V2EX genetic engineering

Genetic Engineering

释义 Definition

基因工程:通过人工手段对生物的遗传物质(DNA/RNA)进行改造(如插入、删除或编辑基因),以获得特定性状或功能的技术与过程。常见应用包括作物改良、药物生产、基因治疗等。(该词在不同语境下也可泛指“遗传层面的定向改造”。)

发音 Pronunciation (IPA)

/dntk n.dnr/

例句 Examples

Genetic engineering can make crops more resistant to disease.
基因工程可以让农作物更抗病。

While genetic engineering offers hope for treating inherited disorders, it also raises ethical questions about how far we should alter life.
尽管基因工程为治疗遗传性疾病带来希望,但它也引发了关于我们应在多大程度上改造生命的伦理问题。

词源 Etymology

genetic 来自 gene(基因)相关的词族,指“遗传的、基因的”;engineering 原意为“工程学、工程技术”,引申为“用系统方法进行设计与改造”。合在一起,genetic engineering 字面意思就是“对基因进行工程化改造”,强调以工程手段“设计、构建、修改”遗传信息。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Oryx and Crake(Margaret Atwood):大量描写生物科技与基因改造带来的社会与伦理后果。
  • Jurassic Park(Michael Crichton):以基因技术“重建”恐龙为核心设定,涉及基因操控与风险。
  • Brave New World(Aldous Huxley):虽更偏“生殖与优生学”想象,但常与“基因工程”主题一同讨论。
  • The Gene: An Intimate History(Siddhartha Mukherjee):科普与历史叙述中讨论遗传学发展及相关技术(含基因改造议题)。
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