现代化工

现代化工 ›› 2020, Vol. 40 ›› Issue (5) : 14-18. DOI: 10.16606/j.cnki.issn0253-4320.2020.05.004

技术进展

丛枝菌根真菌-植物共生体系在重金属污染土壤修复上的研究进展

李信茹, 米屹东, 魏源, 周民

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Research progress on applications of arbuscular mycorrhizal fungi-plant symbiotic system in remediation of heavy metals contaminated soil

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摘要

概述了丛枝菌根真菌修复土壤重金属的外在表现形式，重点阐述了丛枝菌根真菌对重金属的直接、间接作用，可能的信号因子及基因表达机制，同时展望了未来丛枝菌根真菌可能的应用方向。

Abstract

This paper summarizes the external manifestations that heavy metals contaminated soil is remediated by arbuscular mycorrhizal fungi,with emphasis on the direct and indirect effects of arbuscular mycorrhizal fungi against heavy metals,the possible signaling factors and gene expression mechanism.In the meanwhile,the potential applications of arbuscular mycorrhizal fungi in the future are prospected.