数字农科院2.0

Interplay Impact of Exogenous Application of Abscisic Acid (ABA) and Brassinosteroids (BRs) in Rice Growth, Physiology, and Resistance under Sodium Chloride Stress

文献类型： 外文期刊

作者： Sajid Hussain;Satyabrata Nanda;Muhammad Ashraf;Ali Raza Siddiqui;Sajid Masood;Maqsood Ahmed Khaskheli;Muhammad Suleman;Lianfeng Zhu;Chunquan Zhu;Xiaochuang Cao;Yali Kong;Qianyu Jin;Junhua Zhang

作者机构：

关键词： grain yield;photosynthesis;phytohormone;rice;salt stress;SPAD value

期刊名称： Life

ISSN： 2075-1729

年卷期： 2023 年 13 卷 2 期

页码：

收录情况： SCIE（2023版）

摘要： The hormonal imbalances, including abscisic acid (ABA) and brassinosteroid (BR) levels, caused by salinity constitute a key factor in hindering spikelet development in rice and in reducing rice yield. However, the effects of ABA and BRs on spikelet development in plants subjected to salinity stress have been explored to only a limited extent. In this research, the effect of ABA and BRs on rice growth characteristics and the development of spikelets under different salinity levels were investigated. The rice seedlings were subjected to three different salt stress levels: 0.0875 dS m−1 (Control, CK), low salt stress (1.878 dS m−1, LS), and heavy salt stress (4.09 dS m−1, HS). Additionally, independent (ABA or BR) and combined (ABA+BR) exogenous treatments of ABA (at 0 and 25 μM concentration) and BR (at 0 and 5 μM concentration) onto the rice seedlings were performed. The results showed that the exogenous application of ABA, BRs, and ABA+BRs triggered changes in physiological and agronomic characteristics, including photosynthesis rate (Pn), SPAD value, pollen viability, 1000-grain weight (g), and rice grain yield per plant. In addition, spikelet sterility under different salt stress levels (CK, LS, and HS) was decreased significantly through the use of both the single phytohormone and the cocktail, as compared to the controls. The outcome of this study reveals new insights about rice spikelet development in plants subjected to salt stress and the effects on this of ABA and BR. Additionally, it provides information on the use of plant hormones to improve rice yield under salt stress and on the enhancement of effective utilization of salt-affected soils.

分类号：

  • 相关文献

[1]Convergent and divergent signaling pathways in C3 rice and C4 foxtail millet crops in response to salt stress. Xinyu Man*,Sha Tang*,Yu Meng*,Yanjia Gong,Yanqing Chen,Meng Wu,Guanqing Jia,Jun Liu#,Xianmin Diao#,Xiliu Cheng#. 2024

[2]Genome-wide characterization of cucumber methylesterase genes and the phytohormone-mediated response to salt stress. Xuan Zhang,Shaoyun Dong,Diane M. Beckles,Jiantao Guan,Xiaoping Liu,Han Miao,Shengping Zhang,Qunfeng Lou. 2025

[3]The Regulation of ROS and Phytohormones in Balancing Crop Yield and Salt Tolerance. Lei Jiang,Minggang Xiao,Rongfeng Huang,Juan Wang. 2025

[4]Improving photosynthesis to increase grain yield potential: an analysis of maize hybrids released in different years in China. Yanyan Yan,Peng Hou,Fengying Duan,Li Niu,Tingbo Dai,Keru Wang,Ming Zhao,Shaokun Li,Wenbin Zhou. 2021

[5]Qtl Mapping For Yield And P.hotosynthetic Related Traits Under D ifferent Water Regimes In Wheat. Xu, YF,Li, SS,Li, LH,Ma, FF,Fu, XY,Shi, ZL,Xu, HX,Ma, PT,An, DG. 2017

[6]Methionine Promotes the Growth and Yield of Wheat under Water Deficit Conditions by Regulating the Antioxidant Enzymes, Reactive Oxygen Species, and Ions. Muhammad Faisal Maqsood,Muhammad Shahbaz,Saba Kanwal,Muhammad Kaleem,Syed Mohsan Raza Shah,Muhammad Luqman,Iqra Iftikhar,Usman Zulfiqar,Arneeb Tariq,Shahzad Amir Naveed,Naila Inayat,Atta Mohi Ud Din,Muhammad Uzair,Muhammad Ramzan Khan,Fozia. 2022

