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独脚金内酯调控植物分枝的研究进展
引用本文:王 玫,陈洪伟,王红利,刘克锋.独脚金内酯调控植物分枝的研究进展[J].园艺学报,2014,41(9):1924-1934.
作者姓名:王 玫  陈洪伟  王红利  刘克锋
作者单位: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
基金项目: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)
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  

Research Progress in Regulatory Role of Strigolactones in Shoot Branching
WANG Mei,CHEN Hong-Wei,WANG Hong-Li,LIU Ke-Feng.Research Progress in Regulatory Role of Strigolactones in Shoot Branching[J].Acta Horticulturae Sinica,2014,41(9):1924-1934.
Authors:WANG Mei  CHEN Hong-Wei  WANG Hong-Li  LIU Ke-Feng
Institution:1.College of Landscape,Beijing University of Agriculture,Beijing 102206,China;2College of Urban and Rural; Development,Beijing University of Agriculture,Beijing 102206,China
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.
Keywords:strigolactone  branching  phytohormone
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