Method The virulence genes of Shiga like toxin(SLT 1 and SLT 2), intimin(eaeA) and hemolysin(hlyA) were chosen as the target genes and amplified in multiplex PCR assays. Results Of the eighty five E.

• 方法 应用肠出血性大肠杆菌 (EHEC)的多重引物聚合酶链反应 (PCR)方法 ,以志贺样毒素 (SLT2 和SLT1)基因、“粘附抹平”因子eaeA基因和溶血素 (hly)基因为靶基因进行检测。