Molecular Approaches to Improve Legume Salt Stress Tolerance

IF 16.4 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
Ahmed El Moukhtari, Nadia Lamsaadi, Cécile Cabassa, Mohamed Farissi, Arnould Savouré
{"title":"Molecular Approaches to Improve Legume Salt Stress Tolerance","authors":"Ahmed El Moukhtari, Nadia Lamsaadi, Cécile Cabassa, Mohamed Farissi, Arnould Savouré","doi":"10.1007/s11105-024-01432-x","DOIUrl":null,"url":null,"abstract":"<p>The global challenge of crop loss due to salt stress became increasingly significant, especially in the context of meeting the rising demands of a growing world population. This review focuses on the impact of salt stress on leguminous plants throughout their entire growth stages. Additionally, it provides a comprehensive overview of the molecular strategies employed to enhance the performance of legumes in saline environments. In addressing this issue, the review critically assesses recent advancements in bolstering legume salt stress tolerance through genetic engineering. This approach is acknowledged for its efficiency compared to traditional breeding methods, facilitating the transfer of desired genes without introducing extraneous genetic material from the donor organism. The review also examines the critical role of preventing ionic toxicity in transgenic leguminous plants by expressing foreign Na<sup>+</sup>/H<sup>+</sup> antiporter genes and transcription factors. Furthermore, the review emphasizes the positive outcomes observed when introducing or overexpressing genes related to compatible solutes in transgenic legumes. These genetic modifications have proven effective in enhancing the tolerance of legumes to salinity-induced osmotic stress. Another aspect explored in the review is the improving of salt stress-induced oxidative stress management in various transgenic legume species. This is achieved through the expression of both enzymatic and non-enzymatic genes. Finally, the review explores the manipulation of candidate genes to improve nodule performance under salt stress. By identifying and modifying specific genes, researchers can pave the way for leguminous plants to thrive in salt-affected environments.</p>","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1007/s11105-024-01432-x","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0

Abstract

The global challenge of crop loss due to salt stress became increasingly significant, especially in the context of meeting the rising demands of a growing world population. This review focuses on the impact of salt stress on leguminous plants throughout their entire growth stages. Additionally, it provides a comprehensive overview of the molecular strategies employed to enhance the performance of legumes in saline environments. In addressing this issue, the review critically assesses recent advancements in bolstering legume salt stress tolerance through genetic engineering. This approach is acknowledged for its efficiency compared to traditional breeding methods, facilitating the transfer of desired genes without introducing extraneous genetic material from the donor organism. The review also examines the critical role of preventing ionic toxicity in transgenic leguminous plants by expressing foreign Na+/H+ antiporter genes and transcription factors. Furthermore, the review emphasizes the positive outcomes observed when introducing or overexpressing genes related to compatible solutes in transgenic legumes. These genetic modifications have proven effective in enhancing the tolerance of legumes to salinity-induced osmotic stress. Another aspect explored in the review is the improving of salt stress-induced oxidative stress management in various transgenic legume species. This is achieved through the expression of both enzymatic and non-enzymatic genes. Finally, the review explores the manipulation of candidate genes to improve nodule performance under salt stress. By identifying and modifying specific genes, researchers can pave the way for leguminous plants to thrive in salt-affected environments.

Abstract Image

提高豆科植物耐盐性的分子方法
盐胁迫造成的作物损失这一全球性挑战变得日益严峻,尤其是在满足日益增长的世界人口不断增长的需求方面。本综述重点探讨了盐胁迫对豆科植物整个生长阶段的影响。此外,它还全面概述了为提高豆科植物在盐碱环境中的表现而采用的分子策略。针对这一问题,该综述批判性地评估了通过基因工程增强豆科植物耐盐胁迫能力的最新进展。与传统的育种方法相比,这种方法因其高效性而得到认可,它有利于所需基因的转移,而不会从供体生物中引入无关的遗传物质。综述还探讨了通过表达外来 Na+/H+ 反转运体基因和转录因子防止转基因豆科植物离子毒性的关键作用。此外,综述还强调了在转基因豆科植物中引入或过表达与相容溶质有关的基因时观察到的积极结果。事实证明,这些基因修饰能有效提高豆科植物对盐分引起的渗透胁迫的耐受性。本综述探讨的另一个方面是在各种转基因豆科植物中改善盐胁迫诱导的氧化胁迫管理。这是通过酶和非酶基因的表达实现的。最后,综述探讨了如何操纵候选基因来改善盐胁迫下的结核性能。通过识别和改造特定基因,研究人员可以为豆科植物在盐胁迫环境中茁壮成长铺平道路。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
Accounts of Chemical Research
Accounts of Chemical Research 化学-化学综合
CiteScore
31.40
自引率
1.10%
发文量
312
审稿时长
2 months
期刊介绍: Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信