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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

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Review
2016
Review
2016
Recently, isolation and characterization of bioactive polysaccharides from natural resources have attracted increasing interest… Expand
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Highly Cited
2004
Highly Cited
2004
The adaptive immune system functions through the combined action of antigen-presenting cells (APCs) and T cells. Specifically… Expand
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Highly Cited
2004
Highly Cited
2004
BACKGROUND Certain nutrients and phytochemicals in almonds may confer protection against cardiovascular disease, but little is… Expand
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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
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Highly Cited
2003
Highly Cited
2003
Wzz proteins regulate the degree of polymerization of the O antigen (Oag) subunits in lipopolysaccharide (LPS) biosynthesis… Expand
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Review
1999
Review
1999
The cellulosome is an extracellular supramolecular machine that can efficiently degrade crystalline cellulosic substrates and… Expand
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Highly Cited
1999
Highly Cited
1999
During O antigen lipopolysaccharide (LPS) synthesis in bacteria, transmembrane migration of undecaprenylpyrophosphate (Und-P-P… Expand
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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
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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
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Highly Cited
1991
Highly Cited
1991
The rfb gene cluster of Salmonella LT2 has been cloned and sequenced. The genes rfbA, rfbB, rfbD, rfbF, rfbG, rfbK, rfbM and rfbP… Expand
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