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Escherichia Coli
Researchers from University of North Carolina describe findings in Escherichia coli
May 27th, 2008
"When Escherichia coli O157:H7 bacteria are added to alfalfa sprouts growing in water, the bacteria bind tightly to the sprouts. In contrast, laboratory K-12 strains of E. coli do not bind to sprouts under similar conditions," scientists writing in the journal Applied and Environmental Microbiology report. "The roles of E. coli O157:H7 lipopolysaccharide (LPS), capsular polysaccharide, and exopolysaccharides in binding to sprouts were examined. An LPS mutant had no effect on the binding of the pathogenic strain. Cellulose synthase mutants showed a significant reduction in binding; colanic acid mutants were more severely reduced, and binding by...
Source: TB & Outbreaks Week (2008-05-27)
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