方法采用聚合酶链反应-限制性片段长度多态性分析(PCR - RFLP)检测136例HBV DNA阳性的上海籍HBV感染者的基因型。
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.
方法应用聚合酶链反应限制性片段长度多态性分析方法(PCR - RFLP)对40例口腔鳞癌组织中apc基因的杂合缺失(LOH)进行检测。
Methods We used the polymerase chain reaction and restriction fragment length polymorphism (PCR-RFLP) to examine 40 oral squamous cell carcinomas for loss of heterozygosity (LOH) at APC.
方法对110名重庆汉族个体，采用降落式PCR和限制性片段长度多态性法（RFLP）进行基因型分析。
Methods Single round Touchdown PCR (TD PCR) and restriction fragment length polymorphism (RFLP) method were used for genotyping in 110 people from the Han population in Chongqing.
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