Microbial Arsenic Methylation in Soil and Uptake and Metabolism of Methylated Arsenic in Plants: A Review

doi:10.3390/ijerph16245012

	Microbial Arsenic Methylation in Soil and Uptake and Metabolism of Methylated Arsenic in Plants: A Review
	Di, Xuerong 1,2; Beesley, Luke 3; Zhang, Zulin 3,4; Zhi, Suli 1; Jia, Yan 2; Ding, Yongzhen 1
刊名	INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
	2019-12-02
卷号	16 期号:24 页码:13
关键词	arsenic methylation arsenic volatilization microbes bioremediation
ISSN号	1661-7827
DOI	10.3390/ijerph16245012
英文摘要	Arsenic (As) poses a risk to the human health in excess exposure and microbes play an important role in the toxicity of As. Arsenic methylation mediated by microbes is a key driver of As toxicity in the environment and this paper reviews the role of microbial arsenic methylation and volatilization in the biogeochemical cycle of arsenic. In specific, little is presently known about the molecular mechanism and gene characterization of arsenic methylation. The uptake of methylated arsenic in plants is influenced by microbial arsenic methylation in soil, thus enhancing the volatilization of methylated arsenic is a potential mitigation point for arsenic mobility and toxicity in the environment. On the other hand, the potential risk of methylated arsenic on organisms is also discussed. And the directions for future research, theoretical reference for the control and remediation of arsenic methylation, are presented.
资助项目	National Science Foundation of China[41471274] ; National Science Foundation of China[41401541]
WOS关键词	S-ADENOSYLMETHIONINE METHYLTRANSFERASE ; TRIMETHYLARSINE GAS ; PSEUDOMONAS-PUTIDA ; RICE ; VOLATILIZATION ; SPECIATION ; TOXICITY ; ACCUMULATION ; BIOVOLATILIZATION ; DIMETHYLARSENATE
WOS研究方向	Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
语种	英语
出版者	MDPI
WOS记录号	WOS:000507312700132
资助机构	National Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/38839]
专题	中国科学院过程工程研究所
通讯作者	Jia, Yan; Ding, Yongzhen
作者单位	1.Minist Agr & Rural Affairs, Agroenvironm Protect Inst, Tianjin 300191, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China 3.James Hutton Inst, Aberdeen AB15 8QH, Scotland 4.Wuhan Univ Technol, State Key Lab Silicate Mat Architectures, Hubei Key Lab Mineral Resources Proc & Environm, Sch Resources & Environm Engn, Wuhan 430070, Peoples R China
推荐引用方式 GB/T 7714	Di, Xuerong,Beesley, Luke,Zhang, Zulin,et al. Microbial Arsenic Methylation in Soil and Uptake and Metabolism of Methylated Arsenic in Plants: A Review[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,2019,16(24):13.
APA	Di, Xuerong,Beesley, Luke,Zhang, Zulin,Zhi, Suli,Jia, Yan,&Ding, Yongzhen.(2019).Microbial Arsenic Methylation in Soil and Uptake and Metabolism of Methylated Arsenic in Plants: A Review.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,16(24),13.
MLA	Di, Xuerong,et al."Microbial Arsenic Methylation in Soil and Uptake and Metabolism of Methylated Arsenic in Plants: A Review".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 16.24(2019):13.