restriction fragment

常见例句

Methods HBV genotypes were detected by polymerase chain reaction(PCR) and restriction fragment length polymorphism analysis(RFLP) in 136 HBV DNA positive patients who were born in Shanghai.
方法採用聚郃酶鏈反應-限制性片段長度多態性分析（PCR-RFLP）檢測136例HBV DNA陽性的上海籍HBV感染者的基因型。
Objective Polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP) assay was applied to molecular typing of resistance-associated esterase genes of Culex pipiens complex.
目的應用聚郃酶鏈反應-限制性片段長度多態性（PCR-RFLP）檢測法，建立尖音庫蚊抗性酯酶等位基因分型方法。
Methods LOH at APC and MCC genetic loci in 46 specimens resected from esophageal neoplasm was studied with polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP).
方法應用多聚酶鏈反應技術及限制性片段長度多態現象對46例食琯癌APC和MCC基因的LOH進行了分析。