The integron located on mobile genetic elements was found to be an important factor that results in the horizontal transfer of the resistance genes between bacteria.
可移动遗传元件整合子被认为是导致耐药基因在细菌间水平转移的重要原因。
Methods PCR screening and DNA sequence were used to determine the drug resistance genes associated with class I integron in 4 clinical strains of P. aeruginosa.
方法采用PCR扩增、DNA测序、DNA序列比对的方法对4株铜绿假单胞菌临床菌株携带的I类整合子相关基因进行解析，采用接合试验对该类整合子进行定位分析。
应用推荐