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篇目详细内容 |
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【篇名】 |
Molecular characterization, transcriptional regulation and function analysis of nitrate transporters in plants |
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【刊名】 |
Frontiers of Agriculture in China |
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【刊名缩写】 |
Front. Agric. China |
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【ISSN】 |
1673-7334 |
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【EISSN】 |
1673-744X |
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【DOI】 |
10.1007/s11703-011-1067-5 |
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【出版社】 |
Higher Education Press and Springer-Verlag Berlin
Heidelberg |
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【出版年】 |
2011 |
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【卷期】 |
5
卷3期 |
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【页码】 |
291-298
页,共
8
页 |
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【作者】 |
Chengjin GUO;
Wensuo CHANG;
Juntao GU;
Xiaojuan LI;
Wenjing LU;
Kai XIAO;
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【关键词】 |
nitrate uptake; nitrate transporter; molecular characterization; transcriptional regulation; function |
【摘要】 |
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Nitrogen (N) is one of the most important inorganic nutrients in plants, and its less availability is an important limiting factor for plant growth in most agricultural systems. In this essay, the following aspects on nitrate transporters (NRT) in plants, such as the uptake features of nitrate mediated by roots, molecular characterization of NRTs, expression patterns and transcription regulation mechanisms of NRT genes, and functions of NRTs in plants, have been reviewed. Further studies of the molecular characterization, expression patterns, transcriptional regulation mechanisms, and functions of plant NRTs will provide a more detailed insight to understand the molecular mechanism of nitrate intake and nitrate transportation in plants. In the meantime, the researches on plant NRTs have potential roles for the improvement of nitrogen use efficiency (NUE) in crop production, as well as for the promotion of sustainable development in the agricultural ecosystem. |
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