We constructed a new type gene encoding human TNP-o by using polymerase chain reaction CPCR technique. The gene was highly expressed in e. coli.

在TNP结构与功能关系研究的基础上，该文作者利用PCR技术构建了一种新型人tnf的编码基因，并使其在大肠杆菌中进行了高效表达。

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Methods: By using polymerase chain reaction-sequence specific primers, frequency of HLADRB1 alleles in 72 patients with UC and 314 healthy controls were detected.

方法：采用序列特异性引物聚合酶链反应的方法对汉族72例uc患者和314例正常对照者HLA - DRB1基因分型。

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A rapid method for detection and identification of equine herpesvirus 1 (EHV-1) and equine herpesvirus 4 (EHV-4) was developed using polymerase chain reaction (PCR).

聚合酶链反应(PCR)可作为一种快速检测并鉴别马疱疹病毒1型(EHV 1)和马疱疹病毒4型(EHV 4)的诊断方法。

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Here's a way that you can do it in a test tube without using any cells by this process called Polymerase Chain Reaction.

但有一个方法可以让你在试管中完成,不用细胞,这个方法叫聚合酶链式反应

耶鲁公开课 - 生物医学工程探索课程节选

Current detection tools using nanotechnology allow high-speed molecular detection of pathogens through analysis of their DNA in a matter of a few minutes where classical detection tools using regular PCR (polymerase chain reaction) would take over six hours.

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In particular, this sensitivity makes the new chips better at searching for strands of DNA. At the moment, such searches require the number of DNA molecules in a sample to be multiplied using a trick called the polymerase chain reaction before there is a decent chance of detecting the target.

ECONOMIST: Labs on a chip

Ms. Dewey-Hagborg amplifies small DNA strands using a technique called PCR polymerase chain reaction.

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