A total of 12 isolates belonging to different serovars, , serovar Enteritidis ( = 4), serovar Weltevreden ( = 4), serovar Newport ( = 1), serovar Litchifield ( = 1), and untypeable strains ( = 2) were isolated from 332 diarrheic fecal samples collected from animals, birds, and humans. Of the two molecular typing methods applied, , repetitive element sequence-based PCR (REP-PCR) and pulsed-field gel electrophoresis (PFGE), PFGE could clearly differentiate the strains belonging to different serovars as well as differentiate between strains of the same serovar with respect to their source of isolation, whereas REP-PCR could not differentiate between strains of the same serovar. Thus, it can be suggested that PFGE is more useful and appropriate for molecular typing of isolates during epidemiological investigations than REP-PCR.
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| http://dx.doi.org/10.1128/JCM.02043-17 | DOI Listing |
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