Environmental and spatial variables determine the taxonomic but not functional structure patterns of microbial communities in alpine grasslands
文献类型：期刊论文
| 作者 | Wang, Xiao-Bo; Yao, Jing; Zhang, Hai-Yang; Wang, Xiao-Guang; Li, Kai-Hui; Lu, Xiao-Tao; Wang, Zheng-Wen; Zhou, Ji-Zhong; Han, Xing-Guo
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| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2019 |
| 卷号 | 654页码:960-968 |
| 关键词 | Spatial distribution Soil microorganisms Microbial diversity Functional genes Structure-function relationships Drylands |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2018.11.138 |
| 文献子类 | Article |
| 英文摘要 | There is considerable debate regarding how the taxonomic diversity of microbial communities relates to the functional diversity across space while similar questions have been explored in macro-organism communities. Here, we investigated the taxonomic and functional diversity patterns of soil microbial communities by coupling the data obtained from marker genes sequencing and functional gene surveys. Meanwhile, we evaluated the relative effects of environment and geographic distance on shaping these patterns in alpine grasslands of northern China. Although the taxonomic diversity and composition of microbial communities varied across sites, we found no consistent changes in the functional structure. Both the environmental factors and geographic distance concurrently affected the taxonomic diversity patterns but they had no effects on the spatial variations in functional genes. The functional alpha diversity was weakly correlated to the taxonomic alpha diversity across sites. Moreover, we found no significant relationship between the taxonomic and functional composition similarity among microbial communities. Together, our results provide evidence that spatial variation in microbial functions could be independent of their variations in taxonomic diversity. Even the drivers of spatial variations in the functional structure could be totally different from those of taxonomic variations such as environmental differences and dispersal limitation. Our findings suggest that spatial variations of microbial function structure within a community would not follow the variations of taxonomic structures due to different drivers between both of them over space. (C) 2018 Elsevier B.V. All rights reserved. |
| 学科主题 | Environmental Sciences |
| 出版地 | AMSTERDAM |
| 电子版国际标准刊号 | 1879-1026 |
| WOS关键词 | BACTERIAL BETA-DIVERSITY ; SPECIES RICHNESS ; GLOBAL PATTERNS ; SOIL MICROBES ; CARBON ; BIODIVERSITY ; RESILIENCE ; RESISTANCE ; MICROORGANISMS ; STOICHIOMETRY |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000458630100087 |
| 出版者 | ELSEVIER |
| 资助机构 | General Program of the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31670457] ; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDB15010401] ; Office of the Vice President for Research at the University of Oklahoma ; Collaborative Innovation Center for Regional Environmental Quality, United States |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19504]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China 2.[Wang, Xiao-Bo 3.Yao, Jing 4.Zhang, Hai-Yang 5.Lu, Xiao-Tao 6.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Key Lab Biogeog & Bioresource Arid Land, Urumqi 830011, Peoples R China 7.Univ Oklahoma, Inst Environm Genom, Dept Microbiol & Plant Biol, Norman, OK 73019 USA 8.Northeast Normal Univ, Key Lab Vegetat Ecol, Changchun, Jilin, Peoples R China 9.Chinese Acad Sci, Inst Appl Ecol, Key Lab Forest Ecol & Management, Erguna Forest Steppe Ecotone Res Stn, Shenyang 110016, Liaoning, Peoples R China 10.Wang, Zheng-Wen |
| 推荐引用方式 GB/T 7714 | Wang, Xiao-Bo,Yao, Jing,Zhang, Hai-Yang,et al. Environmental and spatial variables determine the taxonomic but not functional structure patterns of microbial communities in alpine grasslands[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,654:960-968. |
| APA | Wang, Xiao-Bo.,Yao, Jing.,Zhang, Hai-Yang.,Wang, Xiao-Guang.,Li, Kai-Hui.,...&Han, Xing-Guo.(2019).Environmental and spatial variables determine the taxonomic but not functional structure patterns of microbial communities in alpine grasslands.SCIENCE OF THE TOTAL ENVIRONMENT,654,960-968. |
| MLA | Wang, Xiao-Bo,et al."Environmental and spatial variables determine the taxonomic but not functional structure patterns of microbial communities in alpine grasslands".SCIENCE OF THE TOTAL ENVIRONMENT 654(2019):960-968. |
入库方式： OAI收割
来源：植物研究所
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