Detection of quinolone-resistance mutations in Salmonella spp. strains of epidemic and poultry origin
Barreiros de Souza, Roberta; Magnani, Marciane; Gomes Ferrari, Rafaela; Bill Mikito Kottwitz, Luciana; Sartori, Daniele; Cristina Bronharo Tognim, Maria; Cristina R. M. de Oliveira, Tereza.
Braz. J. Microbiol.;
42(1)2011.
Artigo
em Inglês
| VETINDEX
| ID: vti-444650
Resumo
Mutations into codons Aspartate-87 (62%) and Serine-83 (38%) in QRDR of gyrA were identified in 105 Salmonella strains resistant to nalidixic acid (94 epidemic and 11 of poultry origin). The results show a high incidence of mutations associated to quinolone resistance but suggest association with others mechanisms of resistance.
Biblioteca responsável:
BR68.1