Succession of bacterial community structure and metabolic function during solid waste decomposition
文献类型：期刊论文
| 作者 | Yang, Shu2,3; Song, Liyan1
|
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2019-11-01 |
| 卷号 | 291页码:9 |
| 关键词 | Solid waste decomposition Bacterial community diversity and structure Metabolic function Succession |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2019.121865 |
| 通讯作者 | Song, Liyan(songliyan@cigit.ac.cn) |
| 英文摘要 | Bacterial community structure and metabolic function during solid waste decomposition were investigated using Illumina MiSeq sequencing and phylogenetic investigation of communities by reconstruction of unobserved states, respectively. Results showed that bacterial community diversity and structure differed in aerobic phase, anaerobic acid phase, and methanogenic phase. Anaerobic acid phase had significantly (p < 0.05) higher richness. Proteobacteria, Firmicutes, and Bacteroidetes were the dominant representatives with significant (p < 0.05) difference between three phases. Total nitrogen of solid waste and pH of leachate were the important factors in shaping bacterial community composition. Bacterial metabolism, information storage and processing, and cellular processes and signaling were the primary functions during solid waste decomposition. Key function genes (amo, nar, nis, and nos) profiles suggested that nitrification and denitrifiation mainly occurred in AP and both AP and MP, respectively. |
| 资助项目 | Natural Science Foundation of China[51578528] ; Natural Science Foundation of China[51578642] ; Open Fund of Guangdong Provincial Key Laboratory of Petrochemical Pollution Process and Control, Guangdong University of Petrochemical Technology[2018B030322017] ; Natural Science Foundation of Chongqing[cstc2018jcyjA3746] |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000480326200085 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/9551]  |
| 专题 | 环境友好化学过程研究中心 |
| 通讯作者 | Song, Liyan |
| 作者单位 | 1.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Environm Microbiol & Ecol Res Ctr, Chongqing 400714, Peoples R China 2.Univ Utah, Dept Geophys, Salt Lake City, UT 84112 USA 3.Univ Utah, Dept Geol, Salt Lake City, UT 84112 USA |
| 推荐引用方式 GB/T 7714 | Yang, Shu,Song, Liyan. Succession of bacterial community structure and metabolic function during solid waste decomposition[J]. BIORESOURCE TECHNOLOGY,2019,291:9. |
| APA | Yang, Shu,&Song, Liyan.(2019).Succession of bacterial community structure and metabolic function during solid waste decomposition.BIORESOURCE TECHNOLOGY,291,9. |
| MLA | Yang, Shu,et al."Succession of bacterial community structure and metabolic function during solid waste decomposition".BIORESOURCE TECHNOLOGY 291(2019):9. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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