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https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
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https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

Acta Horticulturae Sinica ›› 2022, Vol. 49 ›› Issue (12): 2669-2682.doi: 10.16420/j.issn.0513-353x.2021-0913

• Reviews • Previous Articles     Next Articles

Regulation of Chloroplast Development in Tomato Fruit and Its Application

WANG Jin, WANG Xinyu, SHEN Yuanbo, ZHANG Qinghua, Lou Qianqi, ZHANG Shijie, ZHAO Pan, LIANG Yan()   

  1. Lab of Tomato Quality and Stress Tolerance Regulation Mechanism and Genetic Improvement,College of Horticulture,Northwest A & F University,Yangling,Shaanxi 712100,China
  • Received:2022-04-26 Revised:2022-07-15 Online:2022-12-25 Published:2023-01-02
  • Contact: LIANG Yan E-mail:liangyan@nwsuaf.edu.cn

Abstract:

Fruit chloroplast quantity and function have a direct impact on fruit quality. Fruit chloroplasts function as assimilation organs before ripening,synthesizing amounts of assimilates for fruit development and quality-related metabolites synthesis,and transform into chromoplasts during ripening,storing nutrients and flavor substances synthesized by different metabolic pathways driven by photosynthesis in the early stage. As a result,increasing fruit quality by controlling chloroplast development has been a research emphasis,and significant progress has been made in the study of fruit chloroplast developmental regulation in tomatos an essential fruit vegetable and model plant. This manuscript reviewed the progress of tomato fruit chloroplast development regulation in terms of transcription factors,light signals,hormone signals,and oxidative stress signals,as well as the challenges and future research directions,to clarify the specific regulation mechanism of fruit chloroplast development and provide new ideas for fruit quality improvement of tomato and other crops.

Key words: tomato, fruit, chloroplast development, pigments, regulatory factor, nutritional quality

CLC Number: