气候变化领域集成服务门户(CCPortal): Stress salinity in plants: New strategies to cope with in the foreseeable scenario

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DOI	10.1016/j.plaphy.2024.108507
	Stress salinity in plants: New strategies to cope with in the foreseeable scenario
	Hualpa-Ramirez, Efrain; Carrasco-Lozano, Emerson Clovis; Madrid-Espinoza, Jose; Tejos, Ricardo; Ruiz-Lara, Simon; Stange, Claudia; Norambuena, Lorena
发表日期	2024
ISSN	0981-9428
EISSN	1873-2690
起始页码	208
卷号	208
英文摘要	The excess of salts in soils causes stress in most plants, except for some halophytes that can tolerate higher levels of salinity. The excess of Na + generates an ionic imbalance, reducing the K + content and altering cellular metabolism, thus impacting in plant growth and development. Additionally, salinity in soil induces water stress due to osmotic effects and increments the production of reactive oxygen species (ROS) that affect the cellular structure, damaging membranes and proteins, and altering the electrochemical potential of H + , which directly affects nutrient absorption by membrane transporters. However, plants possess mechanisms to overcome the toxicity of the sodium ions, such as internalization into the vacuole or exclusion from the cell, synthesis of enzymes or protective compounds against ROS, and the synthesis of metabolites that help to regulate the osmotic potential of plants. Physiologic and molecular mechanisms of salinity tolerance in plants will be addressed in this review. Furthermore, a revision of strategies taken by researchers to confer salt stress tolerance on agriculturally important species are discussed. These strategies include conventional breeding and genetic engineering as transgenesis and genome editing by CRISPR/Cas9.
英文关键词	Salt stress; NaCl; ABA; Genetic engineering
语种	英语
WOS研究方向	Plant Sciences
WOS类目	Plant Sciences
WOS记录号	WOS:001211373700001
来源期刊	PLANT PHYSIOLOGY AND BIOCHEMISTRY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/294031
作者单位	Universidad de Chile
推荐引用方式 GB/T 7714	Hualpa-Ramirez, Efrain,Carrasco-Lozano, Emerson Clovis,Madrid-Espinoza, Jose,et al. Stress salinity in plants: New strategies to cope with in the foreseeable scenario[J],2024,208.
APA	Hualpa-Ramirez, Efrain.,Carrasco-Lozano, Emerson Clovis.,Madrid-Espinoza, Jose.,Tejos, Ricardo.,Ruiz-Lara, Simon.,...&Norambuena, Lorena.(2024).Stress salinity in plants: New strategies to cope with in the foreseeable scenario.PLANT PHYSIOLOGY AND BIOCHEMISTRY,208.
MLA	Hualpa-Ramirez, Efrain,et al."Stress salinity in plants: New strategies to cope with in the foreseeable scenario".PLANT PHYSIOLOGY AND BIOCHEMISTRY 208(2024).