The Journal of veterinary medical science · 2017
Single nucleotide polymorphism genotyping of Erysipelothrix rhusiopathiae isolates from pigs affected with chronic erysipelas in Japan.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Shiraiwa Kazumasa, Ogawa Yohsuke, Nishikawa Sayaka, Kusumoto Masahiro, Eguchi Masahiro, Shimoji Yoshihiro
Аннотация
Over the past decades, Erysipelothrix rhusiopathiae strains displaying similar phenotypic and genetic profiles of the attenuated, acriflavine-resistant E. rhusiopathiae Koganei 65-0.15 strain (serovar 1a) have been frequently isolated from pigs affected with chronic erysipelas in Japan. In this study, using the conventional PCR assay that was designed to detect strain-specific single nucleotide polymorphism (SNP) sites found in the genome of the vaccine strain, we analyzed E. rhusiopathiae isolates from pigs with chronic disease in farms where the Koganei vaccine was used. Out of a total of 155 isolates, 101 isolates (65.2%) were determined to be the vaccine strain by SNP-based PCR. Among the 101 PCR-positive isolates, four isolates were found to be sensitive to acriflavine.