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脱落酸与赤霉素调控种子休眠萌发的研究进展

花匠小妙招
2025-06-26 21:35

DOI:

作者:

于文庚 1,2 刘磊 2 吴德鹏 2 刘福霞 2 郭剑 1 李广浩 1 陆大雷 1 赵祥祥 2

作者单位:

1.扬州大学农学院，江苏扬州 225000;2.淮阴师范学院生命科学学院/环洪泽湖生态农业生物技术重点实验室，江苏淮安 223300

基金项目:

江苏省农业科技自主创新资金项目（CX（22）3087）；江苏省自然科学基金（BK20221410）；江苏省高等学校自然科学研究项目（22KJA210001）；国家自然科学基金项目（32270675）

Research Progress of Seed Dormancy and Germination Regulation by Abscisic Acid and Gibberellin

Author:

YU Wengeng 1,2

YU Wengeng

College of Agriculture， Yangzhou University， Yangzhou 225000，Jiangsu;School of Life Sciences， Huaiyin Normal University/Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake， Huaian 223300，Jiangsu
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LIU Lei 2

LIU Lei

School of Life Sciences， Huaiyin Normal University/Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake， Huaian 223300，Jiangsu
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WU Depeng 2

WU Depeng

LIU Fuxia 2

LIU Fuxia

GUO Jian 1

GUO Jian

College of Agriculture， Yangzhou University， Yangzhou 225000，Jiangsu
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LI Guanghao 1

LI Guanghao

College of Agriculture， Yangzhou University， Yangzhou 225000，Jiangsu
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LU Dalei 1

LU Dalei

College of Agriculture， Yangzhou University， Yangzhou 225000，Jiangsu
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ZHAO Xiangxiang 2

ZHAO Xiangxiang

Affiliation:

1.College of Agriculture， Yangzhou University， Yangzhou 225000，Jiangsu;2.School of Life Sciences， Huaiyin Normal University/Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake， Huaian 223300，Jiangsu

Fund Project:

Foundation projects： Jiangsu Agricultural Science and Technology Innovation Fund （CX（22）3087）； Natural Science Foundation of Jiangsu Province （BK20221410）；The Natural Science Foundation of the Jiangsu Higher Education Institutions of China（22KJA210001）； National Natural Science Foundation of China （32270675）

摘要 | | 访问统计 | 参考文献 [85] | | || 文章评论

摘要:

种子适时休眠与萌发确保植物在不同环境条件下能够有效地生存和繁衍，该过程受到多种内源激素和外在环境因子的精确调控。近些年，脱落酸（ABA， abscisic acid）和赤霉素（GA， gibberellin）调控种子休眠与萌发的研究取得了重要进展，尤其是二者交互调控休眠与萌发等方面有所突破。本文详细阐述了ABA与GA的代谢过程以及信号转导通路在基因转录水平和蛋白翻译后水平调控种子休眠和萌发的分子机制，进一步探讨了二者介导种子休眠与萌发之间的拮抗作用及其交互关系，并系统总结了ABA和GA的代谢及信号转导通路如何响应外界光温环境变化进而精确调控种子休眠与萌发的研究进展，以期为更好地理解种子休眠与萌发的激素调控网络以及未来对ABA与GA调控种子休眠萌发机制的深入研究提供理论参考。

Abstract:

Timely seed dormancy and germination ensures that plants could successively survive and subsequently propagate under various environmental conditions， which is precisely regulated by endogenous phytohormones and exogenous environmental factors. In recent years， significant progress has been made in the regulation of seed dormancy and germination by abscisic acid （ABA） and gibberellin （GA）， particularly with regard to the interaction between them. This article elaborates the molecular mechanisms underlying seed dormancy and germination regulated by the metabolism and signal transduction of ABA and GA at the transcriptional and post-translational levels. It further explores the antagonistic effects and interactions in mediating seed dormancy and germination between ABA and GA. Lastly， it comprehensively summarizes the research progress on the regulatory mechanisms by which the metabolism and signaling pathway of ABA and GA finely regulate seed dormancy and germination in response to external light and temperature signals. The aim of this review is to provide a better understanding of the hormone regulatory network of seed dormancy and germination and theoretical references for future in-depth studies on the mechanisms of seed dormancy and germination regulation by ABA and GA.

引用本文

于文庚,刘磊,吴德鹏,等.脱落酸与赤霉素调控种子休眠萌发的研究进展[J].植物遗传资源学报,2025,26(4):611-621.

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