Inc A/C plasmids are prevalent in multidrug-resistant Salmonella enterica isolates.

ABSTRACT: Bacterial plasmids are fragments of extrachromosomal double-stranded DNA that can contain a variety of genes that are beneficial to the host organism, like those responsible for antimicrobial resistance. The objective of this study was to characterize a collection of 437 Salmonella enterica isolates from different animal sources for their antimicrobial resistance phenotypes and plasmid replicon types and, in some cases, by pulsed-field gel electrophoresis (PFGE) in an effort to learn more about the distribution of multidrug resistance in relation to replicon types. A PCR-based replicon typing assay consisting of three multiplex PCRs was used to detect 18 of the 26 known plasmid types in the Enterobacteriaceae based on their incompatibility (Inc) replicon types. Linkage analysis was complet

SUBMITTER: Lindsey RL 

PROVIDER: S-EPMC2663206 | biostudies-literature | 2009 Apr

REPOSITORIES: biostudies-literature