Relationship between desiccation and exopolysaccharide production in a soil Pseudomonas sp

Article Abstract:

Bacteria protect themselves from desiccation by increasing extracellular polysacharide (EPS) porduction. Based on studies of Pseudomonas species obtained from soil isolates, cells subjected to desiccationcontained more EPS and less protein than cells exposed to high water potentials. Findings also reveal that EPS allows an organism to hold more waterand dry more slowly. These suggest that bacteria respond to desiccation by channeling resources to EPS synthesis as a protective mechanism.

Pseudomonas, Polysaccharides

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Relative importance of trophic group concentrations during anaerobic degradation of volatile fatty acids

Article Abstract:

Research conducted on the effect of acetate and formate/H (sub)2 utilizers on the volatile fatty acids degrading digester seeds is presented. Experiments demonstrate thermodynamic and kinetic transfer implications of acetate regulation.

United Kingdom, Physiological aspects, Anaerobiosis, Acetates, Propionates, Butanol

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Differential effects of permeating and nonpermeating solutes on the fatty acid composition of Pseudomonas putida

Article Abstract:

Research has been conducted on the fatty acid composition of Pseudomonas putida strain. The effect of the reduced water availability on this fatty acid composition has been investigated.

United States, Statistical Data Included, Pseudomonas putida, Solution (Chemistry), Solutions (Chemistry)

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