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羊草是天然草原中重要的物种,对草原环境的改善具有不可代替的重要性。羊草具有耐旱、耐盐碱、抗虫和高营养等生物学特性,这些特性与其体内的内生真菌有直接关系。文中从内生真菌起源、生物学特性、与共生植物的作用及羊草内生真菌研究方面综述了内生真菌的研究现状,并就羊草内生真菌及其生理活性进行综合分析与评述,对未来羊草内生真菌的研究进行展望。
Leymus chinensis is an important species in the natural grassland and has an irreplaceable importance for the improvement of the grassland environment. Leymus chinensis has the biological characteristics of drought resistance, salt tolerance, insect resistance and nutrition, which are directly related to their endophytic fungi. In this paper, the research status of endophytic fungi was reviewed in terms of the origin of endophytic fungi, biological characteristics, the role of symbiotic plants and the endophytic fungi of Leymus chinensis. The endophytic fungi and their physiological activities were analyzed and reviewed comprehensively. The future research on endophytic fungi in Leymus chinensis is prospected.