Breaking Barriers:Selenium and Silicon-Mediated Strategies for Mitigating Abiotic Stress in Plants
作者机构：Department of Plant BreedingNuclear Agriculture Research SchoolNuclear Science and Technology Research Institute(NSTRI)Atomic Energy Organization of Iran(AEOI)KarajIran Department of Genetics and Plant BreedingBangladesh Agricultural UniversityMymensingh2202Bangladesh Department of Energy Plant Research LaboratoryMichigan State UniversityEast Lansing48824USA Department of Biochemistry and Molecular BiologyMichigan State UniversityEast Lansing48824USA
出 版 物：《Phyton-International Journal of Experimental Botany》 (国际实验植物学杂志（英文）)
年 卷 期：2023年第92卷第9期
页 面：2713-2736页
核心收录：
学科分类：0710[理学-生物学] 071001[理学-植物学] 1002[医学-临床医学] 1001[医学-基础医学(可授医学、理学学位)] 07[理学] 0901[农学-作物学] 0703[理学-化学] 0902[农学-园艺学]
主 题：Antioxidants ion homeostasis oxidative stress plant nutrients ROS selenium and silicon
摘 要：Numerous plant species,particularly those that can accumulate selenium(Se)and silicon(Si),benefit from these essential *** and Si accumulation in plants profoundly affects several biochemical reactions in *** how plants react to Se/Si enrichment is crucial for ensuring adequate dietary Se/Si intake for humans and animals and increasing plant tolerance to environmental *** studies have shown that Se/Si-enriched plants are more resistant to salinity,drought,extreme temperatures,UV radiation,and excess *** interplay between Se/Si in plants is crucial for maintaining growth and development under normal conditions while providing a critical defense mechanism against stressors like heavy metals and *** and Si commonly stimulate antioxidant defense systems in plants exposed to environmental stressors,but the involved mechanisms are complex and not well *** ensure the positive effects of Se/Si fortification in plants,it is essential to consider the degree of accumulation,the chemical form of Se/Si used,the method of application,and the likelihood of interaction with other *** this review,we will discuss the effects of Se/Si bio-fortification on plants subjected to abiotic *** responses to exogenous Se/Si will also be reviewed,emphasizing the influences of Se/Si in the modulation of enzymatic and non-enzymatic antioxidant defense mechanisms under various abiotic stress conditions.
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