It led to a new technology , gene targeting 這也引出一項(xiàng)新的技術(shù)? ?基因靶向技術(shù)。
It led to a new technology - - gene targeting 它產(chǎn)生了一個(gè)新的技術(shù),基因定位。
It led to a new technology - - gene targeting 他導(dǎo)致了新科學(xué)的誕生基因目標(biāo)。
It led to a new technology - - gene targeting 它引出了一門新的技術(shù)-基因靶向技術(shù)。
Research of multiple locus gene targeting in vivo of siniperca 多位點(diǎn)基因打靶技術(shù)的鱖魚體內(nèi)實(shí)驗(yàn)研究
Thus , the present study was undertaken to explore the possibility of constructing thrombopoietin ( tpo ) gene targeting vector specially expressed in mammary gland 為此,本研究對(duì)人血小板生成素乳腺表達(dá)打靶載體的構(gòu)建進(jìn)行了研究。
The development of gene targeting and animal cloning thechnology makes the site - specific integration of foreign gene become possible 隨著基因打靶技術(shù)和動(dòng)物克隆技術(shù)技術(shù)的發(fā)展,外源基因在高等哺乳動(dòng)物基因組中的定點(diǎn)整合成為了可能。
The gene targeting vector was planning to be constructed by using thrombopoietin gene ( tpo ) gene as purpose gene , as 1 - casein gene as targeting gene , the 5 " sequence of - casein gene as promotor 以綿羊-酪蛋白基因的5調(diào)控區(qū)為啟動(dòng)子,人血小板生成素基因?yàn)槟康幕?,奶牛s1 -酪蛋白基因?yàn)榘邢蚧颉?
The moss physcomitrella patens ( funariales bryophyta ) is being developed as a model system for plant biological studies . its gene targeting efficiency can be compared with that observed in saccharomyces cerevisiae 小立碗蘚是最近被開發(fā)出來的用于研究基因打靶的模式植物,其基因打靶的效率可以與酵母相比。
But gene targeting was mainly applied to such field as bacterium , yeast and some epiphyte at present , seldom used in higher plants because of the lower frequency of homologous recombination 但基因打靶技術(shù)目前主要應(yīng)用于細(xì)菌,酵母和一些絲狀真菌,在高等植物中應(yīng)用極少。原因是高等真核生物中同源重組的發(fā)生頻率極低。