Proteomics reveal biomethane production process induced by carbon nanotube

doi:10.1016/j.envres.2021.111417

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室 > 近岸生态与环境实验室

	Proteomics reveal biomethane production process induced by carbon nanotube
	Liu, Jian 1; Liu, Fanghua 2,3; Yu, Jiafeng 1; Wang, Quan 4; Li, Zhenkai 4; Liu, Kui 1; Xu, Congmin 1; Yu, Hang 2; Xiao, Leilei 2,3
刊名	ENVIRONMENTAL RESEARCH
	2021-09-01
卷号	200 页码:7
关键词	Methanogenic archaea Methane Protein analysis Conductive materials Pure culture
ISSN号	0013-9351
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.
资助项目	National Natural Science Foundation of China[61771093] ; National Natural Science Foundation of China[42077025] ; National Natural Science Foundation of China[U20A20109] ; National Natural Science Foundation of China[62011530044] ; Youth Innovation Promotion Association, CAS[2021213] ; Youth Science and Technology Innovation Plan of Universities in Shandong[2019KJE007] ; Natural Science Foundation of Shandong Province[ZR2016JL027]
WOS关键词	METHANE PRODUCTION ; ACETOCLASTIC METHANOGENESIS ; ELECTRON-TRANSFER ; CO-DIGESTION ; METHANOSARCINA
WOS研究方向	Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
语种	英语
WOS记录号	WOS:000690870200001
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
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/29712]
专题	烟台海岸带研究所_近岸生态与环境实验室烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
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.