Campylobacter coli isolates derived from chickens in Senegal : diversity, genetic exchange with Campylobacter jejuni and quinolone resistance

Dieudonné Kinana Alfred, Cardinale Eric, Bahsoun Ibrahim, Tall Fatou, Sire Jean-Marie, Breurec Sébastien, Garin Benoit, Cheikh Saad-Bouth Boye, Perrier Gros-Claude Jean David. 2007. Campylobacter coli isolates derived from chickens in Senegal : diversity, genetic exchange with Campylobacter jejuni and quinolone resistance. Research in Microbiology, 158 : 138-142.

Résumé : We used the multilocus sequence typing (MLST) method to study the genetic diversity of Campylobacter coli isolated from chickens in Senegal, and to check the presence of genetic exchange with Campylobacter jejuni. In addition, we assessed the resistance of the isolates to ciprofloxacin and nalidixic acid, and their gyrA sequences. MLST revealed a low level of diversity and the absence of lineages among C. coli isolates. In addition, an exchange of alleles with C. jejuni was found. Twenty percent of the ciprofloxacin-resistant isolates lacked mutations within the quinolone resistance-determining region (QRDR) of GyrA. There was no link between quinolone resistance and sequence type (ST). © 2006 Elsevier Masson SAS All rights reserved.

Classification Agris : L73 - Maladies des animaux

Champ stratégique Cirad : Axe 4 (2005-2013) - Santé animale et maladies émergentes

Auteurs et affiliations

• Dieudonné Kinana Alfred, Institut Pasteur de Dakar (SEN)
• Cardinale Eric, CIRAD-EMVT-UPR Systèmes d'élevage (REU) ORCID: 0000-0002-3434-3541
• Bahsoun Ibrahim, Institut Pasteur de Dakar (SEN)
• Tall Fatou, ISRA (SEN)
• Sire Jean-Marie, Institut Pasteur de Dakar (SEN)
• Breurec Sébastien, Institut Pasteur de Dakar (SEN)
• Garin Benoit, Institut Pasteur de Dakar (SEN)
• Cheikh Saad-Bouth Boye, Hôpital Aristide Le Dantec (SEN)
• Perrier Gros-Claude Jean David, Institut Pasteur du Maroc (MAR)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/537204/)

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