河南农业科学 ›› 2021, Vol. 50 ›› Issue (5): 1-6.DOI: 10.15933/j.cnki.1004-3268.2021.05.001

• 综述 • 上一篇    下一篇

同源多倍体化对植物侧生器官形态建成影响的研究进展

晁亚琮1,武荣花1,蒋卉2,张和臣2   

  1. (1.河南农业大学 林学院,河南 郑州 450002;2.河南省农业科学院 园艺研究所,河南 郑州 450002)
  • 收稿日期:2020-11-03 出版日期:2021-05-15 发布日期:2021-05-15
  • 通讯作者: 武荣花(1964-),女,河南叶县人,副教授,博士,主要从事园林植物与观赏园艺研究。E-mail:Wuronghua06@126.com
  • 作者简介:晁亚琮(1995-),女,河南漯河人,在读硕士研究生,研究方向:园林植物与观赏园艺。E-mail:1552911955@qq.com
  • 基金资助:
    河南省农业科学院优秀青年基金项目(2020YQ17)

Research Progress on Effect of Autopolyploid on Plant Lateral Organ Morphogenesis

CHAO Yacong1,WU Ronghua1,JIANG Hui2,ZHANG Hechen2   

  1. (1.College of Forestry,Henan Agricultural University,Zhengzhou 450002,China;2.Institute of Horticulture,Henan Academy of Agricultural Sciences,Zhengzhou 450002,China)
  • Received:2020-11-03 Published:2021-05-15 Online:2021-05-15

摘要: 同源多倍体化过程可以产生不同倍性的整倍体或非整倍体,其植株在侧生器官形态建成上可表现出规律性的变化,且同源多倍体化后植株定殖能力和远源杂交能力增强。系统阐述了整倍体化对叶片、花萼、花瓣等侧生器官形态建成的影响及非整倍体化对植物侧生器官形态建成的影响,为今后通过同源多倍体化改良作物性状提供理论依据。

关键词: 同源多倍体化, 侧生器官, 形态建成;整倍体化;非整倍体化;植物

Abstract: During the forming process of autopolyploid,different ploidy of euploid or aneuploid can be produced.The morphogenesis of lateral organs of plants can show regular changes,and the colonization ability and distant hybridization ability of plants are enhanced after autopolyploid formed.The effects of euploidy on the morphogenesis of lateral organs such as leaves, calyx and petals and the effects of aneuploidy on the morphogenesis of lateral organs were systematically expounded, so as to provide theoretical basis for the improvement of crop traits through autopolyploid in the future.

Key words: Autopolyploid, Lateral organ, Morphogenesis, Euploidy, Aneuploidy, Plant

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