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PCR方法检测大肠杆菌iss基因的缺陷及改进 被引量:5

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摘要 采用KOD酶和r Taq酶,分别通过套式PCR检测10株大肠杆菌iss基因,以探讨PCR检测大肠杆菌iss基因的缺陷及改进方法。结果表明,r Taq酶、KOD酶对大肠杆菌iss基因1次PCR检出率分别为40%、70%,套式PCR检出率分别为80%、100%;KOD酶1次PCR检出率高于r Taq酶,但未达100%,采用KOD酶套式PCR可降低大肠杆菌iss基因的漏检可能性。
出处 《江苏农业科学》 北大核心 2015年第11期69-70,共2页 Jiangsu Agricultural Sciences
基金 国家自然科学青年基金(编号:31302128)
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