| 植物根系复合共生体研究进展 |
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| 引用本文： | 刘润进,田蜜,刘宁,李晴.植物根系复合共生体研究进展[J].菌物研究,2014(1):1-6. |
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| 作者姓名： | 刘润进 田蜜 刘宁 李晴 |
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| 作者单位： | [1]青岛农业大学菌根生物技术研究所,青岛266109 [2]青岛农业大学艺术学院,青岛266109 |
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| 基金项目： | 国家自然科学基金项目（31272210）,青岛市自然科学基金项目[12-1-4-5-（14）-jch] |
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| 摘 要： | 植物根系与菌根真菌形成的互惠共生体,即菌根(mycorrhizas)是最常见、最广泛分布的共生体之一。自然条件下,一些植物的根系可同时形成由2种类型菌根构成的混合菌根,或菌根与细菌、菌根与放线菌、菌根与其他种类真菌构建的所谓复合共生体。文中从复合共生体的概念入手,简要介绍混合菌根、菌根与细菌、菌根与放线菌、菌根与其他真菌构建的复合共生体的多样性、形态解剖特征、生长发育及其功能等方面的研究概况,旨在为推进该领域的研究提供依据和借鉴的思路。
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| 关 键 词： | 菌根真菌 细菌 放线菌 共生体 复合共生体 |
Advances in the Study of Dual Symbionts Formed on Plant Roots |
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| LIU Run-jin,TIAN Mi,LIU Ning,LI Qing.Advances in the Study of Dual Symbionts Formed on Plant Roots[J].Journal of Fungal Research,2014(1):1-6. |
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| Authors: | LIU Run-jin TIAN Mi LIU Ning LI Qing |
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| Institution: | 1.Institute of Mycorrhizal Biotechnology, Qingdao Agricultural University, Qingdao 266109, China; 2.College of Art, Qingdao Agricultural University, Qingdao 266109, China) |
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| Abstract: | The symbionts, mycoerrhizas formed on plant roots, are most popular and are distributed wide- ly in various ecosystems. Under natural conditions, some plants may form ecto- and endomycorrhiza or dual mycorrhiza, and dual symbionts formed between mycorrhiza and bacteria, mycorrhiza and actino- myces, and mycorrhiza and the other fungi. The present article firstly introduces the concept of dual sym- bionts, and briefly shows the diversity, morphologic characteristics, growth and function of the dual sym- bions formed with mycorrhizal fungi, bacteria, actinomyces or the other fungi on roots of plants, in order to provide the basis and idea for promoting the study on dual symbionts. |
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| Keywords: | mycorrhizal fungus bacterium actinomycete symbiont dual symbiont |
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