| 单词 | Gel electrophoresis |
| 释义 |
Gel electrophoresis
英语例句库
TEM, ethidium bromide displacement assays, agarose gel electrophoresis and SAXS studies support the formation of lipoplexes for the transfection of CHO cells. 【文献摘要】A new transfection reagent based on nucleoside phosphocholine amphiphile leading to high transfection efficacy and low cytotoxicity is described. Seven isozymes were analyzed by means of horizontal sliceable starch gel electrophoresis.Then further analysis of selected esterase(EST)was carried out on polyacrylamide gel electrophoresis(PAGE). 采用水平切片淀粉凝胶电泳检测了七种同工酶的酶谱图式，从中筛选出酯酶(EST)同工酶进一步作聚丙烯酰胺凝胶电泳(PAGE)分析。 Apoptosis and the tolerance of plantlets of Acacia implexa treated in vitro with cold stress were studied by microphotographics and total DNA agarose gel electrophoresis. 摘要利用显微观察和DNA凝胶电泳等技术，研究在低温胁迫诱导下灰木相思组培苗细胞的凋亡和对低温环境的耐受性。
原声例句
Osmosis-遗传 For example, if we want to visualize it, we can use a technique called gel electrophoresis. 比如说，如果我们想要让DNA可视化，可以用一种叫做凝胶电泳的技术。 2017级专外有声 Such fragments give acharacteristic ladder pattern for apoptotic cells by gel electrophoresis. 这种图案与坏死中发生的随机DNA裂解所形成的涂片上弥漫性图形相反。
中文百科
凝胶电泳    凝胶电泳（英语：Gel electrophoresis）或称胶体电泳，是一种用于大分子（如DNA、RNA、蛋白质）以及其碎片的分离、分析技术。该技术被科学工作者用于分离具有不同物理性质（大小、电荷、等电点）的分子。凝胶电泳通常用于分析用途，但也可以作为预处理技术，在进行质谱、聚合酶链式反应、克隆、DNA测序或者免疫印迹等检测之前，进行分子的纯化。 凝胶电泳在用于分离核酸分子时，带有负电荷的核酸分子在外加电场的作用下穿过凝胶组成的网格。由于较小的分子更容易通过网孔，较小的分子凝胶基质中穿行地更快，并且可以移动得更远。这与分子筛的现象类似。
英语百科
Gel electrophoresis 凝胶电泳   Gel electrophoresis is a method for separation and analysis of macromolecules (DNA, RNA and proteins) and their fragments, based on their size and charge. It is used in clinical chemistry to separate proteins by charge and/or size (IEF agarose, essentially size independent) and in biochemistry and molecular biology to separate a mixed population of DNA and RNA fragments by length, to estimate the size of DNA and RNA fragments or to separate proteins by charge. |
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