大学化学 >> 2025, Vol. 40 >> Issue (2): 251-254.doi: 10.12461/PKU.DXHX202405151

所属专题： 化学科普(2025)

科普 上一篇    下一篇

南极鱼的“重生”——抗冻蛋白知多少

邵宇霏1, 邢茗然1, 陈佳佳1, 陆红健2, 沈珍2, 陈建成2   

  1. 1 南京大学新生学院安邦书院, 南京 210023;
    2 南京大学化学化工学院, 南京 210023
  • 收稿日期:2024-05-22 录用日期:2024-07-03 发布日期:2025-02-22
  • 通讯作者: 陈建成 E-mail:kschan@nju.edu.cn
  • 基金资助:
    南京大学百位名师邀约项目；南京大学国际化课程建设项目；南京大学短期国外专家项目

“Rebirth” of Antarctic Fish: What We Know about Antifreeze Proteins

Yufei Shao1, Mingran Xing1, Jiajia Chen1, Hongjian Lu2, Zhen Shen2, Kin Shing Chan2   

  1. 1 Anbang Academy, College of First-Year Students, Nanjing University, Nanjing 210023, China;
    2 School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
  • Received:2024-05-22 Accepted:2024-07-03 Published:2025-02-22
  • Contact: Kin Shing Chan E-mail:kschan@nju.edu.cn

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摘要： 一条夏天出生的南极鱼第一次过冬，从妈妈那里初识它们过冬的法宝——抗冻蛋白，并了解了它们抗冻的原理。随后的抗冻比拼让它了解了多样的抗冻机制，以及抗冻蛋白在生活中广泛的应用。

关键词: 抗冻蛋白, 南极鱼, 甘油

Abstract: A summer-born Antarctic fish experiences its first winter and learns from its mother about the key to survival: antifreeze proteins and their mechanism of action. Through subsequent challenges in freezing conditions, it discovers diverse antifreeze mechanisms and explores the extensive applications of antifreeze proteins in nature.

Key words: Antifreeze protein, Antarctic fish, Glycerol