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园艺学报 ›› 2009, Vol. 36 ›› Issue (1): 133-140.

• 综述 • 上一篇    下一篇

乙烯信号转导与果实成熟衰老的研究进展

殷学仁;张 波;李 鲜;陈昆松*   

  1. (浙江大学果实分子生理与生物技术实验室,农业部园艺植物生长发育与生物技术重点开放实验室,杭州 310029)
  • 收稿日期:2008-08-29 修回日期:2008-12-16 出版日期:2009-01-25 发布日期:2009-01-25
  • 通讯作者: 陈昆松

Ethylene Signal Transduction during Fruit Ripening and Senescence

YIN Xue-ren, ZHANG Bo, LI Xian and CHEN Kun-song*   

  1. (Laboratory of Fruit Molecular Physiology and Biology, The State Key Laboratory of Horticultural Plant Growth, Development and Biotechnology, Zhejiang University, Hangzhou, 310029, China)
  • Received:2008-08-29 Revised:2008-12-16 Online:2009-01-25 Published:2009-01-25
  • Contact: CHEN Kun-song

摘要:

乙烯参与植物的整个生命周期,其生物学效应通过乙烯信号转导途径发挥作用。本文综述了乙烯信号转导途径各级别元件及其编码基因在果实成熟衰老中的研究进展,主要包括相关基因家族成员及其表达调控、成熟衰老相关乙烯信号转导途径元件的鉴别与功能分析、乙烯信号转导在果实成熟衰老进程中的调控机制等,并提出了乙烯信号转导的研究重点与方向。

关键词: 乙烯, 乙烯信号转导, 基因家族, 果实, 成熟衰老

Abstract:

Ethylene is a gaseous hormone plays important regulatory roles in plant life cycle through the ethylene signal transduction pathway. The present paper review progresses in ethylene signal transduction and its regulation during fruit ripening and senescence, including isolation of gene family members, analysis of gene expression, identification of ripening-related components. Perspective for further studies of the ethylene signal transduction in ripening fruit is also discussed.

Key words: Ethylene, Ethylene signal transduction, Gene family, Fruit, Ripening and senescence

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