O-Antigens
Systems Biology and Pangenome of Salmonella O Antigens
... the O-antigen flippase (wzx) and O-antigen polymerase (wzy) as signature orthologous groups because their genetic sequence is highly variable across serogroups as a result of their specificity to the ...
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Identification of Acinetobacter baumannii Strains with Monoclonal Antibodies against the O Antigens of Their Lipopolysaccharides
... of O-antigen expression or the natural production of LPS which is of the rough ...their O antigens is clearly demonstrated in this ...the O antigen of the LPS from a large number of ...the ...
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Stable Chromosomal Expression of Shigella flexneri 2a and 3a O-Antigens in the Live Salmonella Oral Vaccine Vector Ty21a
... foreign antigens, including Shigella ...3a O-antigens, which have been shown to provide broad cross-protection to multiple disease-predominant ...2a O-antigen contain- ing the 3,4 antigenic ...
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Phenotypic H Antigen Typing by Mass Spectrometry Combined with Genetic Typing of H Antigens, O Antigens, and Toxins by Whole Genome Sequencing Enhances Identification of Escherichia coli Isolates
... H antigens, O antigens, and toxins (WGS-HOT) was used to type 60 clinical Escherichia coli isolates, 43 of which were previously identified as nonmotile, H type undetermined, or O rough by ...
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Polymannose O-antigens of Escherichia coli, the binding sites for the reversible adsorption of bacteriophage T5+ via the L-shaped tail fibers.
... 222-227 0022-538X/82/010222-06$02.00/0 Polymannose O-Antigens of Escherichia coli, the Binding Sites for the Reversible Adsorption of Bacteriophage T5+ via the LShaped Tail Fibers KNUT H[r] ...
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Development of PCR Assays Targeting the Genes Involved in Synthesis and Assembly of the New Escherichia coli O174 and O177 O Antigens
... described O serogroups which were reported as human ...The O-antigen gene clusters of ...the O-antigen-specific genes were developed and tested on 25 clinical and environmental isolates of those two ...
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Monoclonal antibodies delineate multiple epitopes on the O antigens of Salmonella typhi lipopolysaccharide
... Reactivity" pattern of MAbs PlA2B1O and PlA2All with different bacterial sonic extracts.. typhi sonic extract.[r] ...
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Preparation of typing antisera specific for O antigens of Pseudomonas aeruginosa
... Absorption of each typing antiserum with either cell suspensions of five 0-type strains or with a suspension of a particular polyagglutinable strain SMC 247 abolished cross-reactivity in[r] ...
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Retained Intrauterine Foetal Bones: A Review of Literature
... and O antigens may be present in the normal population at titers up to or greater than ...found O and H agglutinin titre of ≥1:120 in ...found, O and H agglutinins ...
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Bacterial Characteristics in Relation to Clinical Source of Escherichia coli Isolates from Women with Acute Cystitis or Pyelonephritis and Uninfected Women
... Several possible explanations for the considerable similarity of cystitis and fecal isolates were considered. Misclassification bias seemed unlikely, since low-count cystitis isolates appeared as virulent as or more ...
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Associations between Heat Stable (O) and Heat Labile (HL) Serogroup Antigens of Campylobacter jejuni: Evidence for Interstrain Relationships within Three O/HL Serovars
... serovar O 2/HL 4 (Table 2, strains P/2255 and P/3546) and two of serovar O 50/HL 7 (Table 3, strains P/3758 and P/2578) appear otherwise to be unrelated to the clonal strains of these ...similar ...
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O antigen specificities of the serotype strains of Serratia marcescens
... By using the data summarized in Table 2, a set of absorbed antisera was prepared that reacted with the serotype strains in a pattern that corresponded approximately with their O antigens[r] ...
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Typing of Helicobacter pylori with monoclonal antibodies against Lewis antigens in lipopolysaccharide
... quently encountered in H. pylori and that a serotyping system based on these antigens is feasible. An ELISA with MAbs with specificity for Lewis epitopes in the LPS of H. pylori was used to develop such a typing ...
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Abstract
... As shown in studies carried out on bacteria with mannose-rich O-antigens [9], LPSs possess- ing the mannose homopolysaccharide as an O- specific chain (K. pneumoniae O3, K. pneumoniae O5, E. coli O8, ...
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Improved Sensitivity of Diagnosis of Tuberculosis in Patients in Korea via a Cocktail Enzyme-Linked Immunosorbent Assay Containing the Abundantly Expressed Antigens of the K Strain of Mycobacterium tuberculosis
... recombinant antigens rESAT-6, rHSP-X, and rCFP-10 and two native antigens (Ag85 and PstS1) were evaluated by Western blot analysis and enzyme-linked immunosorbent assay (ELISA) using sera collected from 46 ...
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Distinct patterns of blood stage parasite antigens detected by plasma IgG subclasses from individuals with different level of exposure to Plasmodium falciparum infections
... specific antigens recognized by the sera ...of antigens, but still this technique relies on use of recombinant proteins or synthetic pep- tides and may suffer from the above listed limitations ...parasite ...
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Development of safe, effective and immunogenic vaccine candidate for diarrheagenic Escherichia coli main pathotypes in a mouse model
... We also demonstrated that there was a significant increase in relevant cytokines levels post immunization. These are important features to any effective vaccine can- didate where specific response was attained. Develop- ...
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Characteristics of the Vδ2 CDR3 Sequence of Peripheral γδ T Cells in Patients with Pulmonary Tuberculosis and Identification of a New Tuberculosis-Related Antigen Peptide
... M ycobacterium tuberculosis causes tuberculosis (TB), which is one of the most common serious chronic infectious diseases. TB is a threat to human health, especially with the increasing hu- man immunodeficiency virus ...
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Helicobacter pylori outer membrane vesicles involvement in the infection development and Helicobacter pylori-related diseases
... pylori LPS due to presence of Lewis antigens in O-specific polysaccharide chains, which share a common structure with blood group-related components of the host may lead to generation of[r] ...
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Javorovic, Miran (2004): T-Cell Stimulation by Melanoma RNA-Pulsed Dendritic Cells. Dissertation, LMU München: Fakultät für Biologie
... tumour-associated antigens (TAAs), most of which are unaltered ...different antigens minimises the potential for tumour escape through immune selection of tumour variants showing loss of individual ...
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