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基因定点整合
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基因定点整合
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理学
基因定点整合
释
gene site-directed integration
基因定点整合
构建含有同源序列的DNA片段的整合载体,通过各种转化方法,使外源DNA序列与靶序列之间发生同源重组,从而将靶DNA序列定点破坏,通过一系列筛选手段,最终得到定向转化的细胞的过程。又称基因打靶、定向基因转移。
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imperial palace in South Song Dynasty
Imperial Palaces of the Ming and Qing Dynasties in Beijing and Shenyang World Culture Heritage
imperial park
imperial pathway
Imperial Pharmacy
Imperial Pictures of Tilling and Weaving
imperial portrait on fabric
Imperial Power and Gentry's Power
Imperial Preference
imperial prince
imperial prince of the first rank
imperial princess of the first degree
Imperial Printing Office Mannual for Movable Type
imperial prison
Imperial Procession Guard
Imperial Reading Room
imperial seals of the Early Qing Dynasty
Imperial Steles and Cliffside Inscription at Mulan Hunting Ground
Imperial Summer Resort
Imperial Summer Resort, Chengde
imperial thorny oyster
Imperial Timber Restore Factory
Imperial Tomb of Chu at Shizishan
Imperial Tomb of Chu at Xiaoguishan
Imperial Tombs of Chu of Han Dynasty in Xuzhou
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