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单词 Genetically Modified
释义

Genetically Modified

英语例句库

Now that genetically modified foods are on our supermarket shelves, the genie is out of the bottle and cannot be put back in.

转基因食品已经摆在了超市的货架上,放出魔瓶的妖怪再也无法收回。

原声例句
CCTV 见闻

If a genetically modified person produces offspring.

如果一个转基因的人生产后代。

TED演讲(视频版)双语精选

Now, you may be looking at that and saying, " Genetically modified corals? What about the unintended consequences? "

现在,你可能会看着它说,“转基因珊瑚?之前说的可能意外后果呢?”

CNN 10 学生英语 2017年11月合集

Some scientists have proposed genetically modify certain predators to keep them from breathing.

一些科学家建议,通过基因工程来消灭这些捕食者。

当月 VOA Special English

The researchers said the bacteria are not genetically modified.

研究人员表示,这种细菌不是转基因的。

CRI在线 2022年4月合集

The organ had been genetically modified to prevent rejection.

该器官经过了基因改造,以防止排异反应。

CNN 10 学生英语 2018年9月合集

But nobody has ever released genetically modified mammals into the wild.

但是从未有人向自然界中投放过基因改造后的哺乳动物。

Crash Course 植物学篇

Genetically modified organisms, or GMOs, are living things with genes that have been altered in ways that don't happen in nature.

转基因生物(Genetically modified organisms,简称 GMOs)是一种基因被改变的生物,这种改变在自然界中是不会发生的。

CNN 听力 2013年6月合集

Monsanto is the leading producer of genetically modified seeds and herbicides.

孟山都公司是世界领先的转基因种子和除草剂生产商。

科学60秒-科学美国人 2020年8月合集

The researchers kept experimenting with those genetically modified mosquitoes to find out.

为了找到答案,研究人员一直用这些经过基因改造的蚊子进行实验。

VOA Special 2013年10月合集

In his opinion, selling genetically modified seeds to small farmers could trap them.

因此在他看来,出售转基因种子会使小农户陷入困境。

VOA Standard 2013年6月合集

Protesters in the southern city of Knoxville, Tennessee demanded labeling of genetically modified food products.

田纳西州南部城市诺克斯维尔的抗议者要求在转基因食品包装上标明其类别。

美语情景对话

Well, I think it's a great idea to have genetically modified foods.

我认为转基因食物是个很棒的主意。

TED演讲(视频版)双语精选

Researchers in China just a few months ago reported the creation of genetically modified human embryos.

几个月前,中国的研究人员发表了他们的人类胚胎基因改造技术。

《分钟地球》趣味科普(精选双语)

Scientists first genetically modified some papaya plants so they were immune to the virus.

科学家首先对一些木瓜植物进行了基因改造,使其对病毒具有免疫力。

现代大学英语精读(第2版)第三册

So do European fears of genetically modified food or nationalistic opposition to cross-border mergers.

欧洲人对转基因食品的恐惧以及出于民族主义而对跨国兼并的反对也是这种情绪的反应。

Crash Course 植物学篇

They use organisms that have naturally evolved a way to genetically modify plants.

他们使用自然进化出一种方式来改造植物基因的生物。

当月 CNN 10 学生英语 2020年8月合集

A controversial plan is moving ahead to release genetically modified mosquitoes into the Florida Keys.

科学家正在推进将转基因蚊子投放到佛罗里达群岛的计划,但该计划饱受争议。

CNN 听力 2020年8月合集

The controversial plan is moving ahead to release genetically modified mosquitoes into the Florida Keys.

将转基因蚊子释放到佛罗里达群岛这项备受争议的计划正在推进。

CNN 精选 2015年7月合集

A British company has found a way to genetically modify mosquitoes to kill their offspring.

一家英国公司已经发现了一种通过改变蚊子基因杀死它们后代的方法。

VOA Special 2013年10月合集

Most genetically modified seeds are patented, this means farmers must purchase them after each planting.

大多数转基因种子都有专利权,因此农民们每次种植后都必须再次购买。

中文百科

基因工程 Genetic engineering

(重定向自Genetically Modified)
遗传工程的元素
肯雅人在检查经过具有抗虫害基因转移的玉米
排序基因的专用电脑

基因工程英语:genetic engineering,又称为遗传工程)是利用DNA重组技术,将目的基因与载体DNA在体外进行重组,然后把这种重组DNA分子引入受体细胞,并使之增殖和表达的技术。遗传工程与传统培育方式不同之处,在于物种在传统培育方式中透过间接的形式变更,而遗传工程是直接变更其基因。遗传工程透过分子选殖和转化来直接改变基因的构造与特性。

英语百科

Genetic engineering 基因工程

(重定向自Genetically Modified)
Comparison of conventional plant breeding with transgenic and cisgenic genetic modification.
In 1974 Rudolf Jaenisch created the first GM animal.
A. tumefaciens attaching itself to a carrot cell
Human cells in which some proteins are fused with green fluorescent protein to allow them to be visualised

Genetic engineering, also called genetic modification, is the direct manipulation of an organism's genome using biotechnology. It is a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to produce improved or novel organisms. New DNA may be inserted in the host genome by first isolating and copying the genetic material of interest using molecular cloning methods to generate a DNA sequence, or by synthesizing the DNA, and then inserting this construct into the host organism. Genes may be removed, or "knocked out", using a nuclease. Gene targeting is a different technique that uses homologous recombination to change an endogenous gene, and can be used to delete a gene, remove exons, add a gene, or introduce point mutations.

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更新时间:2025/6/23 14:24:34