首页|硒对植物生长发育和代谢调控的影响1

硒对植物生长发育和代谢调控的影响1

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硒是生物体内关键矿物质之一,植物可以将无机硒转变为有机硒.有机硒被动植物有效利用,来满足自身生长发育和代谢的需要.适当硒量可以增强植物的抗逆能力,缓解非生物胁迫.本文主要综述了硒对植物生长发育、抗逆性和代谢调控的影响,植物体内硒的吸收、积累和价态,硒在植物的蛋白水平、转录水平上的作用和硒处理下植物非编码RNA的研究.本文为植物的富硒机理的探究奠定基础,为富硒农产品的开发和利用提供参考.
The Effects of Selenium on Plant Growth,Development and Metabolic Regulation
Selenium is one of the key minerals in living organisms and plants can convert inorganic seleni-um into organic selenium.Organic selenium is effectively utilized by plants and animals to meet their needs for growth,development and metabolism.Appropriate amount of selenium can enhance plant resistance and allevi-ate abiotic stresses.This paper reviews the effects of selenium on plant growth and development,stress toler-ance and metabolic regulation,selenium uptake,accumulation and valence in plants,selenium's role at the protein level,transcriptional level and non-coding RNAs in plants under selenium treatment.This paper lays the foundation for the investigation of selenium enrichment mechanism in plants and provides reference for the development and utilization of selenium-enriched agricultural products.

SeleniumGrowth and developmentMetabolic regulationSelenium transportAccumulation

马建霞、侯英、陈梦娜、吴晓卓、桑杰措、却旦吉、盛鸿盈、乔枫

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青海师范大学,生命科学学院,青海省青藏高原药用动植物资源重点实验室,青海 西宁 810008

武川县农牧技术推广中心,内蒙古 武川 011700

青海师范大学,高原科学与可持续发展研究院,青海 西宁 810008

生长发育 代谢调控 硒转运 积累

青海"昆仑英才·高端创新创业人才"计划特色人才项目之人才引领平安富硒特色产业集群发展项目

2022-027

2024

青海农林科技
青海省农林科学院 青海省林学会 青海省农学会

青海农林科技

影响因子:0.183
ISSN:1004-9967
年,卷(期):2024.(2)
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