In Vivo Transduction of an Stx-Encoding Phage in Ruminants
Author(s) -
Nancy A. Cornick,
Amy F. Helgerson,
Volker Mai,
Jennifer M. Ritchie,
David W. K. Acheson
Publication year - 2006
Publication title -
applied and environmental microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 324
eISSN - 1070-6291
pISSN - 0099-2240
DOI - 10.1128/aem.00157-06
Subject(s) - transduction (biophysics) , kanamycin , biology , escherichia coli , enrofloxacin , microbiology and biotechnology , in vivo , gastrointestinal tract , quinolone , antibiotics , genetics , gene , biochemistry , ciprofloxacin
We assessed the ability of a kanamycin-marked Stx phage to move into a commensal, ovine Escherichia coli strain in the ruminant gastrointestinal tract. Transduction was detected in 19/24 sheep tested, resulting in the recovery of 47 transductants. Subtherapeutic doses of the quinolone antibiotic enrofloxacin did not increase the rate of transduction.
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