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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