Identification of weakly beta-hemolytic porcine spirochetes by biochemical reactions, PCR-based restriction fragment length polymorphism analysis and species-specific PCR

被引:3
|
作者
Ohya, Tatsuo [1 ]
Araki, Hiroshi [2 ]
Sueyoshi, Masuo [3 ]
机构
[1] Natl Inst Anim Hlth, Environm Enzoot Dis Res Team, Kyushu Res Stn, Kagoshima 8910105, Japan
[2] Nagasaki Prefecture Kenhoku Livestock Hyg Serv Ct, Sasebo 858091, Japan
[3] Miyazaki Univ, Fac Agr, Dept Vet Hyg, Miyazaki 8892155, Japan
来源
JOURNAL OF VETERINARY MEDICAL SCIENCE | 2008年 / 70卷 / 08期
关键词
Brachyspira; PCR-RFLP; spirochete;
D O I
10.1292/jvms.70.837
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
We examined the usefulness of PCR-based restriction fragment length polymorphism (PCR-RFLP) and species-specific PCR combined with a newly devised rapid biochemical test using microplates for identifying weakly beta-hemolytic intestinal spirochetes (WBHIS) isolated from pigs. WBHIS strains showing atypical biochemical characteristics were decisively identified at the species level by PCR-RFLP and species-specific PCR. Identification of WBHIS at the species level in routine diagnostic work will certainly contribute to clarifying the pathogenicity of WBHIS.
引用
收藏
页码:837 / 840
页数:4
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