| Proteomics reveal biomethane production process induced by carbon nanotube | |
Liu, Jian1; Liu, Fanghua2,3 ; Yu, Jiafeng1; Wang, Quan4; Li, Zhenkai4; Liu, Kui1; Xu, Congmin1; Yu, Hang2; Xiao, Leilei2,3
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| 发表期刊 | ENVIRONMENTAL RESEARCH
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| ISSN | 0013-9351 |
| 2021-09-01 | |
| 卷号 | 200页码:7 |
| 关键词 | Methanogenic archaea Methane Protein analysis Conductive materials Pure culture |
| DOI | 10.1016/j.envres.2021.111417 |
| 通讯作者 | Yu, Jiafeng(jfyu1979@126.com) ; Xiao, Leilei(llxiao@yic.ac.cn) |
| 英文摘要 | Biomethane produced by methanogenic archaea is a main greenhouse resource of terrestrial and marine ecosystems, which strongly affects the global environment change. Conductive materials, especially nano-scale, show considerable intervention on biomethane production potential, but the mechanism is still unclear. Herein, we precisely quantified the absolute abundance of Methanosarcina spp. proteins affected by carbon nanotubes (CNTs) using tandem mass tag (TMT) proteomics technology. Among the 927 detectable proteins, more than three hundred, 304, showed differential expression. Gene Set Enrichment Analysis on KEGG pathways and GO biological processes revealed a trend of decreased protein synthesis induced by CNTs, suggesting these conductive nanomaterials may replace part of the cell structure and function. Interestingly, increased acetoclastic methanogenesis actually came at the expense of reduced protein synthesis in related pathways. CNTs stimulated biomethane production from acetate by stimulating intracellular redox activity and the -COOH oxidation process. These findings enhanced the understanding of the biomethane production process affected by conductive materials. |
| 资助机构 | National Natural Science Foundation of China ; Youth Innovation Promotion Association, CAS ; Youth Science and Technology Innovation Plan of Universities in Shandong ; Natural Science Foundation of Shandong Province |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | METHANE PRODUCTION ; ACETOCLASTIC METHANOGENESIS ; ELECTRON-TRANSFER ; CO-DIGESTION ; METHANOSARCINA |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
| WOS记录号 | WOS:000690870200001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/29713 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室 海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室 |
| 通讯作者 | Yu, Jiafeng; Xiao, Leilei |
| 作者单位 | 1.Dezhou Univ, Inst Biophys, Shandong Key Lab Biophys, Dezhou 253023, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Biol Resources Utilizat, Yantai 264003, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 4.Ludong Univ, Sch Resources & Environm Engn, Yantai 264025, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Jian,Liu, Fanghua,Yu, Jiafeng,et al. Proteomics reveal biomethane production process induced by carbon nanotube[J]. ENVIRONMENTAL RESEARCH,2021,200:7. |
| APA | Liu, Jian.,Liu, Fanghua.,Yu, Jiafeng.,Wang, Quan.,Li, Zhenkai.,...&Xiao, Leilei.(2021).Proteomics reveal biomethane production process induced by carbon nanotube.ENVIRONMENTAL RESEARCH,200,7. |
| MLA | Liu, Jian,et al."Proteomics reveal biomethane production process induced by carbon nanotube".ENVIRONMENTAL RESEARCH 200(2021):7. |
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| Proteomics reveal bi（3535KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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