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Acta Horticulturae Sinica ›› 2022, Vol. 49 ›› Issue (10): 2174-2188.doi: 10.16420/j.issn.0513-353x.2022-0600

• Reviews • Previous Articles     Next Articles

Advances in Physiological and Molecular Mechanism of Tomato Responses to Light and Temperature Stress

TANG Mingjia, XU Jin, LIN Rui, SONG Jianing, YU Jingquan, and ZHOU Yanhong()   

  1. State Agriculture Ministry Key Laboratory of Horticultural Plant Growth and Development,Department of Horticulture,College of Agriculture and Biotechnology,Zhejiang University,Hangzhou 310058,China
  • Received:2022-06-06 Revised:2022-08-25 Online:2022-10-25 Published:2022-10-31
  • Contact: and ZHOU Yanhong E-mail:yanhongzhou@zju.edu.cn

Abstract:

The cold stress during the greenhouse production in winter and spring has seriously affected the photosynthesis of thermophilic crops such as tomato. Importantly,the inappropriate light intensity,photoperiod,light quality and other light environments have intensified the cold-induced photoinhibition in crop,resulting in the decline of yield and quality. Therefore,it is necessary to analyze the physiological and molecular mechanism of plant response to light and temperature stresses for the regulation of crop stress tolerance during winter and spring. Recently,the molecular mechanism of plant response to light and temperature stresses has been gradually clarified. However,the integration factors of light and temperature signaling pathways and their functions still need to be further explored. Here,we review some recent advances in our understanding of the physiological and molecular mechanisms of tomato response to light and temperature stresses,with an emphasis on the effects of light and its signals on plant cold tolerance. In addition,the main problems in current researches were pointed out and the key points in future studies were also proposed. It is expected to provide a reference for alleviating the stress effects of tomatoes,improving yield and quality,and laying a foundation for in-depth exploration of new light-temperature integration factors and their functions.

Key words: tomato, light, temperature, light signal, stress

CLC Number: