Drug resistance and related genes of chickenborne Salmonella to quinolone and fluoroquinolones
鸡肉源沙门氏菌对喹诺酮和氟喹诺酮类抗生素耐药状况及相关基因

Objective] Antimicrobial susceptibility to quinolone and fluoroquinolones and the related genes of chickenborne Salmonella in Shaanxi,Henan,Sichuan and Beijing provinces were studied to better understand the development of antimicrobial resistance and routes of transmission to ensure food safety.Methods] Antimicrobial susceptibility was tested according to agar dilution method.GyrA and parC gene mutations of quinolone resistance determination region(QRDR) of fluoroquinolone resistant Samonella and the res...