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Acta Horticulturae Sinica ›› 2021, Vol. 48 ›› Issue (4): 647-660.doi: 10.16420/j.issn.0513-353x.2020-0589

• Reviews • Previous Articles     Next Articles

Review of the Role of GSH/GSSG in Plant Abiotic Stress Response

WANG Kuanhong, ZHU Biao(), ZHU Zhujun   

  1. Zhejiang Key Laboratory of Agricultural Product Quality Improvement Technology,School of Agriculture and Food Sciences,Zhejiang Agricultural and Forestry University,Hangzhou 311300,China
  • Received:2021-01-26 Online:2021-04-25 Published:2021-04-29
  • Contact: ZHU Biao E-mail:billzhu@zafu.edu.cn

Abstract:

Glutathione(GSH)is an important antioxidant substance that widely exists in plants. It can eliminate the excess reactive oxygen radicals produced in cell metabolism,thus reducing the damage of membrane lipid peroxidation to cells. Glutathione disulfide(GSSG)is the oxidation form of GSH. In recent years,it has been found that the glutathione/glutathione disul?de redox couple(GSH/GSSG)also plays an important role as a signal molecule in plant stress response. This paper reviews the role of GSH/GSSG in plant response to stress,which provides theoretical basis for the regulation of plant resistance by regulating GSH/GSSG.

Key words: glutathione, abiotic stress, signal transduction, defense mechanism

CLC Number: