Conjugative transfer facilitates stable maintenance of IncP-1 plasmid pKJK5 in Escherichia coli cells colonizing the gastrointestinal tract of the germfree rat

Martin Iain Bahl, Lars Hestbjerg Hansen, Tine Rask Licht, Søren J. Sørensen

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Quantitative determination of IncP-1 plasmid loss from Escherichia coli cells colonizing the gastrointestinal tracts of germfree rats was achieved by flow cytometry. Results show that the plasmid's ability to conjugate counteracts plasmid loss and is thus an important mechanism for the stable maintenance of 1RcP-1 plasmids within the gastrointestinal environment.
Original languageEnglish
JournalApplied and Environmental Microbiology
Volume73
Issue number1
Pages (from-to)341-343
ISSN0099-2240
DOIs
Publication statusPublished - 2007
Externally publishedYes

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