| 油菜内酯类似物(BRs)的生物合成与信号传导引起的植物矮化 |
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| 引用本文： | 石琰璟,孙仲序,束怀瑞. 油菜内酯类似物(BRs)的生物合成与信号传导引起的植物矮化[J]. 生命科学, 2005, 17(1): 69-75 |
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| 作者姓名： | 石琰璟 孙仲序 束怀瑞 |
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| 作者单位： | 青岛科技大学化工学院,青岛,266042;山东农业大学园艺学院,泰安,271018 |
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| 摘 要： | 植物体内的BRs生物合成突变或者感受BRs失调导致植物矮化。本文介绍了BRs的生物合成途径和感受途径相关的基因及其突变型，从分子水平上阐述了这些矮化类型与BRs的关系，并就BRs促进细胞伸长的机制作了一些探讨。
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| 关 键 词： | 油菜素内酯类似物 油菜素内酯 生物合成 信号传导 XET(木葡内转糖化酶) 矮化突变体 |
| 文章编号： | 1004-0374(2005)01-0069-07 |
| 修稿时间： | 2004-03-01 |
Plant dwarfisms caused by deficiency in BRs biosynthesis and signal transduction |
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| SHI Yan-Jing,SUN Zhong-Xu,SHU Huai-Rui. Plant dwarfisms caused by deficiency in BRs biosynthesis and signal transduction[J]. Chinese Bulletin of Life Sciences, 2005, 17(1): 69-75 |
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| Authors: | SHI Yan-Jing SUN Zhong-Xu SHU Huai-Rui |
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| Affiliation: | SHI Yan-Jing1,SUN Zhong-Xu2*,SHU Huai-Rui2 |
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| Abstract: | There are lots of evidence that BRs biosynthesis deficiency or BRs sense disorder lead to plant dwarfism. Inthis paper we described the genes and dwarf mutations related to the BRs biosynthesis and signal transduction, by doingso, we expatiated on the relationship between plant dwarfism and BRs in molecular level. Then we discussed the mecha-nism of BRs promoting elongation. |
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| Keywords: | brassinosteroids (BRs ) brassinlide (Bl) biosynthesis signal transduction XET (xyloglucanendotransglycosylase) dwarf mutant |
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