V2EX oligomerization

Oligomerization

定义 Definition

寡聚化;低聚化:指多个相同或不同的分子(常见为单体 monomer)通过化学键或非共价相互作用结合,形成由少数几个重复单元组成的寡聚体/低聚体(oligomer)的过程。在生物化学中常用于描述蛋白质形成二聚体、三聚体等的过程。(在材料科学中也可指小分子聚合到低聚物的过程。)

发音 Pronunciation (IPA)

/lomrzen/

例句 Examples

Oligomerization can change a protein’s activity.
寡聚化可能会改变蛋白质的活性。

Under stress conditions, the receptor undergoes oligomerization, which stabilizes signaling complexes and amplifies downstream responses.
在应激条件下,该受体发生寡聚化,从而稳定信号复合体并放大下游反应。

词源 Etymology

oligomerization 由 **oligo-**(源自希腊语 oligos,意为“少的、几个”)+ -mer(源自希腊语 meros,意为“部分、单位”,在化学中指“单元”)+ -ization(“……化/过程”)构成,字面意思就是“形成少数单元聚合体的过程”。

相关词 Related Words

文学与著作 Literary Works

  • Molecular Biology of the Cell(Alberts 等,《细胞的分子生物学》)在受体与蛋白复合体形成的语境中常涉及 oligomerization。
  • Lehninger Principles of Biochemistry(Nelson & Cox,《雷宁格生物化学原理》)在蛋白质结构与相互作用、复合体形成相关章节可见该术语。
  • Biochemistry(Berg, Tymoczko & Stryer,《斯特赖尔生物化学》)讨论蛋白质寡聚状态与功能调控时常使用该词。
  • Nature, Science, Cell 等期刊的信号转导、蛋白质结构与材料化学论文中也经常出现 oligomerization
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