Unknown

Dataset Information

0

Genetic characteristics of emerging Salmonella enterica serovar Agona strains isolated from humans in the prior period to occurrence of the serovar shift in broilers.


ABSTRACT: Our previous studies found that a dominant serovar of Salmonella enterica isolates from three farms raising broilers in 2014 and 2015 was serovar Agona and the number of Infantis isolates decreased (the serovar shift). In this study, 52 S. Agona strains which isolated between 1993 and 2008, were compared to the serovar shift clone by molecular epidemiology and phylogenetic analyses, using pulsed field gel electrophoresis and whole genome sequence analyses. Of the 52 strains, one strain isolated from a human case in 1995 was genetically identical to the serovar shift clone, even though it was isolated prior to the serovar shift. These results suggested that the S. Agona serovar shift clone had existed in a source other than chicken penetrated chicken population.

SUBMITTER: Torii Y 

PROVIDER: S-EPMC6715908 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature

altmetric image

Publications

Genetic characteristics of emerging Salmonella enterica serovar Agona strains isolated from humans in the prior period to occurrence of the serovar shift in broilers.

Torii Yasushi Y   Yokoyama Eiji E   Seki Misaki M   Shigemura Hiroaki H   Ishige Taichiro T   Yanagimoto Keita K   Uematsu Kosei K   Ando Naoshi N   Fujimaki Tsutomu T   Murakami Satoshi S  

The Journal of veterinary medical science 20190621 8


Our previous studies found that a dominant serovar of Salmonella enterica isolates from three farms raising broilers in 2014 and 2015 was serovar Agona and the number of Infantis isolates decreased (the serovar shift). In this study, 52 S. Agona strains which isolated between 1993 and 2008, were compared to the serovar shift clone by molecular epidemiology and phylogenetic analyses, using pulsed field gel electrophoresis and whole genome sequence analyses. Of the 52 strains, one strain isolated  ...[more]

Similar Datasets

| S-EPMC89871 | biostudies-literature
| S-EPMC3630104 | biostudies-literature
| S-EPMC7104706 | biostudies-literature
| S-EPMC434189 | biostudies-literature
| S-EPMC4490842 | biostudies-literature
| S-EPMC3900910 | biostudies-literature
| S-EPMC6455114 | biostudies-literature
| S-EPMC3034337 | biostudies-literature
| S-EPMC10714929 | biostudies-literature
| S-EPMC7067173 | biostudies-literature