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园艺学报 ›› 2014, Vol. 41 ›› Issue (9): 1924-1934.

• 综述 • 上一篇    下一篇

独脚金内酯调控植物分枝的研究进展

王 玫1,陈洪伟2,王红利1,刘克锋2,*   

  1. 1 北京农学院园林学院,北京 102206;2 北京农学院城乡发展学院,北京 102206
  • 出版日期:2014-09-25 发布日期:2014-09-25
  • 基金资助:
    国家自然科学基金项目(31100509);北京市教委科技计划面上项目(KM201210020005);北京农学院科研质量提高项目(GZL-2013007);北京农学院促进人才培养综合改革专项计划(BNRC&GG201401)

Research Progress in Regulatory Role of Strigolactones in Shoot Branching

WANG Mei1,CHEN Hong-wei2,WANG Hong-li1,and LIU Ke-feng2,*   

  1. 1College of Landscape,Beijing University of Agriculture,Beijing 102206,China;2College of Urban and Rural
    Development,Beijing University of Agriculture,Beijing 102206,China
  • Online:2014-09-25 Published:2014-09-25

摘要: 高等植物株形的形成受外界环境、遗传以及植物激素等多因素的影响。植物激素对调控植物地上部分枝起着重要作用,除公认调控植物分枝的生长素和细胞分裂素以外,独脚金内酯是一种新被发现的调控植物分枝的激素。对独脚金内酯调控植物分枝及其与生长素、细胞分裂素协同作用的分子机理进行了综述,并对其在园艺方面所具有的潜在应用价值进行了展望。

关键词: 独脚金内酯, 分枝, 植物激素

Abstract: The plant architecture of higher plants is regulated by environmental factors,genetic factors and phytohormones as well. Phytohormones play a critical role in regulating shoot branching. In addition to auxin and cytokinin,strigolactones are thought to be a new kind of hormone that regulate plant shoot branching. This review covers the regulatory roles for strigolactones,and its interaction with auxin and cytokinin in shoot branching regulation in higher plants. We also discuss the prospects in the gardening.

Key words: strigolactone, branching, phytohormone

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