科学家对棉花进行了基因改造，以增强其对害虫的抵抗力。
Scientists have made genetic modifications to cotton to increase its resistance to insect pests.
这场争论始于2月1日，当时英格汉姆在新西兰基因改造皇家委员会面前作证，决定如何管理转基因生物。
The controversy began on 1 February, when Ingham testified before New Zealand's Royal Commission on Genetic Modification, which will determine how to regulate GM organisms.
发表在《自然》杂志上的一项长达10年的研究表明：仅仅经过基因改造，并不会使植物更有可能成为入侵物种。
Simply because they are genetically engineered does not make it any more likely for plants to become an invasive according to a decade-long study published in the journal Nature.
加强基因改造，提高作业抗旱潜能。
我们可以通过基因改造来增加产氢率。
"One can - and we have - enhance the rate by making genetic modifications to the system," he says.
这可以通过对它们进行基因改造来实现。
过去，基因改造只是学徒或者佣工的活。
Hitherto, genetic modification has been the work of apprentices and journeymen.
育种或基因改造可以增加动植物吸收氮的效率。
Breeding or genetic modification could increase the efficiency with which animals and plants take up nitrogen.
但是，就像任何技术一样，基因改造也用积极的一面。
Like any technology, however, genetic modification could also be put to positive use.
基因改造通过繁殖传播。
基因改造，就是借助某种特别的酶，删除选中基因片段。
Genetic modification can be used to cut out selected pieces of DNA (or genes) using special enzymes.
你有没有在食物包装上查看基因改造食物标签的习惯?。
Do you have the habit of checking GM food labeling on food packages?
他们是通过将老鼠基因改造使其更易于传递基因突变达到这个效果的。
They did this by genetically modifying mice to make them prone to passing on genetic mutations.
基因改造过的植株可以抵抗除草剂，但欧洲已经禁止这样做。
It helps to have plants that are genetically engineered to resist weedkillers, but Europe has banned those.
华盛顿-你可能不想吃基因改造的食品，但很多时候你却躲不掉。
WASHINGTON - you may not want to eat genetically engineered foods. Chances are, you are eating them anyway.
布朗的案例，为建立基因改造干细胞来彻底治愈HIV铺平了道路。
Brown's case paves a path for constructing a permanent cure for HIV through genetically-engineered stem cells.
Pakrasi说，这项工作证明了未经基因改造的蓝杆菌的能力。
The work shows what an unmodified cyanobacterium is capable of, says Pakrasi.
印度科学家已经对这种世界上最普遍的蔬菜进行了基因改造，使它更加有营养。
Indian scientists have genetically modified the world's most popular vegetable to make it more nutritious.
有机食品是不是真的比基因改造过的食品更健康？或者那仅仅是个广告宣传的噱头？
Is organic food actually healthier than genetically modified fare, or is it all just hype?
研究者就早先通过基因改造培育出一种深水稻，它可以快速生长以免受淹。
Researchers earlier engineered a deep-water rice plant that can grow quickly to avoid drowning.
一些作物已经进行基因改造而包含蓝四氮唑，也就是控制某些病虫害的一种病菌。
Some crops have been genetically engineered to contain Bt, a bacterium that controls certain insect pests.
103是第一个自然界中发现的(非基因改造的)能够直接从纤维素产生丁醇的细菌。
TU-103 is the first bacterial strain found in nature (not genetically engineered) to produce butanol directly from cellulose.
大阪大学的一个研究生物进化的实验室披露他们通过基因改造造出一只叫声如鸟鸣的老鼠。
A laboratory at the University of Osaka running an ongoing study on evolution has revealed that they've produced a genetically engineered mouse that tweets like a bird.
生长激素在奶业中(rbgh或rbst)被用于基因改造，并能直接诱发癌症，尤其是妇女人群。
Growth hormones in milk (rBGH or rBST) are genetically modified and have been directly linked to cancer, especially in women.
首先是原则上的问题，也就是说释放基因改造生物来达到这样的结果，这样的做法是否明智。
There is first a question of principle—namely whether it can ever be sensible to release genetically modified organisms to achieve an end like this.
体细胞无性系变异发生在组织和胚胎的培养，即使没有基因改造，但基因改造往往使情况变得更糟。
Somaclonal variation occurs in tissue and embryo culture even without genetic modification, but genetic modification often makes it worse.
最近科学家使用基因改造的小鼠进行了一项研究，这些小鼠对糖的味觉缺失，无法感受到食物中的甜味。
In one recent experiment, scientists used genetically engineered mice that were missing sugar receptors and therefore unable to detect sweetness in food.
为了弄清GLP-1在味觉中的作用，该研究小组使用了一组通过基因改造而缺失GLP-1受体的老鼠。
To investigate GLP-1’s role in taste, the team used a strain of mice that were genetically engineered to lack GLP-1 receptors.
为了弄清GLP-1在味觉中的作用，该研究小组使用了一组通过基因改造而缺失GLP-1受体的老鼠。
To investigate GLP-1’s role in taste, the team used a strain of mice that were genetically engineered to lack GLP-1 receptors.
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