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Wang JT, Meng DQ, Guo JE, Yan GD, Zhang L, Wan ZT, Li Q, Gao L, Gao RH, Zhao LF, Wang H. [Isolation and Identification of two Escherichia albertii strains in Shanxi Province, China]. Zhonghua Yu Fang Yi Xue Za Zhi 2020; 54:1121-1126. [PMID: 33115199 DOI: 10.3760/cma.j.cn112150-20200429-00667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Objective: To investigate the prevalence of Escherchia albertii in Shanxi province. Methods: The chicken intestines were enriched in EC broth. The eae gene was detected by PCR, and the eae-positive EC enrichments were inoculated in MacConkey agar plate. The eae-positive lactose non-fermenting isolates were presumed as Escherchia albertii, and then analyzed by triplex-PCR, 16S rDNA sequencing and MLST. Results: Two suspected Escherchia albertii were isolated from 250 samples of chicken intestines. It was identified as Escherchia albertii by phenotypic, specific genes,16S rDNA sequencing, and MLST analyses. The cytolethal distending toxin B (cdtB) showed positive by PCR,and they were clusted to Ⅱ/Ⅲ/Ⅴ group by sequencing. Conclusion: This study showed that the Escherchia albertii was existed in Shanxi province, China.
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Affiliation(s)
- J T Wang
- Department of Microbiology Test, Taiyuan Center for Disease Control and Prevention, Taiyuan 030001, China
| | - D Q Meng
- Department of Microbiology Test, Taiyuan Center for Disease Control and Prevention, Taiyuan 030001, China
| | - J E Guo
- Department of Microbiology Test, Taiyuan Center for Disease Control and Prevention, Taiyuan 030001, China
| | - G D Yan
- Institute of Microbiology, Zigong Center for Disease Control and Prevention, Zigong 643000, China
| | - L Zhang
- Institute of Microbiology, Zigong Center for Disease Control and Prevention, Zigong 643000, China
| | - Z T Wan
- Institute of Microbiology, Zigong Center for Disease Control and Prevention, Zigong 643000, China
| | - Q Li
- Institute of Microbiology, Zigong Center for Disease Control and Prevention, Zigong 643000, China
| | - L Gao
- Department of Microbiology Test, Taiyuan Center for Disease Control and Prevention, Taiyuan 030001, China
| | - R H Gao
- Department of Microbiology Test, Taiyuan Center for Disease Control and Prevention, Taiyuan 030001, China
| | - L F Zhao
- Department of Microbiology Test, Taiyuan Center for Disease Control and Prevention, Taiyuan 030001, China
| | - H Wang
- Institute of Microbiology, Zigong Center for Disease Control and Prevention, Zigong 643000, China
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