UNASSIGNED: In the present study, the core microbiomes associated with the rhizospheric soil, roots, stems, leaves, and fruits of S. chinensis from six geographic locations were analyzed by a macro-genomics approach.
UNASSIGNED: Alpha and beta diversity analyses showed that the diversity of microbial composition of S. chinensis fruits did not differ significantly among the geographic locations as compared to that in different plant compartments. Principal coordinate analysis showed that the microbial communities of S. chinensis fruits from the different ecological locations were both similar and independent. In all S. chinensis samples, Proteobacteria was the most dominant bacterial phylum, and Ascomycota and Basidiomycota were the most dominant fungal phyla. Nitrospira, Bradyrhizobium, Sphingomonas, and Pseudomonas were the marker bacterial populations in rhizospheric soils, roots, stems and leaves, and fruits, respectively, and Penicillium, Golubevia, and Cladosporium were the marker fungal populations in the rhizospheric soil and roots, stems and leaves, and fruits, respectively. Functional analyses showed a high abundance of the microbiota mainly in biosynthesis.
UNASSIGNED: The present study determined the fungal structure of the symbiotic microbiome of S. chinensis, which is crucial for improving the yield and quality of S. chinensis.
■在本研究中,与根际土壤相关的核心微生物群,根,茎,叶子,通过宏观基因组学方法分析了来自六个地理位置的中国菜的果实。
■Alpha和beta多样性分析表明,与不同植物区室相比,不同地理位置的中国紫杉果实微生物组成的多样性没有显着差异。主坐标分析表明,不同生态区的南杉果实微生物群落既相似又独立。在所有中国链球菌样本中,变形杆菌是最主要的细菌门,子囊菌和担子菌是最主要的真菌门。硝基螺旋体,缓生根瘤菌,鞘氨醇单胞菌,假单胞菌是根际土壤中的标记细菌种群,根,茎和叶,和水果,分别,和青霉菌,Golubevia,枝孢菌是根际土壤和根中的标记真菌种群,茎和叶,和水果,分别。功能分析表明,主要在生物合成中的微生物群丰度很高。
■本研究确定了中国南芥共生微生物组的真菌结构,这对于提高中国南方树种的产量和品质至关重要。