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- Title
Detection of High Pathogenicity Island (HPI) in Pathogenic Escherichia coli of Mink by PCR.
- Authors
Xiao Lirong; Li Qiaoling; Gao Guisheng; Jia Qinghui; Zhang Zhaoxing; Shi Qiumei
- Abstract
[Objective] The paper was to analyze the carrying status of high pathogenicity island (HPI) in pathogenic Escherichia coli of mink. [Method] Eight strains of E. coli were isolated from dead mink, and conducted pathogenicity test of artificial infection. The carrying status of HPI (irp2, fyuA) was detected by PCR. [Result] Eight strains of E. coli were pathogenic E. coli, and the carrying rate of HPI (irp2, fyuA) was 100%, positively correlated with the pathogenicity. [Conclusion] The results lay a foundation for further exploring the pathogenic mechanism of E. coli.
- Subjects
MINKS; ESCHERICHIA coli; PATHOGENIC bacteria; POLYMERASE chain reaction; PREVENTIVE medicine; VETERINARY medicine
- Publication
Animal Husbandry & Feed Science, 2018, Vol 10, Issue 3, p189
- ISSN
1943-9911
- Publication type
Article
- DOI
10.19578/j.cnki.ahfs.2018.03.010