《生命科学》 2024, 36(9): 1123-1140

光合作用系统模型与作物高光效改良

刘扶桑^1,2 , 宋青峰¹ , 于桂朝¹ , 毛林雄¹ , 朱新广^1,*

¹中国科学院分子植物科学卓越创新中心，植物分子遗传国家重点实验室，上海 200032 ²荷兰瓦赫宁根大学，植物科学系，作物系统分析中心，瓦赫宁根 430, 6700 AK

摘　要：

提高光合效率是提高作物产量的有效手段。然而光合系统的复杂性使得单纯利用遗传手段鉴定提高光合效率的有效靶点无论从时间上还是从经济上成本都极高。构建并利用多尺度光合系统成为当前鉴定控制光合效率核心靶点的重要手段。本文回顾了近年来光合系统模型的主要研究进展和主要应用实例，并进一步探讨了提高作物产量的光合作用系统模型未来的发展和应用方案。

通讯作者：朱新广 , Email:zhuxg@cemps.ac.cn

Photosynthetic system model and improvement of crop photosynthetic efficiency

LIU Fu-Sang^1,2 , SONG Qing-Feng¹ , YU Gui-Chao¹ , MAO Lin-Xiong¹ , ZHU Xin-Guang^1,*

¹National Key Laboratory of Plant Molecular Genetics, Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai 200032, China ²Centre for Crop Systems Analysis, Department of Plant Sciences, Wageningen University & Research, Wageningen PO Box 430, 6700 AK, The Netherlands

Abstract:

Improving photosynthetic efficiency is an effective approach to increase crop yield potential. Due to the complexity of photosynthetic systems, identification of targets to manipulate for higher photosynthesis using traditional genetic approaches is time-consuming and costly. Building and using multi-scale systems model of photosynthesis become the state-of-start approach to identify targets for higher photosynthetic efficiency. This paper first reviews the major progresses in modeling photosynthesis, and the major applications of systems modeling in guiding plant photosynthesis improvement, then discusses the future research directions needed to further use photosynthesis systems models to guide crop yield improvement.

Communication Author：ZHU Xin-Guang , Email:zhuxg@cemps.ac.cn