title: PCR-restriction fragment length polymorphism assay for detection of gyrA mutations associated with fluoroquinolone resistance in Campylobacter coli.
abstract: 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.
authors.affiliation: Departamento de Inmunología, Microbiología y Parasitología, Facultad de Farmacia, Universidad del País Vasco (UPV-EHU), Vitoria-Gasteiz, Spain. oipfeasa@vc.ehu.es
authors.forename: Rodrigo
authors.initials: R
authors.lastname: Alonso
authors.forename: Estibaliz
authors.initials: E
authors.lastname: Mateo
authors.forename: Cecilia
authors.initials: C
authors.lastname: Girbau
authors.forename: Estibaliz
authors.initials: E
authors.lastname: Churruca
authors.forename: Irati
authors.initials: I
authors.lastname: Martinez
authors.forename: Aurora
authors.initials: A
authors.lastname: Fernández-Astorga
mesh_terms: D000818:Animals; D000829:Animals, Domestic / Q000382:microbiology; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D017000:Campylobacter coli / Q000187:drug effects* / Q000235:genetics*; D002939:Ciprofloxacin / Q000494:pharmacology; D027081:DNA Gyrase / Q000235:genetics*; D017931:DNA Primers; D004269:DNA, Bacterial / Q000235:genetics; D024881:Drug Resistance, Bacterial; D024841:Fluoroquinolones / Q000494:pharmacology*; D006801:Humans; D008969:Molecular Sequence Data; D009154:Mutation / Q000235:genetics*; D012150:Polymorphism, Restriction Fragment Length; D020133:Reverse Transcriptase Polymerase Chain Reaction
chemical_list: D000900:Anti-Bacterial Agents; D017931:DNA Primers; D004269:DNA, Bacterial; D024841:Fluoroquinolones; D002939:Ciprofloxacin; D027081:DNA Gyrase