Plant salt-tolerance mechanism: A review

被引：604

作者：

Liang, Wenji ^{[1
]}

Ma, Xiaoli ^{[2
]}

Wan, Peng ^{[3
]}

Liu, Lianyin ^{[1
]}

机构：

[1] North China Univ Sci & Technol, Tangshan 063000, Peoples R China

[2] Hebei Seed Adm Stn, Shijiazhuang 050031, Hebei, Peoples R China

[3] Tangshan Bur Qual & Tech Supervis, Inst Measurement Test, Tangshan 063000, Peoples R China

来源：

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 2018年 / 495卷 / 01期

关键词：

Salt tolerance; Plant; Osmotic stress; Ion toxicity; Oxidative stress; Salt tolerance genes; ARABIDOPSIS-THALIANA; TRANSGENIC ARABIDOPSIS; PROLINE ACCUMULATION; OSMOTIC ADJUSTMENT; CONFERS SALINITY; STRESS TOLERANCE; WHEAT SEEDLINGS; ANTIPORTER GENE; RICE; OVEREXPRESSION;

D O I：

10.1016/j.bbrc.2017.11.043

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Almost all crops that are important to humans are sensitive to high salt concentration in the soil. The presence of salt in soil is one of the most significant abiotic stresses in farming. Therefore, improving plant salt tolerance and increasing the yield and quality of crops in salty land is vital. Transgenic technology is a fast and effective method to obtain salt-tolerant varieties. At present, many scholars have studied salt damage to plant and plant salt-tolerance mechanism. These scholars have cloned a number of salt-related genes and achieved high salt tolerance for transgenic plants, thereby showing attractive prospects. In this paper, the salt-tolerance mechanism of plants is described from four aspects: plant osmotic stress, ion toxicity, oxidative stress, and salt tolerance genes. This review may help in studies to reveal the mechanism of plant salt tolerance, screen high efficiency and quality salt tolerance crops. (C) 2017 Elsevier Inc. All rights reserved.

引用

页码：286 / 291

页数：6

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