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园艺学报 ›› 2019, Vol. 46 ›› Issue (5): 975-994.doi: 10.16420/j.issn.0513-353x.2018-0799

• 综述 • 上一篇    下一篇

光调控植物叶绿素生物合成的研究进展

王 峰*,闫家榕,陈雪玉,姜程浩,孟思达,刘玉凤,许 涛,齐明芳,李天来*   

  1. 沈阳农业大学园艺学院,设施园艺省部共建教育部重点实验室,北方园艺设施设计与应用技术国家地方联合工程研究中心(辽宁),沈阳 110866
  • 出版日期:2019-05-25 发布日期:2019-05-25
  • 基金资助:
    国家重点研发计划项目(2018YFD1000800);国家自然科学基金项目(31801904);辽宁省博士启动基金项目(20180540094);国家现代农业产业体系建设专项资金项目(CARS-23-C01);辽宁省“兴辽英才计划”项目(XLYC1807020);辽宁省“百千万人才工程”项目(LNBQW2018W0483);辽宁省高等学校创新人才支持计划项目;沈阳农业大学科研启动基金项目(880418039)

Light Regulation of Chlorophyll Biosynthesis in Plants

WANG Feng*,YAN Jiarong,CHEN Xueyu,JIANG Chenghao,MENG Sida,LIU Yufeng,XU Tao,QI Mingfang,and LI Tianlai*   

  1. College of Horticulture,Shenyang Agricultural University,the State Education Ministry and Liaoning Provincial Key Laboratory of Protected Horticulture,National & Local Joint Engineering Research Center of Northern Horticultural Facilities Design & Application Technology(Liaoning),Shenyang 110866,China
  • Online:2019-05-25 Published:2019-05-25

摘要: 总结了光信号(光强、光质、光周期及昼夜节律中光暗变化)对叶绿素含量及其生物合成途径中相关基因的影响。重点归纳了光信号途径中主要转录因子对叶绿素合成基因的调控机制,强调了表观遗传修饰在光调控叶绿素合成中的重要作用,以期探索光调控叶绿素积累的有效途径及靶标分子,为利用基因工程和环境调控手段定向调控有重要生物学功能的叶绿素提供理论基础。

关键词: 光, 叶绿素, 生物合成, 转录因子, 表观调控

Abstract: This review summarized the studies concerning with the effects of light signaling(such as light intensity,light quality,photoperiod and circadian rhythm)on Chl accumulation and its biosynthesis-related genes. The regulation mechanism of Chl biosynthesis-related genes by transcription factors in the light signaling pathway and histone epigenetic modifications were emphasized,which may help us to explore effective pathways and target molecules in light-regulation of Chl biosynthesis,and promote Chl accumulation via genetic engineering and environmental regulation.

Key words: light, chlorophyll, biosynthesis, transcription factor, epigenetic regulation

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