目的利用PCR技术，尝试建立特异性引物PCR快速检测肠毒素大肠杆菌的方法。
ObjectiveTo establish the rapid detection method of Enterotoxigenic E. coli(ETEC)by polymerase chain reaction(PCR)technology for characteristic primers.
大肠杆菌是水体污染程度的重要指示菌，因而对其要求快速、准确的检测。
E. coli is an important indicator bacterium indicating the pollution degree of a water body.
本文综述了几种大肠杆菌的快速检测法。
This review summarizes a few methods for the rapid detection of E. coli.
应用推荐