药用植物内生真菌诱导子与宿主互作机制研究进展
投稿时间:2022-02-12     点此下载全文
引用本文:梁静茹,丁常宏.药用植物内生真菌诱导子与宿主互作机制研究进展[J].中国现代中药,2023,25(3):629-636
DOI:10.13313/j.issn.1673-4890.20220212001
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作者中文名作者英文名单位中文名单位英文名E-Mail
梁静茹 LIANG Jing-ru 黑龙江中医药大学,黑龙江 哈尔滨 150040 Heilongjiang University of Chinese Medicine, Harbin 150040, China  
丁常宏* DING Chang-hong 黑龙江中医药大学,黑龙江 哈尔滨 150040
道地药材国家重点实验室,北京 100700
Heilongjiang University of Chinese Medicine, Harbin 150040, China
State Key Laboratory of Dao-di Herbs, Beijing 100700, China
 
基金项目:中央本级重大增减支项目(2060302);黑龙江省自然科学基金联合引导项目(LH2020H093);黑龙江中医药大学优秀中青年骨干教师培养支持计划项目(15041190011)
中文摘要:药用植物内生真菌诱导子是一类由药用植物体内内生真菌产生且对宿主植物生长及次生代谢产物合成有一定诱导作用的物质。其可以是寡糖、多糖及植物激素等,多数来源于内生真菌的表面结构性成分和一些分泌物质。在与宿主植物互作时,对宿主植物的生长发育、次生代谢产物合成积累及抗性反应等有一定作用,两者互作机制较为复杂且相关研究较少。对已有相关研究成果进行归纳总结,从内生真菌诱导子种类、真菌诱导子与宿主间相互作用、作用机制研究进展3个方面进行综述,以期为后续深入研究内生真菌诱导子与宿主植物互作复杂关系,以及内生真菌诱导子的开发应用提供参考。
中文关键词:内生真菌  诱导子  宿主植物  互作机制
 
Research Progress in the Interaction Mechanism Between Elicitors of Endophytic Fungi and Host Medicinal Plants
Abstract:The elicitors produced by endophytic fungi in medicinal plants can induce the growth of host plants and the synthesis of secondary metabolites. They can be oligosaccharides, polysaccharides, plant hormones, etc. Most of them come from the surface structural components of endophytic fungi and some secreted substances. When interacting with host medicinal plants, the elicitors can affect the growth and development of host plants, the synthesis and accumulation of secondary metabolites, and the resistance of host plants. The interaction mechanism of the two is complex and rarely studied. The existing research achievements were summarized from three aspects: The types of fungal elicitors, the interaction between fungal elicitors and hosts, and the mechanism of action, with a view to providing a reference for the in-depth study of the complex relationship between fungal elicitors and host medicinal plants, as well as the development and application of fungal elicitors.
keywords:endophytic fungi  elicitor  host plant  interaction mechanism
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