Article
Mutations in the quinolone-resistance determining region (QRDR) of Salmonella strains isolated from pigs in Spain.
Veterinary microbiology - 10 Apr 2005
Seminati C, Mejia W, Mateu E, Martin M
Abstract excerpt
Quinolone-resistance determining region (QRDR) of Gyrase A gene was sequenced in 54 Salmonella strains of pig origin that have different quinolone-resistance patterns. Those strains accounted for 12 different serotypes. Mutations at Ser83 or Asp87 were predominant in the studied isolates. However, for serotypes Anatum and Virchow, resistance to quinolones seemed to be linked to specific mutations, namely,...
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