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首页> 外文期刊>Journal of Basic Microbiology: An International Journal on Morphology, Physiology, Genetics, and Ecology of Microorganisms >Ectomycorrhization of Tricholoma matsutake Tricholoma matsutake with Quercus aquifolioides Quercus aquifolioides affects the endophytic microbial community of host plant
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Ectomycorrhization of Tricholoma matsutake Tricholoma matsutake with Quercus aquifolioides Quercus aquifolioides affects the endophytic microbial community of host plant

机译：用栎（栎）与栎（栎）Quercus Aquifolioides Quercus Aquifolioides的喉瘤滴毛瘤雌滴虫的切割影响宿主植物的内生微生物群落

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摘要

Tricholoma matsutake (S. Ito et Imai) is an ectomycorrhizal basidiomycete associated with Pinaceae and Fagaceae trees in the Northern Hemisphere. It is still unknown whether the symbiotic relationship with this ectomycorrhiza could affect the host plant's endophytic microbial community. In this study, we used high throughput sequencing to analyze the endophytic microbial communities of different Quercus aquifolioides tissues with or without T. matsutake partner. About 35,000 clean reads were obtained per sample, representing 34 bacterial phyla and 7 fungal phyla. We observed 3980 operational taxonomic units (OTUs) of bacteria and 457 OTUs of fungi at a 97% similarity level. Three bacterial phyla, Proteobacteria, Cyanobacteria, and Bacteroidetes, and the fungal phylum Ascomycota were dominant in all tissues. The relative abundance of these taxa differed significantly between Q. aquifolioides tissues with and without T. matsutake partner ( p? ?0.05). The bacterial genus Pseudomonas and the fungal genus Cryptosporiopsis were more abundant in mycorrhized roots than in control roots. This study showed that the community structure and dominant species of endophytic microbial communities in Q. aquifolioides tissues might be altered by colonization with T. matsutake . This work provides a new insight into the interactions between ectomycorrhizal fungus and host plant.
机译：Tricholoma Matsutake（S. Ito Et Imai）是北半球北半球的Pinaceae和Fagaceae树相关的突出菌底菌网。仍然未知与这种突出症状的共生关系是否可能影响宿主植物的内生微生物群落。在这项研究中，我们使用高通量测序来分析不同栎属的水产酰亚胺组织的内生微生物群体，有或没有T. Matsutake合作伙伴。每个样品获得约35,000个清洁读数，代表34个细菌植物和7个真菌植物。我们观察了3980个公鸡学单位（OTUS）的细菌和457个真菌，其相似程度为97％。三种细菌植物，蛋白质细菌，蓝菌和菌体，以及朝叉狼ascomota在所有组织中都是显着的。这些分类群的相对丰度在Q.Anfifolioides组织之间有显着不同，具有和不含T. matsutake合作伙伴（p？＆ 0.05）。细菌属和真菌属孢子孢子菌在菌根根中比对照根更丰富。该研究表明，Q. Q.Idifolioides组织中的内生微生物群落的群落结构和显性种类可能通过与T. Matsutake定植而改变。这项工作提供了新的洞察Eccogrizal真菌和寄主植物之间的相互作用。

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