| 植物抗旱分子机制研究进展 |
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| 引用本文： | 朱旗,徐吉臣. 植物抗旱分子机制研究进展[J]. 安徽农业科学, 2010, 38(26): 14198-14202,14205. DOI: 10.3969/j.issn.0517-6611.2010.26.003 |
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| 作者姓名： | 朱旗 徐吉臣 |
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| 作者单位： | 北京林业大学生物科学与技术学院,林木育种国家工程实验室,林木、花卉遗传育种教育部重点实验室,国家林业局树木花卉育种与生物工程重点开放实验室,北京,100083;北京林业大学生物科学与技术学院,林木育种国家工程实验室,林木、花卉遗传育种教育部重点实验室,国家林业局树木花卉育种与生物工程重点开放实验室,北京,100083 |
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| 摘 要： | 干旱是影响植物生长发育及作物产量的逆境因素之一，也是目前分子生物学研究中的热门领域。随着分子生物学技术的发展，有关植物抗旱性研究取得了很大的进展，已初步揭示了植物应对干旱胁迫的分子机理。笔者就植物干旱胁迫过程中，信号应答、信号转导、基因表达调控以及相关作用基因做了综述。
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| 关 键 词： | 植物 抗旱 信号转导 转录因子 功能基因 |
Research Advance on Molecular Mechanism of Drought Resistance in Plant |
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| Affiliation: | ZHU Qi et ai ( National Engineering Laboratory for Tree Breeding, Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants, Ministry of Education, The Tree and Ornamental Plant Breeding and Bioteehnology Laboratory of State Forestry Administration, School of Life Science and Technology, Beijing Forestry University, Beijing 100083 ) |
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| Abstract: | Drought is a factor which affects plant growth and productivity.It also is the hotspot in molecular biology currently.With the development of molecule biotechnology,a significant research progress has made on drought resistance of plant——the molecular mechanism of plant responsing to drought stress was initially revealed.In this review,recent advance was summarized in drought resistance of plant,including signal response,signal transduction,gene expression and regulation. |
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