Skip to search formSkip to main content
You are currently offline. Some features of the site may not work correctly.

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… Expand
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2014
Highly Cited
2014
Polysaccharides from Pleurotus eryngii (PEPS) and exopolysaccharides from Streptococcus thermophilus ASCC 1275 (ST1275 EPS) were… Expand
  • figure 1
  • figure 1
  • table 1
  • figure 2
  • table 2
Is this relevant?
Highly Cited
2011
Highly Cited
2011
Butyrate and other SCFA produced by bacterial fermentation of resistant starch (RS) or nonstarch polysaccharides (NSP) promote… Expand
Is this relevant?
Highly Cited
2004
Highly Cited
2004
BACKGROUND Certain nutrients and phytochemicals in almonds may confer protection against cardiovascular disease, but little is… Expand
  • figure 1
  • figure 2
  • table 1
  • figure 3
Is this relevant?
Highly Cited
2003
Highly Cited
2003
ABSTRACT In humans, nonstarch polysaccharides (NSP), such as arabinoxylans (AX), are not digested in the upper gut and provide… Expand
  • table 1
  • table 2
  • table 3
  • figure 2
  • figure 1
Is this relevant?
Highly Cited
2003
Highly Cited
2003
Wzz proteins regulate the degree of polymerization of the O antigen (Oag) subunits in lipopolysaccharide (LPS) biosynthesis… Expand
Is this relevant?
Review
1999
Review
1999
The cellulosome is an extracellular supramolecular machine that can efficiently degrade crystalline cellulosic substrates and… Expand
Is this relevant?
Highly Cited
1999
Highly Cited
1999
During O antigen lipopolysaccharide (LPS) synthesis in bacteria, transmembrane migration of undecaprenylpyrophosphate (Und-P-P… Expand
Is this relevant?
Highly Cited
1998
Highly Cited
1998
We investigated the effects of dietary carbohydrates on the composition and pH of fecal material and on the ammonia emission from… Expand
Is this relevant?
Highly Cited
1994
Highly Cited
1994
Extant Escherichia coli K12 strains are phenotypically rough, their lipopolysaccharide having a complete core structure, but no O… Expand
  • table I
  • figure 1
  • figure 2
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
1994
Highly Cited
1994
Escherichia coli K-12 has long been known not to produce an O antigen. We recently identified two independent mutations in… Expand
Is this relevant?