To construct a clone p-SARS-S containing SARS coronavirus s gene fragment as the positive control of RT-PCR detect methods, which can build the basis for the expression of the gene.
构建SARS冠状病毒S基因序列克隆p - SARS - S，作为自行设计、建立的RT - p CR检测方法的阳性对照，并为该基因的表达奠定基础。
Clone formation test was used to detect oncogenicity in vitro.
软琼脂克隆实验检测细胞体外成瘤性；
Objective to clone the gene activating transcription factor 5 (ATF5), construct the expression plasmid and detect the localization of ATF5 in cultivated cells.
目的克隆激活转录因子(atf)5，构建其真核表达载体，观察其在细胞中的表达定位。
It is very difficult to create maize mutants, and even more difficult to detect useful mutants and clone related genes.
玉米创造突变体比较难，而检测到有用的突变体和克隆相关基因更加难。
It is very difficult to create maize mutants, and even more difficult to detect useful mutants and clone related genes.
玉米创造突变体比较难，而检测到有用的突变体和克隆相关基因更加难。
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