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中国生物防治学报 ›› 2023, Vol. 39 ›› Issue (3): 718-730.DOI: 10.16409/j.cnki.2095-039x.2023.05.004

• 专题综述 • 上一篇    下一篇

昆虫视觉系统和视觉蛋白现状及展望

唐艳红1,2, 毕思言2, 王晓迪2, 马东方1, 杨念婉2,3, 郭建洋2, 吕志创2, 刘万学2   

  1. 1. 长江大学, 荆州 434025;
    2. 中国农业科学院植物保护研究所/植物病虫害综合治理全国重点研究室, 北京 100193
  • 收稿日期:2022-01-17 出版日期:2023-06-08 发布日期:2023-06-25
  • 通讯作者: 吕志创,博士,副研究员,E-mail:lvzhichuang@caas.cn。
  • 作者简介:唐艳红,硕士研究生,E-mail:1936116163@qq.com。
  • 基金资助:
    国家重点研发计划(2021YFD1400200,2022YFC2601000);国家自然科学基金(32072494);天山英才青年科技拔尖人才专项(2022TSYCCX0084)

Visual System and Opsin in Insect

TANG Yanhong1,2, BI Siyan2, WANG Xiaodi2, MA Dongfang1, YANG Nianwan2,3, GUO Jianyang2, LÜ Zhichuang2, LIU Wanxue2   

  1. 1. Yangtze University, Jingzhou 434025, China;
    2. State Key Laboratory for Biology of Plant Diseases and Insect Pests/Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China
  • Received:2022-01-17 Online:2023-06-08 Published:2023-06-25

摘要: 昆虫具有发达和敏感的视觉系统,视蛋白是昆虫视觉的基本组成部分,视蛋白的结构很大程度上决定了视觉色素对不同波长光的敏感性。视蛋白基因的复制和分化是产生新的光色素敏感性主要机制,进而造成各种动物视觉系统的敏感性。本文以昆虫视觉系统和视觉蛋白为主题,从光感受器的类型、昆虫的色觉系统、视觉蛋白的分类、共表达现象、视觉蛋白基因的复制与缺失以及视觉蛋白生理作用方面的机制和研究状况等进行了阐述。

关键词: 光感受器, 视蛋白, 视觉系统, 分子进化

Abstract: Insects have a well-developed and sensitive visual system, and opsin is a basic component of animal vision, and its structure largely determines the sensitivity of visual pigments to light of different wavelengths. The duplication and differentiation of opsin genes are the main mechanisms for the production of new light pigment sensitivity. Throughout the evolution of animals, many instances of opsin gene duplication and loss have occurred, forming the sensitivity of the various animal visual systems we observe today. In recent years, extensive and in-depth research has been carried out on visual proteins. This article describes the types of photoreceptors, the color vision system of insects, the classification of visual proteins, the phenomenon of co-expression of visual proteins, the duplication and deletion of visual protein genes, and the mechanism and research status of the physiological functions of visual proteins.

Key words: photoreceptor, opsin, vision system, molecular evolution

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