干旱区生态环境知识资源中心(Arid): A positive role of polyunsaturated fatty acids on sustainable crop production against salt stress: an overview

Arid

DOI	10.1007/s11756-024-01644-2
	A positive role of polyunsaturated fatty acids on sustainable crop production against salt stress: an overview
	Srivastava, Smita; Yadav, Sagar
通讯作者	Srivastava, S
来源期刊	BIOLOGIA
ISSN	0006-3088
EISSN	1336-9563
出版年	2024
卷号	79 期号:6 页码:1599-1610
英文摘要	Abiotic stresses have become more severe and capricious due to global warming and varying climatic conditions, with increased temperature reducing the yield of important agricultural crops due to high evapotranspiration, resulting in the increased amount of soil salinization in arid and semi-arid areas, which has become a significant threat that restricts agricultural practices and leads to the overexploitation of cultivation land. One of the crucial environmental elements limiting plant development and yield is salinity. The special effects of salt stress on the superiority of numerous crops have yet to be discovered. Under salinity, plants tend to activate multiple physiological and biochemical mechanisms to overcome the stress by altering their morphology, photosynthesis, water relations, and biochemical adaptations, such as the antioxidative metabolism response and trigger polyunsaturated fatty acids (PUFAs), which act as a biomarker for salinity stress. With the help of PUFAs, which have become popular as all-purpose defenders, decorative techniques have been created to prevent the consequences of saline. The most prevalent PUFAs in plants are those with 18 carbons, specifically 18:1 (oleic), 18:2 (linoleic), and 18:3 (alpha-linolenic) acids which operate as glycerolipids, a source of energy and carbon in triacylglycerol, precursors of numerous bioactive chemicals, stores of extracellular barrier components, and intrinsic antioxidants, modulating cellular membranes and enhancing crop quality and yield. However, limited information about PUFAs and their roles in enhancing crop stress tolerance is available. Therefore, producers and breeders must understand salinity's influence on crop composition to enhance fatty acids under salinity conditions. However, brief work has been reported; this review will help comprehend the role of fatty acids in salinity for food security through the genetic engineering of synthetic genes encoding fatty acids to improve crop stress tolerance and grain quality.
英文关键词	Cuticle wax Membrane lipids Photosynthesis Polyunsaturated fatty acid ROS Sensing mechanism Salt stress Stress tolerance
类型	Review
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001178157100002
WOS关键词	H+-ATPASE ACTIVITY ; EPICUTICULAR WAX LOAD ; HIGH LIGHT STRESS ; PLASMA-MEMBRANE ; DROUGHT STRESS ; LIPID-COMPOSITION ; PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE ; MICROTUBULE ORGANIZATION ; RESIDUAL TRANSPIRATION ; FREEZING TOLERANCE
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/2XILL650/403017
推荐引用方式 GB/T 7714	Srivastava, Smita,Yadav, Sagar. A positive role of polyunsaturated fatty acids on sustainable crop production against salt stress: an overview[J],2024,79(6):1599-1610.
APA	Srivastava, Smita,&Yadav, Sagar.(2024).A positive role of polyunsaturated fatty acids on sustainable crop production against salt stress: an overview.BIOLOGIA,79(6),1599-1610.
MLA	Srivastava, Smita,et al."A positive role of polyunsaturated fatty acids on sustainable crop production against salt stress: an overview".BIOLOGIA 79.6(2024):1599-1610.