生物学杂志

生物学杂志 ›› 2023, Vol. 40 ›› Issue (1): 104-.doi: 10.3969/j.issn.2095-1736.2023.01.104

• 综述与专论 • 上一篇    下一篇

眼的演化在不同物种中的多样性以及趋同性

陈楚风， 姚红艳   

  1. 复旦大学 生命科学学院， 上海 200438
  • 出版日期:2023-02-18 发布日期:2023-02-21
  • 通讯作者: 姚红艳，博士，副研究员，研究方向为脂质代谢与物种演化，E-mail：hyao@fudan.edu.cn
  • 作者简介:陈楚风，研究助理，研究方向为脂质代谢与物种演化，E-mail：18307110005@fudan.edu.cn
  • 基金资助:
    国家自然科学基金面上项目（31870280）

The diversity and consistency of the evolution of the eyes

CHEN Chufeng, YAO Hongyan   

  1. School of Life Sciences, Fudan University, Shanghai 200438, China
  • Online:2023-02-18 Published:2023-02-21

PDF (PC)

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摘要： 从形态结构以及微观基因层面回顾不同门动物眼的单系起源演化过程。讨论不同门动物共同具有的原始眼的结构、功能以及进一步演化；根据自然选择思想，结合拥有发育最突出眼睛结构的节肢动物门、软体动物门和脊索动物门在眼演化过程中各阶段的眼结构，阐述眼从最原始的简单结构到如今高等的复杂结构所经历的演化过程以及一些可能的促进因素。重点讨论不同结构眼睛的功能及其优劣势，分析不同门动物在眼结构演化过程中所表现出来的多样性和趋同性，并解释多样性和趋同性的具体体现以及可能发生原因。全面揭示生物演化的基本逻辑，为进化学研究提供新的研究思路。

关键词: 眼, 演化, 结构, 多样性；趋同性

Abstract: The evolution of eyes in different phyla from the structure and gene level was studied. The structure, function and further evolution of the primitive eye shared by different phyla were also discussed. Based on the idea of natural selection, it cascaded the eye structure of arthropoda, mollusca and chordate, which have the most prominent eye structure, to reveal the evolution process of the eye from the primitive structure to the complex structure and possible promoting factors. Focusing on the functions as well as the advantages and disadvantages of different eyes, the diversity and the convergence of eye structure in different phyla were analyzed. The possible causes of diversity and convergence were explained. This study revealed the basic logic of biological evolution and provided a new research idea for evolutionary research.

Key words: eyes, evolution, structure, diversity, consistency　

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