PCR-restriction fragment length polymorphism assay for detection of gyrA mutations associated with fluoroquinolone resistance in Campylobacter coli

被引:20
|
作者
Alonso, R [1 ]
Mateo, E [1 ]
Girbau, C [1 ]
Churruca, E [1 ]
Martinez, I [1 ]
Fernández-Astorga, A [1 ]
机构
[1] Univ Basque Country, UPV EHU, Fac Farm, Dept Inmunol Microbiol & Parasitol, Vitoria 01006, Spain
关键词
D O I
10.1128/AAC.48.12.4886-4888.2004
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
A fragment of the gyrA gene was sequenced from 34 isolates of Campylobacter coli, including 23 isolates resistant to ciprofloxacin. All ciprofloxacin-resistant isolates examined by DNA sequencing carried a point mutation at position Thr-86 on the gyrA gene product, involving the replacement of Thr-86 by Ile. A combined PCR-restriction fragment length polymorphism technique using RsaI was developed to detect this mutation.
引用
收藏
页码:4886 / 4888
页数:3
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