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聚合酶链反应技术
释义
聚合酶链反应技术
Encyclopedia
工学
刑事科学技术
释
polymerase chain reaction; PCR
聚合酶链反应技术
利用体外模拟生物体细胞分裂DNA复制过程,双链目标DNA在体外模拟生理环境中(包括适当浓度的成对引物,dNTP, Tag酶,缓冲溶液),经由变性、退火、延伸三个步骤反复循环进行,得到与目标DNA相同的大量拷贝,快速扩增特定基因或DNA序列的技术。是第二代DNA分析技术,又称PCR技术。
随便看
weather/climate comfort degree
weather derivatives
weather dynamical diagnosis
weathered crust
weathered zone of coal
Weather Forecast
weather forecast for fishery
weather forecasting
weather index
weathering
weathering degree
weathering fissure water
weathering fluxes
weathering intensity
weathering rates
weathering resistance of polymer materials
weather modification
weather modification model
weather over the ocean
weather proverb
weather radar
weather radar echo
weather radar equation
weather routing
weather satellite
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