Skip to search formSkip to main contentSkip to account menu

O Antigens

Known as: O Antigens [Chemical/Ingredient], O-Antigens, Antigen, Bacterial O 
The lipopolysaccharide-protein somatic antigens, usually from gram-negative bacteria, important in the serological classification of enteric bacilli… 
National Institutes of Health

Related topics

Related topics

16 relations
In Bloodaspects of radiation effectsbacterial somatic antigenphysiological aspects

Narrower (12)

O-antigen, Actinetobacter junii strain 65O-antigen, E. coli O16O-antigen, E. coli O17O-antigen, E.coli O121

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
The WbaK acetyltransferase of Salmonella enterica group E gives insights into O antigen evolution.
O antigens are polysaccharides consisting of repeat units of three to eight sugars, generally assembled by genes in a discrete O… 
2009
2009
For new Escherichia coli o antigens, o158, o159, o160 and o161, and two new h antigens, h53 and h54.
Four Escherichia coli strains were established as antigenic test strains for four new o groups, o158, o159, o160 and o161. The… 
2007
2007
Structural and genetic evidence that the Escherichia coli O148 O antigen is the precursor of the Shigella dysenteriae type 1 O antigen and identification of a glucosyltransferase gene.
Shigella dysenteriae type 1 is the most virulent serotype of Shigella. Enterotoxigenic Escherichia coli O148 is pathogenic and… 
1990
1990
On the large-scale isolation of water-insoluble cell wall material from wheat flour.
Nonstarch polysaccharides (NSPs) are believed to have an influence on the baking performance of wheat flours due to their high… 
1985
1985
Somatic antigens of Pseudomonas aeruginosa. The structure of the O-specific polysaccharide chains of lipopolysaccharides of P. aeruginosa serogroup O4 (Lányi) and related serotype O6 (Habs) and…
Acidic O-specific polysaccharides were isolated on mild acidic degradation of lipopolysaccharides of Pseudomonas aeruginosa… 
1982
1982
Somatic antigens of Pseudomonas aeruginosa. The structure of the O-specific polysaccharide chains of Ps.aeruginosa O:2 (Lanyi) lipopolysaccharides.
Structural and immunochemical studies have been performed on the O-specific antigens of two serologically related types of… 
Highly Cited
1976
Highly Cited
1976
Somatic antigens of shigella. Structural investigation on the O-specific polysaccharide chain of Shigella dysenteriae type 1 lipopolysaccharide.
The O-specific polysaccharide obtained from the lipopolysaccharide of Shigella dysenteriae type 1 (Shigella shiga) by mild acid… 
1975
1975
Alteration of the antibody response to Escherichia coli O antigen in mice by prior exposure to various somatic antigens.
In the present study in mice we used the Jerne plaque assay to compare the immunity enhancing potential of different Gram… 
1973
1973
Studies on antitumor activity of basidiomycete polysaccharides. IV. Antitumor effect of fungal and bacterial polysaccharides on mouse tumors.
1961
1961
Studies on Some Actions of Sulphated Polysaccharides on Arteriosclerosis (II) : INHIBISION OF EXPERIMENTAL ATHEROSCLEROSIS WITH DEXTRAN SULPHATE
We reported previously chemical and physical properties of the dextran sulphate which we synthesized newly. Intravenous…