Daly M, Buckley J, Power E, Fanning S
Molecular Diagnostics Unit, Cork Institute of Technology, Bishopstown, Ireland.
Antimicrob Agents Chemother. 2004 Apr;48(4):1350-2. doi: 10.1128/AAC.48.4.1350-1352.2004.
Salmonella enterica serovar Typhimurium isolates of phage types DT104 and DT104b are frequently associated with multiple antimicrobial resistance. We describe the characterization of a class 1 integron containing dfrA1 and aadA1, genes from two Salmonella serovar Typhimurium DT104b isolates. Genetic mapping located the integron to the bacterial chromosome in each case.
噬菌体分型为DT104和DT104b的肠炎沙门氏菌鼠伤寒血清型菌株常常与多重抗菌药物耐药性相关。我们描述了一个包含dfrA1和aadA1基因的1类整合子的特征,这两个基因来自两株肠炎沙门氏菌鼠伤寒血清型DT104b菌株。基因定位表明,在每种情况下该整合子均位于细菌染色体上。