释义 |
pro·nuclear 英prəʊ'njuːklɪəʳ美proʊ'njuːklɪəʳ COCA¹²⁸¹⁴⁷BNC⁹⁷²³³⁺⁷Economist⁵³⁵⁸¹⁺¹ 基本例句 adj.提倡使用核电站的¹⁰⁰ The relationship between cytoplasm and nucleus is the basic problem of biology, and nuclear transferNT and pronuclear transplantation are the important methods to research their relations. 细胞核与细胞质的关系是生物学的基本问题,核移植和原核置换是研究核质关系的重要方法。 dictall Objective To establish the transgenic rat harboring the human ATP7B gene by using pronuclear microinjection. 目的利用受精卵的雄性原核显微注射法,建立人ATP7B转基因大鼠模型。 cnki Producing mammary gland bioreactor using gene targeting shows great advantage over pronuclear microinjection. 用基因打靶技术制备乳腺生物反应器,克服了显微注射法的众多缺陷。 cnki The basic reliable methods available to produce transgenic animal such as pronuclear microinjection has limited application by low efficiency and mosaic integration into the genome. 由于生产转基因动物的基本方法如原核注射法等普遍存在外源基因整合的低效性和随机性等问题,因而在应用中受到很大制约。 cnki The effect of pronuclear microinjection with foreign DNA of different concentration and culture conditions on the development in vitro of mouse pronuclear embryos was assessed in this paper. 探讨了显微注射不同浓度的外源 DNA以及温度、培养基等对小鼠原核胚体外培养发育能力的影响。 cnki To the great extent, the study and application of transgenic animal are restricted by the inherent limitation of pronuclear microinjection. 显微注射技术本身固有的缺点在很大程度上限制了转基因动物的研究及应用。 cnki |