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AI-2-like acttivity mediated E. coli O157:H7 survival and virulence gene expression in the presence of ground beef extracts
(Texas A&M University, 2006-08-16)
Cell-to-cell communication, termed quorum sensing, mediated by AI-2 like
activity, has been reported to regulate the expression of a variety of genes in E. coli
O157:H7. A previous study in our laboratory has shown that ...
The use of xylitol to minimize contamination of beef carcass surfaces with salmonella typhimurium and escherichia coli o157:h7
(Texas A&M University, 2006-08-16)
Effects of a 10% xylitol solution (X) on adhesion of Escherichia coli O157:H7
and Salmonella serotype Typhimurium to meat surfaces were examined utilizing three
approaches. In Experiment 1, rifampicin-resistant strains of ...
Evaluation of the Relationship Between Stress Response and the Fecal Shedding of Escherichia Coli O157:H7
(Texas A&M University, 2006-10-30)
This study was conducted to determine if a relationship exists between
temperament, stress response, and the shedding of Escerhichia coli O157:H7. Cattle (n
= 150) were evaluated for disposition and stress response before ...