Cyclic Electron Flow Alleviates the Stress of Light Fluctuation on Soybean Photosynthesis
文献类型： 外文期刊
作者： Lei, Yi 1 ; Gao, Jing 1 ; Wang, Qi 1 ; Zeng, Weiying 3 ; Diwakar, Dhungana 1 ; Zhang, Yaodan 1 ; Tan, Xianming 1 ; Sun, Zudong 3 ; Yang, Feng 1 ; Yang, Wenyu 1 ;
作者机构： 1.Sichuan Agr Univ, Coll Agron, Chengdu 611130, Peoples R China
2.Sichuan Agr Univ, Sichuan Engn Res Ctr Crop Strip Intercropping Syst, Chengdu 611130, Peoples R China
3.Guangxi Acad Agr Sci, Cash Crops Res Inst, Nanning 530007, Peoples R China
关键词： soybean; light fluctuation; chlorophyll; fluorescence; cyclic electron flow
期刊名称：AGRICULTURE-BASEL （ 影响因子：3.3； 五年影响因子：3.5 ）
ISSN：
年卷期： 2024 年 14 卷 7 期
页码：
收录情况： SCI
摘要： Crops often face light intensity fluctuations in natural settings. Intercropping is widely used to improve crop yield and resource utilization worldwide, but crops suffer from high-frequency and high-intensity light fluctuations due to mutual crop influence. Soybean is an important legume crop and is often intercropped with other crops, but little is known about soybean's response to light fluctuation environments. Herein, three fluctuation frequencies (1, 10, and 20 min/cycle) were used to analyze soybean photosynthesis responses by measuring leaf growth, chlorophyll content, gas exchange, and electron transfer. Our data revealed that faster fluctuation frequencies led to the stronger suppression of soybean morphology and photosynthesis, with significant reductions of 31.31% and 21.58%, respectively. Damage to photosystems II (PSII) and I (PSI) also intensified, with significant decreases of 18.52% and 18.38% in their effective quantum yields Y(II) and Y(I). Additionally, increased fluctuation frequency exacerbated the consumption of the plastoquinone pool and linear electron flow but enhanced the cyclic electron flow across the thylakoid membrane and, thus, increased heat dissipation in PSII. Our findings indicate that an increased fluctuation frequency inflicted more severe damage on the soybean photosynthesis system. However, PSI-enhanced CEF improved NPQ and coordinated photoprotection to some extent.
- 相关文献
作者其他论文 更多>>
-
Characterization of shade tolerance gene network in soybean revealed by forward integrated reverse genetic studies
作者：Su, Yanzhu;Pan, Yongpeng;Guo, Pengfei;Hao, Xiaoshuai;Gu, Shengyu;Zhang, Zhipeng;Sun, Lei;Li, Ning;He, Jianbo;Wang, Wubin;Xing, Guangnan;Zhang, Jiaoping;Gai, Junyi;Su, Yanzhu;Pan, Yongpeng;Guo, Pengfei;Hao, Xiaoshuai;Gu, Shengyu;Zhang, Zhipeng;Sun, Lei;Li, Ning;He, Jianbo;Wang, Wubin;Xing, Guangnan;Zhang, Jiaoping;Gai, Junyi;Su, Yanzhu;Pan, Yongpeng;Guo, Pengfei;Hao, Xiaoshuai;Gu, Shengyu;Zhang, Zhipeng;Sun, Lei;Li, Ning;He, Jianbo;Wang, Wubin;Xing, Guangnan;Zhang, Jiaoping;Gai, Junyi;Su, Yanzhu;Pan, Yongpeng;Guo, Pengfei;Hao, Xiaoshuai;Gu, Shengyu;Zhang, Zhipeng;Sun, Lei;Li, Ning;He, Jianbo;Wang, Wubin;Xing, Guangnan;Zhang, Jiaoping;Gai, Junyi;Su, Yanzhu;Pan, Yongpeng;Guo, Pengfei;Hao, Xiaoshuai;Gu, Shengyu;Zhang, Zhipeng;Sun, Lei;Li, Ning;He, Jianbo;Wang, Wubin;Xing, Guangnan;Zhang, Jiaoping;Gai, Junyi;Su, Yanzhu;Pan, Yongpeng;Guo, Pengfei;Hao, Xiaoshuai;Gu, Shengyu;Zhang, Zhipeng;Sun, Lei;Li, Ning;He, Jianbo;Wang, Wubin;Xing, Guangnan;Zhang, Jiaoping;Gai, Junyi;Zeng, Weiying;Lai, Zhenguang;Sun, Zudong
