Results 11 to 20 of about 159,285 (249)

Brassinolide improves the tolerance of Malus hupehensis to alkaline stress

Frontiers in Plant Science, 2022
Malus hupehensis is one of the most widely used apple rootstocks in china but is severely damaged by alkaline soil. Alkaline stress can cause more serious harmful effects on apple plants than salt stress because it also induces high pH stress except for ...
Zhijuan Sun, Yawen Zou, Yawen Zou, Cheng Xie, Cheng Xie, Lei Han, Lei Han, Xiaodong Zheng, Xiaodong Zheng, Yike Tian, Yike Tian, Changqing Ma, Changqing Ma, Xiaoli Liu, Xiaoli Liu, Caihong Wang, Caihong Wang   +16 more
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Root Damage under Alkaline Stress Is Associated with Reactive Oxygen Species Accumulation in Rice (Oryza sativa L.)

Frontiers in Plant Science, 2017
Alkaline stress (high pH) severely damages root cells, and consequently, inhibits rice (Oryza sativa L.) seedling growth. In this study, we demonstrate the accumulation of reactive oxygen species (ROS) in root cells under alkaline stress.
Hui Zhang, Hui Zhang, Xiao-Long Liu, Xiao-Long Liu, Rui-Xue Zhang, Rui-Xue Zhang, Hai-Yan Yuan, Hai-Yan Yuan, Ming-Ming Wang, Ming-Ming Wang, Hao-Yu Yang, Hao-Yu Yang, Hong-Yuan Ma, Hong-Yuan Ma, Duo Liu, Duo Liu, Chang-Jie Jiang, Zheng-Wei Liang, Zheng-Wei Liang   +18 more
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Silicon Priming Created an Enhanced Tolerance in Alfalfa (Medicago sativa L.) Seedlings in Response to High Alkaline Stress

Frontiers in Plant Science, 2018
Alkaline stress as a result of higher pH usually triggers more severe physiological damage to plants than that of saline stress with a neutral pH. In the present study, we demonstrated that silicon (Si) priming of alfalfa (Medicago sativa L.) seedlings ...
Duo Liu, Duo Liu, Miao Liu, Miao Liu, Xiao-Long Liu, Xiao-Long Liu, Xian-Guo Cheng, Zheng-Wei Liang, Zheng-Wei Liang   +8 more
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Exogenous Melatonin Alleviates Alkaline Stress by Removing Reactive Oxygen Species and Promoting Antioxidant Defence in Rice Seedlings

Frontiers in Plant Science, 2022
Saline-alkali stress seriously restricts rice growth, development, and production in northern China. The damage of alkaline stress on rice is much greater than that of salt due to ion toxicity, osmotic stress, and especially high pH. As a signal molecule,
Xuping Lu, Weifang Min, Yafei Shi, Lei Tian, Peifu Li, Tianli Ma, Yinxia Zhang, Chengke Luo   +7 more
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Exogenous 2,4-Epibrassinolide Alleviates Alkaline Stress in Cucumber by Modulating Photosynthetic Performance [PDF]

Plants
Brassinosteroids (BRs) are recognized for their ability to enhance plant salt tolerance. While considerable research has focused on their effects under neutral salt conditions, the mechanisms through which BRs regulate photosynthesis under alkaline salt ...
Wenjing Nie, Qinghai He, Jinzhao Ma, Hongen Guo, Qinghua Shi   +4 more
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Transcriptomic and Physiological Responses Reveal a Time-Associated Multi-Organ Injury Pattern in European Perch (Perca fluviatilis) Under Acute Alkaline Stress [PDF]

Animals
Water alkalinization is a critical global stressor for freshwater fish, yet the systemic patterns of multi-organ responses and injury remain insufficiently understood. This study integrates histopathology, biochemistry, and multi-organ transcriptomics to
Geng Chen, Yi Liu, Xiaodong Li, Pan Gao, Jianyong Hu, Pengfei Sun, Fangyuan Peng, Peng Chen, Jin Xu   +8 more
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Alkaline stress disrupts growth, biochemistry, and ion homeostasis of chickpea (Cicer arietinum L.) roots

Frontiers in Agronomy
Alkaline stress imposes significant constraints on agriculture by reducing nutrient availability and inhibiting plant growth. This study examines the physiological and biochemical responses of chickpea (Cicer arietinum L.) seedlings to alkaline stress ...
Kundan Kumar, Arti Jaiswal, Uma Mahendra Kumar Koppolu, Koppolu Raja Rajesh Kumar   +3 more
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Integrating Transcriptomics and Gut Microbiota Analysis Reveals Adaptive Mechanisms of Alkaline Stress on the Molting and Intestinal Immune Responses in Pacific White Shrimp, Litopenaeus vannamei [PDF]

Life
In northwestern China, there is an abundance of saline-alkali water resources, but their high alkalinity severely restricts the development of inland saline-alkali water aquaculture.
Yiming Li, Yucong Ye, Junling Ma, Zongli Yao, Yan Li, Pengcheng Gao, Yuxin Wang, Zihe Cheng, Yunlong Zhao, Qifang Lai   +9 more
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Integrated transcriptomic and metabolomic analyses provide new insights into alkaline stress tolerance in Gossypium hirsutum [PDF]

Frontiers in Plant Science
IntroductionCotton, one of the most important economic crops worldwide, has long been bred mainly for improvements in yield and quality, with relatively little focus on salt–alkali resistance.MethodsIn this study, transcriptomic and metabolomic ...
Shiwei Geng, Wenju Gao, Fenglei Sun, Ni Yang, Teng Ma, Tingwei Wang, Bingyue Wang, Junhao Wang, Shuaishuai Qian, Shengmei Li, Jieyin Zhao   +10 more
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A NaHCO₃-Tolerant Endophyte Bacillus amyloliquefaciens ZmBA DSM7 Enhances Growth and Mitigates NaHCO₃-Induced Alkaline Stress in Maize Through Multiple Mechanism [PDF]

Plants
Background Soil alkalization inhibits plant growth and yield, the endophytic plant growth-promoting bacteria (PGPB) can alleviate salt stresses for plant.
Guoliang Li, Wenhao Wan, Miaoxin Shi, Huitao Cui, Fengshan Yang, Wei Yang, Shumei Jin   +6 more
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