| 水稻E3泛素连接酶研究进展 |
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| 引用本文： | 戴阳朔,董铮,李魏,戴良英.水稻E3泛素连接酶研究进展[J].作物研究,2013(3):279-283. |
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| 作者姓名： | 戴阳朔 董铮 李魏 戴良英 |
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| 作者单位： | [1]湖南农业大学生物安全科学技术学院,长沙410128 [2]作物基因工程湖南省重点实验室,长沙410128 |
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| 基金项目： | 国家863计划（2009ZX08001）; 湖南省教育厅科学研究项目（10K032）; 国家转基因生物新品种培育重大专项课题（2012ZX08009001-004） |
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| 摘 要： | E3泛素连接酶是一个种类繁多的蛋白大家族,在泛素—蛋白酶体途径中决定底物蛋白特异性。植物中已发现的E3主要分为单亚基类型如HECT型、Ring型、U-box型和多亚基类型如SCF复合体两大类,它们在植物生长发育及响应逆境胁迫等过程中起着重要的作用。综述了水稻中不同种类的E3泛素连接酶主要介导的生物学功能及其机制,并对进一步研究做了展望。
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| 关 键 词： | 水稻 泛素连接酶E3 生长发育 胁迫反应 |
Research Advance on Ubiquitin Ligase E3 in Rice |
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| DAI Yang-shuo,DONG Zheng,LI Wei,DAI Liang-ying.Research Advance on Ubiquitin Ligase E3 in Rice[J].Crop Research,2013(3):279-283. |
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| Authors: | DAI Yang-shuo DONG Zheng LI Wei DAI Liang-ying |
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| Institution: | ( College of Biosafety Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China; Key Laboratory of Crop Gene Engineering of Hunan Province, Changsha, Hunan 410128, China) |
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| Abstract: | The ubiquitin ligase E3 is a protein family including many types, and it decides the specificity of protein sub- strate in the ubiquitin-proteasome pathway. The E3s found in plants are mainly divided into single-subunit type, such as HECT type, Ring type and U-box type, and multi-subunit type, such as SCF complex. These E3s play an important role not only in the process of plant growth and development but also in response to various stresses. In this paper, the reg-ulation of biological functions by ubiquitin ligase E3 in rice was reviewed, and the further study was prospected. |
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| Keywords: | Rice Ubiquitin Ligase E3 Growth and Development Stress Response |
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