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氮素在植物中的利用综述 被引量:12

Utilization of nitrogen in plants: a review
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摘要 氮素是植物生长的必需营养元素,世界范围内常施用大量氮肥以提高作物的产量。然而,氮肥不仅价格昂贵,还会污染环境,威胁人类身体健康。解决这一问题的其中一个策略是开发一些能够固氮和高效利用氮肥的作物,这样可以在减少氮肥施用的情况下获得较高的作物产量。本文梳理了植物对氮元素从源到库器官的吸收、重组和利用的整个过程,分析了植物中参与分配和瞬时存储的无机氮和有机氮的形式,以及它们如何影响氮的可用性、代谢和再活化。同时,介绍了氮素转运蛋白在源和库器官中的基本功能及其在调节氮的运输、氮信号传导调控中的重要性。认为氮素转运蛋白是提高氮素利用效率和作物产量有效靶标,这为如何结合当前的研究发现来推动未来的作物工程发展提供了有价值的线索。
出处 《江苏农业科学》 2020年第4期1-11,共11页 Jiangsu Agricultural Sciences
基金 重庆市农业发展资金(编号:NKY-2016AC023、NKY-2018AC001)。
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  • 1Atkins, C. (2000). Biochemical aspects of assimilate transfers along the phloem path: N-solutes in lupins. Aust. J. Plant Physiol. 27, 531-537.
  • 2Baldi, R, Grossi, M., Pecchioni, N., Vale, G., and Cattivelli, L. (1999). High expression level of a gene coding for a chloroplastic amino acid selective channel protein is correlated to cold acclimation in cereals. Plant Mol. Biol. 41,233-243.
  • 3Bick, J.A., Neelam, A., Hall, J.L., and Williams, L.E. (1998). Amino acid carriers of Ricinus communis expressed during seedling development: molecular cloning and expression analysis of two putative amino acid transporters, RcAAP1 and RcAAP2. Plant Mol. Biol. 36, 377-385.
  • 4Birnbaum, K., Shasha, D.E., Wang, J.Y., Jung, J.W., Lambert, G.M., Galbraith, D.W., and Benfey, RN. (2003). A gene expression map of the Arabidopsis root. Science. 302, 1956-1960.
  • 5Bock, K.W., Honys, D., Ward, J.M., Padmanaban, S., Nawrocki, E.P., Hirschi, K.D., Twell, D., and Sze, H. (2006). Integrating membrane transport with male gametophyte development and function through transcriptomics. Plant Physiol. 140, 1151-1168.
  • 6Bogs, J., Bourbouloux, A., Cagnac, O., Wachter, A., Rausch, T., and Delrot, S. (2003). Functional characterization and expression analysis of a glutathione transporter, BjGT1, from Brassica juntea: evidence for regulation by heavy metal exposure. Plant Cell Environ. 26, 1703-1711.
  • 7Boorer, K.J., and Fischer, W.N. (1997). Specificity and stoichiometry of the Arabidopsis H+amino acid transporter AAP5. J. Biol. Chem. 272, 13040-13046.
  • 8Boorer, K.J., Frommer, W.B., Bush, D,R., Kreman, M., Loo, D,D.E, and Wright, E.M. (1996). Kinetics and specificity of a H~amino acid transporter from Arabidopsis thaliana. J. Biol. Chem. 271, 2213-2220.
  • 9Brady, S.M., Orlando, D.A., Lee, J.Y., Wang, J.Y., Koch, J., Dinneny, J.R., Mace, D., Ohler, U., and Benfey, RN. (2007). A high-resolution root spatiotemporal map reveals dominant expression patterns. Science. 318, 801-806.
  • 10Breitkreuz, K.E., Shelp, B.J., Fischer, W.N., Schwacke, R., and Rentsch, D. (1999). Identification and characterization of GABA, proline and quaternary ammonium compound transporters from Arabidopsis thaliana. FEBS Lett. 450, 280-284.

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