The characterization of class 1 integron among Salmonella stains had been well investigated previously.Then fingerprinting genomes of those Salmonella stains were studied using ERIC-PCR.

• 摘要在研究了沙门菌携带的第一类整合子的基因结构的基础上，采用ERIC-PCR方法对第一类整合子的阳性菌株进行基因指纹图谱分析。