Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1371/journal.pone.0093445 |
Bioinformatic Approaches Reveal Metagenomic Characterization of Soil Microbial Community | |
Xu, Zhuofei; Hansen, Martin Asser; Hansen, Lars H.; Jacquiod, Samuel; Sorensen, Soren J. | |
通讯作者 | Sorensen, Soren J. |
来源期刊 | PLOS ONE
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ISSN | 1932-6203 |
出版年 | 2014 |
卷号 | 9期号:4 |
英文摘要 | As is well known, soil is a complex ecosystem harboring the most prokaryotic biodiversity on the Earth. In recent years, the advent of high-throughput sequencing techniques has greatly facilitated the progress of soil ecological studies. However, how to effectively understand the underlying biological features of large-scale sequencing data is a new challenge. In the present study, we used 33 publicly available metagenomes from diverse soil sites (i.e. grassland, forest soil, desert, Arctic soil, and mangrove sediment) and integrated some state-of-the-art computational tools to explore the phylogenetic and functional characterizations of the microbial communities in soil. Microbial composition and metabolic potential in soils were comprehensively illustrated at the metagenomic level. A spectrum of metagenomic biomarkers containing 46 taxa and 33 metabolic modules were detected to be significantly differential that could be used as indicators to distinguish at least one of five soil communities. The co-occurrence associations between complex microbial compositions and functions were inferred by network-based approaches. Our results together with the established bioinformatic pipelines should provide a foundation for future research into the relation between soil biodiversity and ecosystem function. |
类型 | Article |
语种 | 英语 |
国家 | Denmark |
收录类别 | SCI-E |
WOS记录号 | WOS:000334101100082 |
WOS关键词 | 16S RIBOSOMAL-RNA ; DIVERSITY ; DISCOVERY ; SEQUENCE ; LIBRARIES ; PATTERNS ; SEARCH ; SERVER ; GENES |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/184348 |
作者单位 | Univ Copenhagen, Dept Biol, Microbiol Sect, Copenhagen, Denmark |
推荐引用方式 GB/T 7714 | Xu, Zhuofei,Hansen, Martin Asser,Hansen, Lars H.,et al. Bioinformatic Approaches Reveal Metagenomic Characterization of Soil Microbial Community[J],2014,9(4). |
APA | Xu, Zhuofei,Hansen, Martin Asser,Hansen, Lars H.,Jacquiod, Samuel,&Sorensen, Soren J..(2014).Bioinformatic Approaches Reveal Metagenomic Characterization of Soil Microbial Community.PLOS ONE,9(4). |
MLA | Xu, Zhuofei,et al."Bioinformatic Approaches Reveal Metagenomic Characterization of Soil Microbial Community".PLOS ONE 9.4(2014). |
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