综述

光呼吸突变体研究进展

展开
  • 1河南科技大学农学院, 洛阳 471003; 2华南农业大学生命科学学院分子植物生理研究室, 广州 510642

收稿日期: 2009-10-23

  网络出版日期: 2010-09-26

Research Progress in Photorespiratory Mutants

Expand
  • 1College of Agriculture, Henan University of Science and Technology, Luoyang 471003, China
    2South China Agricultural University, Guangzhou 510642, China

Received date: 2009-10-23

  Online published: 2010-09-26

摘要

光呼吸(photorespiration)是绿色植物在光下吸收氧气并释放CO2的过程。C3植物光呼吸可消耗25%光合产物, 故合理改良光呼吸可望提高植物的光合效率。筛选与利用光呼吸突变体是研究光呼吸代谢及其功能的最为有效的途径。该文对光呼吸代谢途径、光呼吸突变体的筛选以及研究进展进行综述, 以期为深入探讨植物光呼吸的生物学功能及进行植物分子改良提供帮助。

本文引用格式

胥华伟;姜敬哲;彭新湘 . 光呼吸突变体研究进展[J]. 植物学报, 2010 , 45(04) : 393 -403 . DOI: 10.3969/j.issn.1674-3466.2010.04.001

Abstract

Photorespiration involves oxygen uptake and CO2 release in light. The photorespiration of C3 plants may consume 25% of the carbon fixed by photosynthesis, so engineering photorespiration could improve photosynthesis. Screening and use of photorespiration mutants is the best way to study the metabolism and functions of photorespiration. This review covers the research progress in selection and use of photorespiratory mutants for clarifying the metabolic pathway and functions of photorespiration.
文章导航

/