关键词：
-
Genome-Wide Dissection of Shade Tolerance in Soybean at Seedling Stage
作者：Hu, Linfang;Wei, Yazhi;Zhang, Jiaoping;Hu, Linfang;Arshad, Kamran;Zheng, Meiying;Ou, Ran;Song, Yinmeng;Xie, Mengyan;Ling, Luyi;Zhang, Jiaoping;Zeng, Weiying
关键词：soybean; shade tolerance; seedling stage; RTM-GWAS; QTLs
-
Characterization of fatty acid desaturase gene family in Glycine max and their expression patterns in seeds after Fusarium fujikuroi infection
作者：Li, Xinyuan;Munir, Maira;Chang, Xiaoli;Yang, Wenyu;Li, Xinyuan;Munir, Maira;Chang, Xiaoli;Yang, Wenyu;Zeng, Weiying;Sun, Zudong
关键词：
Glycine max ; fatty acid desaturases; phylogenetic analysis; gene expression;Fusarium fujikuroi ; seed decay -
Rapid Identification of Soybean SC15 Resistance Locus to Soybean Mosaic Virus by BSA-seq
作者：Tang, Xiangmin;Chen, Huaizhu;Cai, Zhaoyan;Lai, Zhenguang;Wei, Qingyuan;Tan, Yurong;Chen, Dongliang;Zeng, Weiying;Yang, Shouzhen;Jin, Gang;Li, Kai;Zhi, Haijian
关键词：Soybean mosaic virus (SMV); Strain SC15; Bulked segregant analysis sequencing (BSA-seq); Euclidean distance (ED); SNP index
-
Improved photosynthetic performance under unilateral weak light conditions in a wide-narrow-row intercropping system is associated with altered sugar transport
作者：Chen, Guopeng;Zhao, Xuyang;Bawa, George;Liang, Bing;Feng, Liang;Pu, Tian;Yong, Taiwen;Liu, Weiguo;Liu, Jiang;Du, Junbo;Yang, Feng;Wu, Yushan;Liu, Chunyan;Wang, Xiaochun;Yang, Wenyu;Chen, Guopeng;Zhao, Xuyang;Bawa, George;Liang, Bing;Feng, Liang;Pu, Tian;Yong, Taiwen;Liu, Weiguo;Liu, Jiang;Du, Junbo;Yang, Feng;Wu, Yushan;Liu, Chunyan;Wang, Xiaochun;Yang, Wenyu;Liu, Ming
关键词：Intercropping; light; maize; photosynthesis; sugar allocation; sugar metabolism
-
Genome-wide association with transcriptomics reveals a shade-tolerance gene network in soybean
作者：Su, Yanzhu;Hao, Xiaoshuai;Pan, Yongpeng;Wang, Can;Guo, Pengfei;Zhang, Zhipeng;He, Jianbo;Xing, Guangnan;Wang, Wubin;Zhang, Jiaoping;Gai, Junyi;Zeng, Weiying;Lai, Zhenguang;Sun, Zudong
关键词：Soybean(Glycine max (L.) Merr.); Shade-tolerance; Restricted two-stage multi-locus genome-wide association study based on gene/allele sequence markers (GASM-RTM-GWAS); Shade-tolerance index (STI); Relative cell length (RCL); Transcriptome
-
Gene-allele system of shade tolerance in southern China soybean germplasm revealed by genome-wide association study using gene-allele sequence as markers
作者：Su, Yanzhu;Zhang, Zhipeng;He, Jianbo;Pan, Yongpeng;Hao, Xiaoshuai;Xing, Guangnan;Wang, Wubin;Zhang, Jiaoping;Li, Yan;Gai, Junyi;Su, Yanzhu;Zhang, Zhipeng;He, Jianbo;Pan, Yongpeng;Hao, Xiaoshuai;Xing, Guangnan;Wang, Wubin;Zhang, Jiaoping;Li, Yan;Gai, Junyi;Su, Yanzhu;Zhang, Zhipeng;He, Jianbo;Pan, Yongpeng;Hao, Xiaoshuai;Xing, Guangnan;Wang, Wubin;Zhang, Jiaoping;Li, Yan;Gai, Junyi;Su, Yanzhu;Zhang, Zhipeng;He, Jianbo;Pan, Yongpeng;Hao, Xiaoshuai;Xing, Guangnan;Wang, Wubin;Zhang, Jiaoping;Li, Yan;Gai, Junyi;Su, Yanzhu;Zhang, Zhipeng;He, Jianbo;Pan, Yongpeng;Hao, Xiaoshuai;Xing, Guangnan;Wang, Wubin;Zhang, Jiaoping;Li, Yan;Gai, Junyi;Su, Yanzhu;Zhang, Zhipeng;He, Jianbo;Pan, Yongpeng;Hao, Xiaoshuai;Xing, Guangnan;Wang, Wubin;Zhang, Jiaoping;Li, Yan;Gai, Junyi;Zeng, Weiying;Cai, Zhaoyan;Lai, Zhenguang;Sun, Zudong
关键词：
