自1985年Saiki等 首次描述聚合酶链反应(polym erasechainreaction,PC R)以来,PC R技术因为其灵敏特异,省时省力等 诸多优点而受到了人们的高度重视,已经应用于生物医学和化...
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...利用卵裂球活检术(机械法或激光打孔法)由每个胚胎获 得1~2个卵裂球,进行单细胞聚合酶链式反应(polym erasechainreaction,PC R),以诊断胚胎是否携带 α-地中海贫血基因[3]。
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ABBREVIATION for polymerase chain reaction: a technique for rapidly producing many copies of a fragment of DNA for diagnostic or research purposes 聚合酶链反应
The results show that the elastomeric MMA copolymer R, which is partially compatible with PC, is a very efficient toughening agent and improves the melting flow rate(MFR) for PC.
它是PC非常有效的增韧剂,同时,可以改善PC的加工流动性,二者共混可望开发出有重要实际意义的塑料合金。
The TTL video signal from PC is converted into R, G, B video signals through PC video interface circuit.
来自个人计算机(PC)的TTL视频信号由PC视频接口电路转换成R、G、B视频信号。
Results showed that the molecular weight of TBBPA-PC was greatly affected by r…
实验结果表明,反应温度对调控TBBPA PC分子量最为显著。
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