Host ranges of Listeria-specific bacteriophages from the turkey processing plant environment in the United States.

ABSTRACT: Even though at least 400 Listeria phages have been isolated from various sources, limited information is available on phages from the food processing plant environment. Phages in the processing plant environment may play critical roles in determining the Listeria population that becomes established in the plant. In this study, we pursued the isolation of Listeria-specific phages from environmental samples from four turkey processing plants in the United States. These environmental samples were also utilized to isolate Listeria spp. Twelve phages were isolated and classified into three groups in terms of their host range. Of these, nine (group 1) showed a wide host range, including multiple serotypes of Listeria monocytogenes, as well as other Listeria spp. (L. innocua, L. welshimeri, L. se

SUBMITTER: Kim JW 

PROVIDER: S-EPMC2576701 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature