数字农科院2.0

Comparative metabolic responses and adaptive strategies of wheat (Triticum aestivum) to salt and alkali stress

文献类型： 外文期刊

作者： Guo, Rui;Li, Feng;Yan, Changrong;Zhong, Xiuli;Liu, Qi;Xia, Xu;Li, Haoru;Yang, Zongze;Zhao, Long

作者机构：

关键词： Wheat;Salt stress;Alkali stress;Growth;Photosynthesis;Metal elements;Free ions;Metabolites

期刊名称： BMC PLANT BIOLOGY

ISSN： 1471-2229

年卷期： 2015 年 15 卷

页码：

收录情况： SCI

摘要： Background: It is well known that salinization (high-pH) has been considered as a major environmental threat to agricultural systems. The aim of this study was to investigate the differences between salt stress and alkali stress in metabolic profiles and nutrient accumulation of wheat; these parameters were also evaluated to determine the physiological adaptive mechanisms by which wheat tolerates alkali stress. Results: The harmful effect of alkali stress on the growth and photosynthesis of wheat were stronger than those of salt stress. High-pH of alkali stress induced the most of phosphate and metal ions to precipitate; as a result, the availability of nutrients significantly declined. Under alkali stress, Ca sharply increased in roots, however, it decreased under salt stress. In addition, we detected the 75 metabolites that were different among the treatments according to GC-MS analysis, including organic acids, amino acids, sugars/polyols and others. The metabolic data showed salt stress and alkali stress caused different metabolic shifts; alkali stress has a stronger injurious effect on the distribution and accumulation of metabolites than salt stress. These outcomes correspond to specific detrimental effects of a highly pH environment. Conclusions: Ca had a significant positive correlation with alkali tolerates, and increasing Ca concentration can immediately trigger SOS Na exclusion system and reduce the Na injury. Salt stress caused metabolic shifts toward gluconeogenesis with increased sugars to avoid osmotic stress; energy in roots and active synthesis in leaves were needed by wheat to develop salt tolerance. Alkali stress (at high pH) significantly inhibited photosynthetic rate; thus, sugar production was reduced, N metabolism was limited, amino acid production was reduced, and glycolysis was inhibited.

分类号：

  • 相关文献

[1]Comparison of Ionomic and Metabolites Response under Alkali Stress in Old and Young Leaves of Cotton (Gossypium hirsutum L.) Seedlings. Guo, Rui,Yan, ChangRong,Zhong, XiuLi,Liu, Qi,Xia, Xu,Li, HaoRu,Shi, LianXuan,Yang, ChunWu. 2016

[2]Negative Effects of Oxytetracycline on Wheat (Triticum aestivum L.) Growth, Root Activity, Photosynthesis, and Chlorophyll Contents. Li Zhao-jun,Xie Xiao-yu,Zhang Shu-qing,Liang Yong-chao. 2011

[3]Metabolome and Transcriptome Analyses Reveal the Differences in the Molecular Mechanisms of Oat Leaves Responding to Salt and Alkali Stress Conditions. Bai, Jianhui,Lu, Peina,Li, Feng,Li, Lijun,Yin, Qiang. 2023

[4]Identification and Functional Prediction of Salt/Alkali-Responsive lncRNAs during Alfalfa Germination. Yajiao Liu,Lei Xu,Tiejun Zhang,Bilig Sod,Yanchao Xu,Mingna Li,Junmei Kang,Qingchuan Yang,Xiao Li,Ruicai Long. 2024

[5]充分发掘保护利用生物多样性;促进农业可持续发展——《生物多样性与小麦改良》简评. 李祥洲. 1997

[6]Growth, biomass allocation, morphology, and photosynthesis of invasive Eupatorium adenophorum and its native congeners grown at four irradiances. Feng, Yu-Long,Liao, Zhi-Yong,Zheng, Yu-Long,Liao, Zhi-Yong,Liu, Wan-Xue.

[7]Interactions of elevated carbon dioxide and temperature with aphid feeding on transgenic oilseed rape: Are Bacillus thuringiensis (Bt) plants more susceptible to nontarget herbivores in future climate?. Himanen, Sari J.,Nissinen, Anne,Nerg, Anne-Marja,Holopainen, Jarmo K.,Nissinen, Anne,Dong, Wen-Xia,Stewart, C. Neal, Jr.,Poppy, Guy M..

[8]Effects of the Chloroplast Fructose-1,6-Bisphosphate Aldolase Gene on Growth and Low-Temperature Tolerance of Tomato. Bingbing Cai,Yu Ning,Qiang Li,Qingyun Li,Xizhen Ai. 2022

[9]Toxicity of the novel fungicide oxathiapiprolin to Chlorella vulgaris: Assessments at different levels of biological organization. Fengwen Zhang,Xiaolin Lv,Haijiang Jia,Chongjun Huang,Jianyu Wei,Zhonglin Ding,Fenglong Wang,Jie Wang. 2022

[10]OEE1 affects the tobacco photosynthesis through the hormone regulation. Lele Deng,Yekun Yang,Yudong Chen,Xiaodong Xie,Wenwu Yang,Yanju Shuai,Kunmiao Wang,Jianduo Zhang,Haiying Xiang,Meng Li,Zheyan Yu,Changbo Dai,Qi Wu. 2025

[11]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.

[12]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.

[13]Interplay Impact of Exogenous Application of Abscisic Acid (ABA) and Brassinosteroids (BRs) in Rice Growth, Physiology, and Resistance under Sodium Chloride Stress. 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. 2023

[14]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

[15]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

[16]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

[17]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

[18]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

[19]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

[20]Efficient somatic embryogenesis in sugar beet (Beta vulgaris L.) breeding lines. Zhang, Chun-Lai,Chen, Dong-Fang,Kubalakova, Marie,Zhang, Jian,Scott, Nigel W.,Elliott, Malcolm C.,Slater, Adrian,Zhang, Chun-Lai,Chen, Dong-Fang,Kubalakova, Marie,Zhang, Jian.

作者其他论文 更多>>