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Biocontrol of Escherichia coli O157 with O157-specific bacteriophages

Article Abstract:

Research was conducted to examine the biocontrol of Escherichia coli O157 with O157-specific bacteriophages. Three bacteriophages, designated KH1, KH4 and KH5, were isolated and their ability to lyse laboratory cultures of E coli O157 was evaluated. Results indicate that virulent O157 antigen-specific phages could play a role in biocontrol of E coli O157:H7 in animals and fresh foods without compromising the viability of other normal flora or food quality.

Author: Jelacic, Srdjan, Tarr, Phillip I., Youderian, Philip, Hovde, Carolyn J., Kudva, Indira T.
Publisher: American Society for Microbiology
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 1999
Virulence (Microbiology)

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Emergence of biofilm-forming subpopulations upon exposure of Escherichia coli to environmental bacteriophages

Article Abstract:

A study was conducted on the exposure of Escherichia coli MG1655 to environmental bacteriophages. It was observed that this exposure resulted in rapid selection for phage-tolerant subpopulations displaying increased biofilm formation.

Author: Wanner, Oskar, Colangelo, Teresa, Lacqua, Andrea, Martinotti, Maria Giovanna, Landini, Paolo
Publisher: American Society for Microbiology
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 2006
Microbial mats

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Evaluation of a cocktail of three bacteriophages for biocontrol of Escherichia coli O157:H7

Article Abstract:

A study is conducted to reiterate the exploitation of bacteriophages for the biocontrol of Escherichia coli O157:H7. The methods and results are discussed.

Author: O'Flynn, G., Ross, R. P., Fitzgerald, G. F., Coffey, A.
Publisher: American Society for Microbiology
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 2004

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Subjects list: Research, Escherichia coli, Bacteriophages
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