干旱区生态环境知识资源中心(Arid): An Insight into Abiotic Stress and Influx Tolerance Mechanisms in Plants to Cope in Saline Environments

Arid

DOI	10.3390/biology11040597
	An Insight into Abiotic Stress and Influx Tolerance Mechanisms in Plants to Cope in Saline Environments
	Gul, Zarmina; Tang, Zhong-Hua; Arif, Muhammad; Ye, Zhang
通讯作者	Gul, Z ; Tang, ZH
来源期刊	BIOLOGY-BASEL
EISSN	2079-7737
出版年	2022
卷号	11 期号:4
英文摘要	Simple Summary This review focuses on plant growth and development harmed by abiotic stress, primarily salt stress. Salt stress raises the intracellular osmotic pressure, leading to hazardous sodium buildup. Plants react to salt stress signals by regulating ion homeostasis, activating the osmotic stress pathway, modulating plant hormone signaling, and altering cytoskeleton dynamics and cell wall composition. Understanding the processes underlying these physiological and biochemical responses to salt stress could lead to more effective agricultural crop yield measures. In this review, researchers outline recent advances in plant salt stress control. The study of plant salt tolerance processes is essential, both theoretically and practically, to improve agricultural output, produce novel salt-tolerant cultivars, and make full use of saline soil. Based on past research, this paper discusses the adverse effects of salt stress on plants, including photosynthesis suppression, ion homeostasis disturbance, and membrane peroxidation. The authors have also covered the physiological mechanisms of salt tolerance, such as the scavenging of reactive oxygen species and osmotic adjustment. This study further identifies specific salt stress-responsive mechanisms linked to physiological systems. Based on previous studies, this article reviews the current methodologies and techniques for improving plant salt tolerance. Overall, it is hoped that the above-mentioned points will impart helpful background information for future agricultural and crop plant production. Salinity is significant abiotic stress that affects the majority of agricultural, irrigated, and cultivated land. It is an issue of global importance, causing many socio-economic problems. Salt stress mainly occurs due to two factors: (1) soil type and (2) irrigation water. It is a major environmental constraint, limiting crop growth, plant productivity, and agricultural yield. Soil salinity is a major problem that considerably distorts ecological habitats in arid and semi-arid regions. Excess salts in the soil affect plant nutrient uptake and osmotic balance, leading to osmotic and ionic stress. Plant adaptation or tolerance to salinity stress involves complex physiological traits, metabolic pathways, the production of enzymes, compatible solutes, metabolites, and molecular or genetic networks. Different plant species have different salt overly sensitive pathways and high-affinity K+ channel transporters that maintain ion homeostasis. However, little progress has been made in developing salt-tolerant crop varieties using different breeding approaches. This review highlights the interlinking of plant morpho-physiological, molecular, biochemical, and genetic approaches to produce salt-tolerant plant species. Most of the research emphasizes the significance of plant growth-promoting rhizobacteria in protecting plants from biotic and abiotic stressors. Plant growth, survival, and yield can be stabilized by utilizing this knowledge using different breeding and agronomical techniques. This information marks existing research areas and future gaps that require more attention to reveal new salt tolerance determinants in plants-in the future, creating genetically modified plants could help increase crop growth and the toleration of saline environments.
英文关键词	halophytes glycophytes SOS pathway and HKT channels sensing ionic homeostasis osmolytes
类型	Review
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000785462600001
WOS关键词	OVERLY SENSITIVE PATHWAY ; ROOT-ZONE SALINITY ; BRASSICA-NAPUS L. ; SALT-STRESS ; GLYCINE BETAINE ; MITOCHONDRIAL ULTRASTRUCTURE ; MOLECULAR CHARACTERIZATION ; EXPRESSION ANALYSIS ; NA+/H+ ANTIPORTER ; HKT TRANSPORTERS
WOS类目	Biology
WOS研究方向	Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/391981
推荐引用方式 GB/T 7714	Gul, Zarmina,Tang, Zhong-Hua,Arif, Muhammad,et al. An Insight into Abiotic Stress and Influx Tolerance Mechanisms in Plants to Cope in Saline Environments[J],2022,11(4).
APA	Gul, Zarmina,Tang, Zhong-Hua,Arif, Muhammad,&Ye, Zhang.(2022).An Insight into Abiotic Stress and Influx Tolerance Mechanisms in Plants to Cope in Saline Environments.BIOLOGY-BASEL,11(4).
MLA	Gul, Zarmina,et al."An Insight into Abiotic Stress and Influx Tolerance Mechanisms in Plants to Cope in Saline Environments".BIOLOGY-BASEL 11.4(2022).