V2EX cloning

Cloning

定义 Definition

cloning:克隆;(尤指在生物学中)通过复制遗传信息来产生与原体基因几乎完全相同的个体、细胞或DNA片段。也可泛指对事物的“复制/仿制”。

发音 Pronunciation

/klon/

例句 Examples

Cloning can produce an identical copy of a plant.
克隆可以培育出一株与原植物完全相同的植物。

While therapeutic cloning aims to grow tissues for medical treatment, ethical debates continue about where to draw the line.
尽管治疗性克隆旨在培养用于医疗的组织,但关于应如何划定界限的伦理争论仍在持续。

词源 Etymology

clone源自希腊语 klōn,意为“枝条、嫩枝”,最初与植物扦插繁殖有关:从母株剪下一段枝条就能长出“同样的”新株。后来该词扩展到遗传学与分子生物学领域,形成cloning(克隆过程)这一用法。

相关词 Related Words

文学作品 Literary Works

  • Brave New World(Aldous Huxley)作品描绘了通过技术手段批量“制造”与控制人类的社会,引发对类克隆式复制与社会伦理的思考。
  • Never Let Me Go(Kazuo Ishiguro)以克隆人作为核心设定,探讨身份、生命价值与伦理边界。
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