Use of most molecular marker systems depends on the polymerase chain reaction (PCR), which is an important technique for amplifying specific DNA sequences.
大多数分子标记体系的利用都取决于聚合酶链反应（PCR），这是一项扩增特定DNA序列的重要技术。
This technique employs standard operations of biomedical engineering, such as polymerase chain reaction(PCR), agarose gel electrophoresis, labeling and detecting of probe.
需要使用包括聚合酶链反应（PCR），琼脂糖凝胶电泳，探针的标记与检测等生物工程技术。
Polymerase Chain Reaction (PCR) technique has been widely used in detecting different hepatitis viruses in laboratory, because of its high specificity and sensitivity.
聚合酶链反应(PCR)技术用于病毒核酸的检测具有灵敏度高，特异性强等优点，已广泛用于各型肝炎病毒的实验室检测。
Mehtods a case control study was carried out and polymerase chain reaction (PCR) technique was used to identify GSTM1, GSTT1 genotype in 89 cases of primary gastric cancer and 94 controls.
方法采用病例对照分子流行病学研究方法和聚合酶链反应技术，检测89例原发性胃癌病例和94例对照GSTM 1和GSTT1基因型。
Objective: TO establish a multiple polymerase chain reaction (multiplex PCR) technique for detection of TORCH infection.
目的：建立先天致畸多种病原体(TORCH)感染的多重pcr诊断方法。
Objective: to study and establish an allelic specific primer polymerase chain reaction (ASP-PCR) technique system and to apply this technique to study single nucleotide polymorphism (SNP) of genes.
目的：研究建立等位基因特异性引物pcr技术体系，并将其应用于基因单核苷酸多态性研究工作。
Methods DNA of CT and UU was detected with polymerase chain reaction(PCR) technique.
方法采用聚合酶链反应技术（PCR）检测沙眼衣原体和解脲支原体的DNA。
Objective To study the sensitivity and specificity of single tube nested polymerase chain reaction (SN PCR) technique in detecting Mycobacterium tuberculosis DNA in paraffin embedded tissues.
目的探讨单管巢式聚合酶链反应(SNPCR)检测石蜡包埋组织结核分支杆菌dna的特异性和敏感性。
Methods: 20 cases of MDS patients were studied using methylation sensitive restriction enzyme digestion and polymerase chain reaction(PCR) technique.
方法：用甲基化敏感的限制性核酸内切酶消化，结合聚合酶链反应（PCR）技术。
Methods: 20 cases of MDS patients were studied using methylation sensitive restriction enzyme digestion and polymerase chain reaction(PCR) technique.
方法：用甲基化敏感的限制性核酸内切酶消化，结合聚合酶链反应（PCR）技术。
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