应用聚合酶链式反应（PCR）、多重PCR方法检测GSTM1和GSTT1在正常人群和结直肠肿瘤患者群体中的基因多态性分布。
The frequencies of GSTM1-null and GSTT1-null genotypes in colorectal tumor and control groups were ascertained by using polymerase chain reaction (PCR) and multiple-PCR techniques.
介绍了分子生物学前沿技术聚合酶链式反应(PCR)的原理、方法及应用。
The principle, method and application of Polymerase Chain Reaction (PCR) was introduced in this paper.
检测橘蚜携带CTV的分子生物学反转录-聚合酶链式反应技术已建立，并已应用于检测橘蚜等蚜虫的单虫带毒情况。
Reverse transcription polymerase chain reaction technique for the detection of CTV in a single aphid or aphids has been developed.
聚合酶链式反应(PCR)技术已在分子生物学、基因测序、医学诊断等方面得到广泛的应用。
Polymerase chain reaction (PCR) technology has been successfully used in clinic diagnostic and modern molecular biology for gene analyzing.
聚合酶链式反应（PCR）在生命科学研究及诸多相关领域已经得到了广泛应用。
Polymerase chain reaction(PCR) has been widely applied in life science and other related fields.
聚合酶链式反应（PCR）在生命科学研究及诸多相关领域已经得到了广泛应用。
Polymerase chain reaction(PCR) has been widely applied in life science and other related fields.
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