[7]Comparative metabolic responses and adaptive strategies of wheat (Triticum aestivum) to salt and alkali stress. Guo, Rui,Li, Feng,Yan, Changrong,Zhong, Xiuli,Liu, Qi,Xia, Xu,Li, Haoru,Yang, Zongze,Zhao, Long. 2015

[8]Relationship between the Degree of Polymerization of Chitooligomers and Their Activity Affecting the Growth of Wheat Seedlings under Salt Stress. Zhang, Xiaoqian,Li, Kecheng,Liu, Song,Xing, Ronge,Yu, Huahua,Chen, Xiaolin,Qin, Yukun,Li, Pengcheng,Zhang, Xiaoqian,Li, Kecheng,Zou, Ping.

[9]The physiological and metabolic changes in sugar beet seedlings under different levels of salt stress. Wang, Yuguang,Yu, Lihua,Zhao, Huijie,Sun, Xuewei,Sun, Fei,Geng, Gui,Wang, Yuguang,Yu, Lihua,Geng, Gui,Wang, Yuguang,Stevanato, Piergiorgio.

[10]Reducing the Halotolerance Gap between Sensitive and Resistant Tomato by Spraying Melatonin. Rong Zhou,Benjian Cen,Fangling Jiang,Mintao Sun,Junqin Wen,Xue Cao,Shouyao Cui,Lingpeng Kong,Niannian Zhou,Zhen Wu. 2022

[11]NaCl affects photosynthetic and stomatal dynamics by osmotic effects and reduces photosynthetic capacity by ionic effects in tomato. Zhang, Yuqi,Kaiser, Elias,Li, Tao,Marcelis, Leo F. M.. 2022

[12]Improvement of tomato salt tolerance by the regulation of photosynthetic performance and antioxidant enzyme capacity under a low red to far-red light ratio. Yunlong Wang,Zhonghua Bian,Tonghua Pan,Kai Cao,Zhirong Zou. 2021

[13]CsPAO2 Improves Salt Tolerance of Cucumber through the Interaction with CsPSA3 by Affecting Photosynthesis and Polyamine Conversion. Wu J.,Zhu M.,Liu W.,Jahan M.S.,Gu Q.,Shu S.,Sun J.,Guo S.. 2022

[14]Proteomic analysis of MsFtsH8 overexpression reveals enhanced salt stress response in alfalfa through PSII stability and antioxidant capacity improvement. Xiao Li,Kuiju Niu,Xiangcui Zeng,Xiaoxi Zhu,Qianwen Yu,Junmei Kang,Qingchuan Yang,Tiejun Zhang,Ruicai Long,Mingna Li. 2024

[15]Exogenous Spermidine (Spd) alleviates NaCl-induced injury effects by improving photosynthesis and oxidative stress tolerance in Brassica nap us seedlings. Xue, Tian Yuan,Wan, He Ping,Wu, Xiao Ming,Liu, Li,Chen, Jing Dong,Yu, Yi,Dai, Xi Gang,Dong, Yuan Huo,Zeng, Chang Li. 2025

[16]Rice endophyte Pantoea agglomerans YS19 promotes host plant growth and affects allocations of host photosynthates. Feng, Y.,Shen, D.,Song, W..

[17]Comparative Metabolite Profiling and Hormone Analysis of Perennial and Annual Rice. Zhao, Xiuqin,Zhang, Ting,Huang, Liyu,Wu, Huimin,Zhang, Fan,Zhu, Linghua,Fu, Binying,Zhang, Ting,Hu, Fengyi.

[18]OsRELA Regulates Leaf Inclination by Repressing the Transcriptional Activity of OsLIC in Rice. Chen Li Zhu,Bao Xing,Shou Zhen Teng,Chen Deng,Zhen Yong Shen,Peng Fei Ai,Tie Gang Lu,Sheng Wei Zhang,Zhi Guo Zhang. 2021

[19]Bakanae Disease Resistance in Rice: Current Status and Future Considerations. Liwei Zhan,Ling Chen,Yuxuan Hou,Yuxiang Zeng,Zhijuan Ji. 2024

[20]OsbZIP83-OsCOMT15 module confers melatonin-ameliorated cold tolerance in rice. Ruiqing Li,Chen Fan Zheng,Bo Liu,Can Hu,Yue Song,Haowei Fu,Huali Zhang,Can Zhang,Qian Hao Zhu,Meng Jiang. 2025

作者其他论文 更多>>