文献类型： 外文期刊

作者： Li, Q. ⁴ ; Chen, Ch ² ; Penttinen, P. ³ ; Xiong, Ch ¹ ; Zheng, L. ¹ ; Huang, W. ¹ ;

作者机构： 1.Sichuan Acad Agr Sci, Inst Biol & Nucl Technol, Chengdu, Sichuan, Peoples R China

2.Sichuan Acad Agr Sci, Inst Plant Protect, Chengdu, Sichuan, Peoples R China

3.Univ Helsinki, Dept Environm Sci, Helsinki, Finland

4.Sichuan Univ, Sch Life Sci, Chengdu, Sichuan, Peoples R China

关键词： Tricholoma matsutake;Diversity;Microbial community;T-RFLP

期刊名称：MICROBIOLOGY （ 影响因子：1.156； 五年影响因子：1.308 ）

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收录情况： SCI

摘要： Endophytes play an important role in the growth and development of the host. However, the study of endophytes is mostly focused on plants and animals, and reports on microorganisms associated with fungus are relatively rare. We studied the microorganisms associated with Tricholoma matsutake fruiting bodies picked from three main T. matsutake-producing areas in Sichuan, China, by both culture-dependent and culture- independent methods. Altogether 13 fungus, 15 yeast and 14 bacterial strains were isolated from the T. matsutake fruiting bodies. The most abundant cultivable fungus, yeast and bacteria isolates were assigned as Fusarium solanis, Cryptococcus sp. and Pseudomonas sp., respectively. Terminal-restriction fragment length polymorphism analysis (T-RFLP) showed that the bacteria in T. matsutake were abundant and diverse. Betaand gamma-proteobacteria, Acidobacteria, Bacteroidetes and Sphingobacterium were found in samples from all collecting sites. Among these bacteria, we may find some strains that can promote the growth of T. matsutake.