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园艺学报 ›› 2022, Vol. 49 ›› Issue (2): 448-462.doi: 10.16420/j.issn.0513-353x.2020-0916

• 综述 • 上一篇    下一篇

蝴蝶兰多倍体育种研究进展与展望

吴婷1,2, 贾瑞冬1,*(), 杨树华1, 赵鑫1, 于晓南2, 国圆3, 葛红1,*()   

  1. 1中国农业科学院蔬菜花卉研究所,国家花卉改良中心,北京 100081
    2北京林业大学,北京 100083
    3中国农业出版社有限公司,北京 100125
  • 收稿日期:2021-05-20 修回日期:2021-11-18 出版日期:2022-02-25 发布日期:2022-02-28
  • 通讯作者: 贾瑞冬,葛红 E-mail:jiaruidong@caas.cn;gehong@caas.cn
  • 基金资助:
    国家重点研发计划项目(2019YFD1001003);农业农村部园艺作物生物学与种质创制重点实验室项目

Research Advances and Prospects on Phalaenopsis Polyploid Breeding

WU Ting1,2, JIA Ruidong1,*(), YANG Shuhua1, ZHAO Xin1, YU Xiaonan2, GUO Yuan3, GE Hong1,*()   

  1. 1National Flowers Improvement Center of China,Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081,China
    2Beijing Forestry University,Beijing 100083,China
    3China Agriculture Press,Beijing 100125,China
  • Received:2021-05-20 Revised:2021-11-18 Online:2022-02-25 Published:2022-02-28
  • Contact: JIA Ruidong,GE Hong E-mail:jiaruidong@caas.cn;gehong@caas.cn

摘要:

对蝴蝶兰离体加倍诱导、2n配子诱导、有性杂交和分离内多倍体等诱导途径,以及形态学、细胞学和染色体计数等多倍体鉴定方法的研究进展进行综述,总结了近年来蝴蝶兰多倍体育种的成果。从筛选不同化学试剂和植物材料,加强对2n配子的研究和利用,加强有性杂交、细胞融合与多倍体诱导技术相结合,加强诱导后植株的研究和应用等方面对蝴蝶兰多倍体育种进行展望。

关键词: 蝴蝶兰, 多倍体, 育种, 研究进展, 展望

Abstract:

This paper reviews the polyploid induction pathways such as in vitro doubling induction,2n-gametes induction,sexual hybridization,and separation of endopolyploidy,as well as polyploid identification methods including morphology,cytology,and chromosome counting in Phalaenopsis polyploid breeding,and the recent achievements in Phalaenopsis polyploid breeding were summarized. Furthermore,the perspectives were proposed as follows: testing different chemical reagents and plant materials,strengthening the research and utilization of 2n gametes,strengthening the combination of sexual hybridization,cell fusion,and polyploid induction techniques,and enhancing the research and application of induced plants.

Key words: Phalaenopsis, polyploid, breeding, research progress, prospect

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