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园艺学报 ›› 2014, Vol. 41 ›› Issue (9): 1895-1912.

• 综述 • 上一篇    下一篇

植物乙烯信号转导研究进展

牟望舒,应铁进*   

  1. 浙江大学生物系统工程与食品科学学院,馥莉食品研究院,浙江省农产品加工技术研究重点实验室,浙江省食品
    加工技术与装备工程中心,杭州 310058
  • 出版日期:2014-09-25 发布日期:2014-09-25
  • 基金资助:
    国家重点基础研究发展计划项目(2013CB127101)

Study Progress on Ethylene Signal Transduction

MOU Wang-shu and YING Tie-jin*   

  1. College of Biosystems Engineering and Food Science,Fuli Institute of Food Science,Zhejiang Key Laboratory for
    Agro-food Processing,Zhejiang R & D Center for Food Technology and Equipment,Zhejiang University,Hangzhou
    310058,China
  • Online:2014-09-25 Published:2014-09-25

摘要: 结合最新研究进展,综述了植物乙烯信号转导途径中的各级元件,其中包括受体的组成结
构和功能,CTR1 的负调控模式,MAPK 级联是否参与乙烯信号转导,EIN2 向细胞核传递信息的方式,
EIN3/EILs、ERF 的作用机制及调控机制等,并对今后有待解决的问题及研究方向进行展望。

关键词: 乙烯, 信号转导, 各级元件, 调控机制

Abstract: This review summarizes major recent discoveries in key components of ethylene signaling pathway which have substantially expanded our view of regulatory networks of the ethylene action. The structure and function of the receptors,the negative regulator CTR1,the controversy on the involvement of MAPK cascade in the ethylene signaling,the mechanisms of EIN2 nuclear translocation,the stability control of EIN3/EILs as well as some other major advances about ethylene signaling made in the last few years are covered. Finally,several unsolved questions are raised for future studies that will help to build a more complete model of ethylene signal transduction.

Key words: ethylene, signal transduction, related components, regulatory mechanism

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