| AM真菌改善植物磷营养吸收和转运机制的研究进展 |
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| 引用本文： | 路成成,蔡柏岩.AM真菌改善植物磷营养吸收和转运机制的研究进展[J].中国农学通报,2020,36(26):50-54. |
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| 作者姓名： | 路成成 蔡柏岩 |
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| 作者单位： | 1.黑龙江大学农业微生物技术教育部工程研究中心,哈尔滨 150500;2.黑龙江大学生命科学学院黑龙江省寒地生态修复与资源利用重点实验室,哈尔滨 150080;3.黑龙江大学生命科学学院黑龙江省普通高校微生物重点实验室,哈尔滨 150080 |
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| 基金项目： | 国家自然科学基金项目“摩西管柄囊霉(Funneliformis mosseae)促进连作大豆土壤硫素吸收和转运调控机理的研究”(31972502) |
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| 摘 要： | 旨在深入了解丛枝菌根(Arbuscular mycorrhizae,AM)真菌在植物吸收和转运磷元素方面的机制。本研究归纳了近年来关于AM真菌能够促使植物改善磷营养（如磷酸盐转运蛋白、磷酸酶基因等）相关的最新研究成果,着重分析了AM真菌的菌根吸收途径,总结了国内外关于AM真菌对水溶性无机磷、难溶性无机磷和有机磷等3种土壤磷存在形态下的利用机制。最后指出该领域仍存在的一些问题以及未来的研究侧重点。
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| 关 键 词： | 丛枝菌根真菌 植物磷营养 磷酸盐转运蛋白 吸收和转运机制 |
| 收稿时间： | 2019-08-27 |
AM Fungi Improving the Mechanism of Phosphorus Uptake and Transport in Plants: A Review |
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| Lu Chengcheng,Cai Baiyan.AM Fungi Improving the Mechanism of Phosphorus Uptake and Transport in Plants: A Review[J].Chinese Agricultural Science Bulletin,2020,36(26):50-54. |
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| Authors: | Lu Chengcheng Cai Baiyan |
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| Institution: | 1.Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500;2.Heilongjiang Provincial Key Laboratory of Ecological Restoration and Resource Utilization for Cold Region, School of Life Sciences, Heilongjiang University, Harbin 150080;3.Key laboratory of microbiology, Heilongjiang Province, School of Life Sciences, Heilongjiang University, Harbin 150080 |
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| Abstract: | The aim is to understand the mechanism of phosphorus uptake and transport in plants under the effect of Arbuscular mycorrhizal (AM) fungi. We summarize the latest research results about AM fungi promoting effect on improving phosphorus nutrition situation (such as phosphate transporter, phosphatase gene, etc.) in plant, emphatically analyze the mycorrhizal absorption pathway of AM fungi, and review the utilization mechanism of water-soluble inorganic phosphorus, insoluble inorganic phosphorus and organic phosphorus by AM fungi at home and abroad. Finally, we point out some problems still exist in this field and give advices on the future research focus. |
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| Keywords: | Arbuscular mycorrhizal fungi plant phosphorus nutrition phosphate transporters absorption and transport mechanisms |
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