| 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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| Source Publication | ENVIRONMENTAL RESEARCH
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| ISSN | 0013-9351 |
| 2021-09-01 | |
| Volume | 200Pages:7 |
| Keyword | Methanogenic archaea Methane Protein analysis Conductive materials Pure culture |
| DOI | 10.1016/j.envres.2021.111417 |
| Corresponding Author | Yu, Jiafeng(jfyu1979@126.com) ; Xiao, Leilei(llxiao@yic.ac.cn) |
| Abstract | 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. |
| Funding Organization | 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 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | METHANE PRODUCTION ; ACETOCLASTIC METHANOGENESIS ; ELECTRON-TRANSFER ; CO-DIGESTION ; METHANOSARCINA |
| WOS Research Area | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health |
| WOS ID | WOS:000690870200001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.yic.ac.cn/handle/133337/29713 |
| Collection | 中科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 |
| Corresponding Author | Yu, Jiafeng; Xiao, Leilei |
| Affiliation | 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 |
| Recommended Citation 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 | View Download | |
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