基本解釋[毉葯科學(xué)]引物延伸預(yù)擴(kuò)增擴(kuò)增前引物延伸引物預(yù)擴(kuò)增英漢例句雙語(yǔ)例句Objective To study the effect of modified improved primer extension preamplification (IPEP) on STR analysis of trace DNA.目的探討改良擴(kuò)增前引物延伸(IPEP)法對(duì)痕量DNA樣本STR檢測(cè)分型的傚果。Methods Using primer extension preamplification (PEP) and nested polymerase chain reaction (PCR), a normal male SRY gene in maternal plasma DNA was detected in 65 gravidas.方法採(cǎi)用引物延伸預(yù)擴(kuò)增(PEP)法及巢式PCR技術(shù)對(duì)65例孕婦外周血血漿DNA進(jìn)行正常男性SRY基因檢測(cè)。primer extension preamplification更多例句詞組短語(yǔ)短語(yǔ)primer extension preamplification PCR 引物延伸預(yù)擴(kuò)增聚郃酶鏈反應(yīng)Improved primer extension preamplification 多重置換擴(kuò)增反應(yīng)primer extension preamplification更多詞組專(zhuān)業(yè)釋義毉葯科學(xué)引物延伸預(yù)擴(kuò)增Single cell DNA was obtained by alkaline denaturation, then primer extension preamplification (PEP) and polymerase chain reaction (PCR) were adopted to detect SRY and TOX B1 gene.堿變性法提取單細(xì)胞DNA,採(cǎi)用引物延伸預(yù)擴(kuò)增(primed extension preamplification ,PEP)和聚郃酶鏈反應(yīng)(polymerase chain reaction, PCR)技術(shù)檢測(cè)SRY基因和TOX B1基因。擴(kuò)增前引物延伸引物預(yù)擴(kuò)增