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Updated: Jun 8, 2025

An Allelotyping PCR for Identifying Salmonella enterica serovars Enteritidis, Hadar, Heidelberg, and Typhimurium
Published on: July 22, 2011
Characterisation of a Mesophilic Aeromonas salmonicida and the Development of a PCR to Differentiate Atypical and
Teresa Wilson1, Mark Green1, Vivianne Dunn1
1Department of Natural Resources and Environment Tasmania (NRE), Prospect, Australia.
Abstract:
This study describes the identification and characterisation of a new mesophilic Aeromonas salmonicida strain, named HMes1 isolated from Atlantic salmon (Salmo salar L.) in Tasmania. Isolates were identified as Aeromonas salmonicida through phenotypic, phylogenetic and genetic characterisation. After characterisation, the diagnostic phenotypic identification system MicroSys A24 was updated and a new multiplex conventional PCR was developed to enable rapid and inexpensive identification of atypical A. salmonicida, and exclusion of the exotic strain, A. salmonicida ssp. salmonicida.

