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Rhizosphere microbiota assemblage associated with wild and cultivated soybeans grown in three types of soil suspensions

文献类型：期刊论文

作者Tian, Chunjie3; Li, Xiujun3; Ma, Lina2,3; Luo, Shasha3; Chen, Wen1; Chang, Chunling2,3
刊名ARCHIVES OF AGRONOMY AND SOIL SCIENCE
出版日期2019-01-02
卷号65期号:1页码:74-87
ISSN号0365-0340
关键词16S rRNA gene bacterial community cultivated soybean metabarcoding soil suspensions wild soybean
DOI10.1080/03650340.2018.1485147
通讯作者Chen, Wen() ; Tian, Chunjie(wen.chen@agr.gc.ca)
英文摘要Soil microbial community composition is determined by the soil type and the plant species. By sequencing the V3-V4 region of the bacterial 16S rRNA gene amplicons, the current study assessed the bacterial community assemblage in rhizosphere and bulks soils of wild (Glycine soja) and cultivated (Glycine max) soybeans grown in the suspensions of three important soil types in China, including black, red and soda-saline-alkali soils. The alpha-diversity of the bacterial community in the rhizosphere was significantly higher than that of the bulk soils suggesting that bulk soil lacks plant nurturing effect under the current study conditions. Black and red soils were enriched with nitrifying and nitrogen-fixing bacteria but the soda-saline-alkali soil suspension had more denitrifying bacteria, which may reflect agronomic unsuitability of the latter. We also observed a high abundance of Bradyrhizobium and Pseudomonas, enriched cellulolytic bacteria, as well as a highly connected molecular ecological network in the G. soja rhizosphere soil. Taken all, the current study suggest that wild soybeans may have evolved to recruit beneficial microbes in its rhizosphere that can promote nutrients requisition, biostasis and disease-resistance, therefore ecologically more resilient than cultivated soybeans.
WOS关键词ROOT-ASSOCIATED MICROBIOMES ; COMMUNITY STRUCTURE ; GLYCINE-SOJA ; NEW-ZEALAND ; DIVERSITY ; TOLERANCE ; PASTURE ; SYSTEMS ; GENOME ; MAIZE
WOS研究方向Agriculture
语种英语
出版者TAYLOR & FRANCIS LTD
WOS记录号WOS:000449820700006
源URL[http://ir.ciomp.ac.cn/handle/181722/60326]  
专题中国科学院长春光学精密机械与物理研究所
通讯作者Tian, Chunjie; Chen, Wen
作者单位1.Agr & Agri Food Canada, Sci & Technol Branch, Ottawa Res & Dev Ctr, Ottawa, ON, Canada
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Key Lab Mollisols Agroecol, Changchun, Jilin, Peoples R China
推荐引用方式
GB/T 7714		 Tian, Chunjie,Li, Xiujun,Ma, Lina,et al. Rhizosphere microbiota assemblage associated with wild and cultivated soybeans grown in three types of soil suspensions[J]. ARCHIVES OF AGRONOMY AND SOIL SCIENCE,2019,65(1):74-87.
APA Tian, Chunjie,Li, Xiujun,Ma, Lina,Luo, Shasha,Chen, Wen,&Chang, Chunling.(2019).Rhizosphere microbiota assemblage associated with wild and cultivated soybeans grown in three types of soil suspensions.ARCHIVES OF AGRONOMY AND SOIL SCIENCE,65(1),74-87.
MLA Tian, Chunjie,et al."Rhizosphere microbiota assemblage associated with wild and cultivated soybeans grown in three types of soil suspensions".ARCHIVES OF AGRONOMY AND SOIL SCIENCE 65.1(2019):74-87.

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来源：长春光学精密机械与物理研究所

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