gene editing

I'm trying three methods of breeding, Farrant says: conventional, genetic modification arid gene editing.

法兰特说道:“我正在尝试三种育种方法，”常规方法、转基因法和基因编辑法。

六级真题- 2018年 6月 2卷 信息匹配

This involved using the gene editing tool CRISPR-Cas9 to delete a gene known as CCR5 from bone marrow stem cells taken from a donor, before transplanting them into the patient, Peking University scientists said in the study.

参与研究的北京大学科学家说，治疗手段包括使用基因编辑工具CRISPR-Cas9从捐赠者的骨髓干细胞中删除一种名为CCR5的基因，然后将干细胞移植到患者体内。

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But advances such as gene editing and next-generation DNA sequencing allow scientists to weaponise new viruses, perhaps including custom pathogens engineered to overcome existing immunities or to be impervious to current drugs.

但基因编辑和新一代DNA测序等技术进步使得科学家可以把新病毒变成武器，或许包括用定制病原体攻破现有免疫系统或抵抗现有药物的影响。

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Last year, James Clapper, director of national intelligence, included gene editing aimed at producing new biological weapons as among the nation's top security threats.

去年，国家情报总监詹姆斯？克拉珀（James Clapper）把旨在制造新生物武器的基因编辑列入国家最大安全威胁。

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The breakthrough will add to excitement over the fast-emerging field of gene-editing-a type of genetic engineering in which DNA is inserted, replaced or removed from genes to fix faults or fight disease.

这次突破将令人对基因编辑这一快速发展的新兴领域感到更加兴奋。基因编辑是基因工程的一种，向基因中插入DNA，替换或取下其中的DNA，从而修复缺陷或战胜疾病。

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Chinese scientists are enthusiastic adopters of a "gene editing" technology called Crispr, invented in the US about three years ago, which greatly accelerates the insertion and deletion of DNA in any type of living cell.

中国科学家对于采用“成簇规律间隔短回文重复序列”（Crispr）的“基因编辑”技术充满热情，该技术于大约3年前在美国发明，它大大加快了对任何活体细胞插入和删除DNA的速度。

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The MIT Technology Review published on Wednesday a news report about the first-known experiment to create genetically modified human embryos in the United States using a gene-editing tool called CRISPR.

《麻省理工技术评论》杂志16日报道，美国使用基因编辑工具CRISPR进行了本国首例转基因人类胚胎实验。

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Not Brexit but Crispr gene-editing, a DNA-changing technology that can supposedly cure mice of liver disease and muscular dystrophy, render human cells resistant to HIV and create fungus-resistant wheat.

这里说的不是英国退欧，而是“成簇规律间隔短回文重复序列”（Crispr）基因编辑，一种据信能够治愈小鼠的肝病和肌营养不良，让人类细胞对艾滋病毒（HIV）产生抗性，培育出抗真菌小麦的DNA改造技术。

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Critics also question the need for gene editing when pre-implantation diagnosis ( PGD), which selects healthy IVF embryos by a DNA test, can do the job, too.

当胚胎植入前遗传学诊断（PGD）——通过DNA测试来选择健康的体外受精（IVF）胚胎——也可以达到同样目的时，批评者还质疑基因编辑的必要性。

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An encouraging sign of this process is the key role played by the Chinese Academy of Sciences in organising a meeting on gene editing in Washington next week, along with the US National Academy of Sciences and UK's Royal Society.

这一进程中一个令人鼓舞的迹象是，中国科学院与美国国家科学院（National Academy of Sciences）及英国皇家学会（Royal Society）下周将在华盛顿共同主办一场基因编辑会议，中科院在其中发挥了关键作用。

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