Effect of exogenous salicylic acid under changing environment: A review

被引:792
作者
Hayat, Qaiser [1 ]
Hayat, Shamsul [1 ]
Irfan, Mohd. [1 ]
Ahmad, Aqil [2 ]
机构
[1] Aligarh Muslim Univ, Dept Chem, Plant Physiol Sect, Aligarh 202002, Uttar Pradesh, India
[2] Higher Coll Technol, Dept Appl Sci, Al Khuwair, Oman
关键词
Salicylic acid; Growth; Stress; Photosynthesis; Antioxidants; SYSTEMIC ACQUIRED-RESISTANCE; NITRATE REDUCTASE-ACTIVITY; PATHOGENESIS-RELATED PROTEINS; QUERCUS-PEDUNCULATA EHRH; LEMNA-GIBBA G3; OXIDATIVE STRESS; ACETYLSALICYLIC-ACID; METHYL SALICYLATE; ANTIOXIDANT ACTIVITY; CHILLING TOLERANCE;
D O I
10.1016/j.envexpbot.2009.08.005
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Salicylic acid (SA), an endogenous plant growth regulator has been found to generate a wide range of metabolic and physiological responses in plants thereby affecting their growth and development. In the present review, we have focused on various intrinsic biosynthetic pathways, interplay of SA and MeSA, its long distance transport and signaling. The effect of exogenous application of SA on bio-productivity, growth, photosynthesis, plant water relations, various enzyme activities and its effect on the plants exposed to various biotic and abiotic stresses has also been discussed. (C) 2009 Elsevier BIN. All rights reserved.
引用
收藏
页码:14 / 25
页数:12
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