| 独脚金内酯抑制因子D53/SMXLs基因的研究进展 |
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| 引用本文： | 王雪菱,王如月,李际红,王锦楠,王冬月,牛牧歌,孙茂桐.独脚金内酯抑制因子D53/SMXLs基因的研究进展[J].农学学报,2023,13(10):37-43. |
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| 作者姓名： | 王雪菱 王如月 李际红 王锦楠 王冬月 牛牧歌 孙茂桐 |
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| 作者单位： | 山东农业大学林学院/山东泰山森林生态系统国家定位观测研究站/黄河下游森林培育国家林业和草原局重点实验室，山东泰安 271018 |
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| 基金项目： | 转基因生物新品种培育重大专项(2018ZX08020002); 山东省自然基金项目(ZR2013CM020) |
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| 摘 要： | 独脚金内酯(strigolactones, SLs)是一种新型的植物激素，参与调节植物分枝、生殖发育及叶片衰老等多种生物学过程。D53/SMXLs是独角金内酯信号转导通路中的抑制因子，在独脚金内酯信号转导中起重要作用。介绍了国内外最新关于独脚金内酯信号抑制因子D53/SMXLs的进展，综述了D53/SMXLs的发现、结构、信号转导机制、分子生物学功能及其他功能的研究成果。最后从三方面指出独脚金内酯信号途径有待完善与研究的内容。
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| 关 键 词： | 独脚金内酯 D53/SMXLs 信号传导 分枝发育 生物学功能 |
| 收稿时间： | 2022-06-25 |
The Strigolactones Inhibitory Factor D53/SMXLs: A Review |
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| WANG Xueling,WANG Ruyue,LI Jihong,WANG Jinnan,WANG Dongyue,NIU Muge,SUN Maotong.The Strigolactones Inhibitory Factor D53/SMXLs: A Review[J].Journal of Agriculture,2023,13(10):37-43. |
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| Authors: | WANG Xueling WANG Ruyue LI Jihong WANG Jinnan WANG Dongyue NIU Muge SUN Maotong |
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| Institution: | School of Forestry, Shandong Agricultural University/Shandong Taishan Forest Ecosystem National Positioning Observation and Research Station/Key Laboratory of Forest Cultivation in the Lower Reaches of the Yellow River, State Forestry and Grassland Administration, Tai'an 271018, Shandong, China |
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| Abstract: | Strigolactones (SLs) is a new type of plant hormone, which is involved in regulating plant branching, reproductive development, leaf senescence and other biological processes. D53/SMXLs is an inhibitor of monolactone signal transduction pathway, and plays an important role in monolactone signal transduction. The previous studies about strigolactones inhibitory factor D53/SMXLs at home and abroad were reviewed. The discovery, structure, signal transduction mechanism, molecular biological functions and other functions of D53/SMXLs were summarized. At last, it was pointed out that the three aspects of strigolactones signal transduction pathway should be further improved and studied. |
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| Keywords: | strigolactones D53/SMXLs signal transduction branching development biological function |
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