Colanic Acid - an overview | ScienceDirect Topics
Colanic Acid is a polymer synthesized by certain strains of E. coli, located near specific chromosomal genes. It is mutually exclusive with the expression of Group 1 capsules and is …
Bacterial capsules: Occurrence, mechanism, and function
2024年3月13日 · Colanic acid is a capsule whose structure is similar to the group I capsule. Its biosynthesis occurs via the Wzx/Wzy-dependent pathway as in the the group I capsule 35.
Colanic Acid: Biosynthetic Overproduction by Engineering
2021年11月24日 · Colanic acid has promising applications in food, cosmetic, and healthcare fields. In this study, a recombinant WQM003/pRAU was constructed by deleting genes lon and …
Tracking Colanic Acid Repeat Unit Formation from Stepwise …
Colanic acid is a glycopolymer loosely associated with the outer membrane of Escherichia coli that plays a role in pathogen survival. For nearly six decades since its discovery, the functional …
Clinical Escherichia coli: From Biofilm Formation to New …
Colanic acid (CA) is a branched and negatively charged polymer composed of glucose, galactose, fucose, and glucuronic acid. The CA is encoded by the wca gene cluster consisting of 19 …
Overproduction of Native and Click-able Colanic Acid Slime from ...
Colanic acid (CA) is the major exopolysaccharide produced by Escherichia sp. and has been shown to protect cells from toxic metal ions, 1 − 3 host organisms from pathogenic …
Regulation on Pathway Metabolic Fluxes to Enhance Colanic Acid ...
2023年9月9日 · Colanic acid (CA) is a natural polysaccharide macromolecule with rich and unique biological properties and is a promising candidate for use in food and cosmetics. To date, the …
Colanic acid biosynthesis in Escherichia coli is dependent on ...
2020年10月1日 · Lipopolysaccharide and colanic acid are important forms of exopolysaccharides located on the cell surface of Escherichia coli, but their interrelation with the cell stress …
Metabolic Engineering for Overproduction of Colanic Acid in
2022年6月30日 · Colanic acid is a major exopolysaccharide existing in most Enterobacteriaceae when exposed to an extreme environment. Colanic acid possesses excellent physical …
Cellular Effects of Enterobacteriaceae Polysaccharide Colanic Acid …
2024年5月30日 · Colanic acid (CA) is an exopolysaccharide found in Enterobacteriaceae. Recently, its ability to stimulate physical activity in mice and to prolong the lifespan of …
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