Differences in phenotypic and genetic characteristics of <i>Trueperella pyogenes</i> detected in slaughtered cattle and pigs with septicemia
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- FUJIMOTO Hideki
- Shibushi Meat Inspection Center, Kagoshima Prefecture, Anraku 5972-10, Shibushi, Kagoshima 899-7104, Japan
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- SHIMOJI Natsuki
- Shibushi Meat Inspection Center, Kagoshima Prefecture, Anraku 5972-10, Shibushi, Kagoshima 899-7104, Japan
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- SUNAGAWA Tatsumi
- Shibushi Meat Inspection Center, Kagoshima Prefecture, Anraku 5972-10, Shibushi, Kagoshima 899-7104, Japan
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- KUBOZONO Kaoru
- Shibushi Meat Inspection Center, Kagoshima Prefecture, Anraku 5972-10, Shibushi, Kagoshima 899-7104, Japan
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- NAKAJIMA Chikage
- Shibushi Meat Inspection Center, Kagoshima Prefecture, Anraku 5972-10, Shibushi, Kagoshima 899-7104, Japan
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- CHUMA Takehisa
- Laboratory of Veterinary Public Health, Joint Faculty of Veterinary Medicine, Kagoshima University, Korimoto 1-21-24, Kagoshima-shi, Kagoshima 890-0065, Japan
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説明
<p>We investigated the hemolytic properties, biochemical properties, and possession of virulence factor genes of Trueperella pyogenes isolated from cattle and pigs with septicemia. The porcine strains showed significantly stronger hemolyticity than the bovine strains. In addition, T. pyogenes from cattle and pigs also differed in biochemical properties. Virulence factor genes (nanP, cbpA, fimC, and fimE) were more prevalent in bovine strains, whereas other virulence factor genes (nanH and fimG) were more prevalent in porcine strains. T. pyogenes isolated from pig and cattle with septis cases in Japanese meat inspection showed variability in biochemical and genetic properties. Differences were observed between porcine and bovine strain in term of the hemolytic strength and possession of genes for factors promoting adhesions which are considered pathogenic.</p>
収録刊行物
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- Ｔｈｅ Ｊｏｕｒｎａｌ ｏｆ Ｖｅｔｅｒｉｎａｒｙ Ｍｅｄｉｃａｌ Ｓｃｉｅｎｃｅ
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Ｔｈｅ Ｊｏｕｒｎａｌ ｏｆ Ｖｅｔｅｒｉｎａｒｙ Ｍｅｄｉｃａｌ Ｓｃｉｅｎｃｅ 82 (5), 626-631, 2020
公益社団法人 日本獣医学会