O Antigens
"O Antigens" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
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)
| Descriptor ID |
D019081
|
| MeSH Number(s) |
D09.698.718.450.600 D10.494.600 D23.050.161.616.525.600 D23.946.123.329.500.600
|
| Concept/Terms |
O Antigens- O Antigens
- Antigens, O
- O Antigen
- Antigen, O
- O-Specific Polysaccharides
- O Specific Polysaccharides
- Polysaccharides, O-Specific
- O-Specific Polysaccharide
- O Specific Polysaccharide
- Polysaccharide, O-Specific
- O Antigen, Bacterial
- Antigen, Bacterial O
- Bacterial O Antigen
- O-Antigens
|
Below are MeSH descriptors whose meaning is more general than "O Antigens".
Below are MeSH descriptors whose meaning is more specific than "O Antigens".
This graph shows the total number of publications written about "O Antigens" by people in UAMS Profiles by year, and whether "O Antigens" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2016 | 1 | 0 | 1 |
| 2014 | 0 | 1 | 1 |
| 2010 | 1 | 0 | 1 |
| 2007 | 1 | 0 | 1 |
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Below are the most recent publications written about "O Antigens" by people in Profiles over the past ten years.
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Jorgenson MA, Young KD. Interrupting Biosynthesis of O Antigen or the Lipopolysaccharide Core Produces Morphological Defects in Escherichia coli by Sequestering Undecaprenyl Phosphate. J Bacteriol. 2016 11 15; 198(22):3070-3079.