| Biological Function of REE in Plants ＆ Microbes |
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| 引用本文： | 邱关明 李伟 李喜坤 周威. Biological Function of REE in Plants ＆ Microbes[J]. 中国稀土学报(英文版), 2005, 23(6): 645-652 |
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| 作者姓名： | 邱关明 李伟 李喜坤 周威 |
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| 作者单位： | [1]School of Materials and Engineering, Changchun University of Science and Technology, Changchun 130022,China [2]Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, China [3]Nanjing University of Technology, Nanjing 210009, China [4]Institute of Genetic Rescourses , College of LifeScience, Nanjing Normal University, Nanjing 210097, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China （50373034） |
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| 摘 要： | ![]()
Rare earth elements （REE） and their compounds years. The bioinorganic chemical research of REE during the are widely applied in agronomic and medical fields for many past few years indicates that REE play important roles in the promotion of photosynthetic rate as well as root absorption, regulation of hormone and nitrogen metabolism, and suppression of microbes, etc. The metallic or non-metallic targets of key biomolecule in various physiological processes can be chosen by REE for the chelation or replacement, which enables REE to regulate the biological functions or behaviors of those biomolecule and consequently leads to significant embodiment of biological function of REE in plants and microbes. Overdose of REE, however, shows an inhibitory effect on living organisms. Therefore, this paper proposes two suggestions that will be available in the extension of full use of REE＇s biological function. One is to obey the dose law of REE and control REE concentrations within a safe range. The other is to further test the bioaccumulation and long-period influence of REE on organisms.
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| 关 键 词： | 农作物 微生物 稀土 生物化学 生物学功能 剂量效应 生物蓄积 |
| 文章编号： | 1002-0721（2005）06-0645-08 |
| 收稿时间： | 2005-03-10 |
| 修稿时间： | 2005-06-20 |
Biological Function of REE in Plants & Microbes |
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| Qiu GuanMing;Li Wei;Li XiKun;Zhou Wei. Biological Function of REE in Plants & Microbes[J]. Journal of Rare Earths, 2005, 23(6): 645-652 |
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| Authors: | Qiu GuanMing Li Wei Li XiKun Zhou Wei |
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| Abstract: | ![]()
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| Keywords: | bioinorganic chemistry biological function of REE plants and microbes dosage effect bioaccumulation rare earths |
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