboard!