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The Arsenic Hyperaccumulator Fern Pteris vittata L.
Xie, Qing-En2; Yan, Xiu-Lan1; Liao, Xiao-Yong1; Li, Xia2
2009-11-15
Source PublicationENVIRONMENTAL SCIENCE & TECHNOLOGY
Volume43Issue:22Pages:8488-8495
AbstractArsenic (As) contaminated soils and waters are becoming major global environmental and human health risks. The identification of natural hyperaccumulators of As opens the door for phytoremediation of the arsenic contaminant. Pteris vittata is the first identified naturally evolving As hyperaccumulator. More than a decade after its discovery, we have made great progress in understanding the uptake, transport, and detoxification of As in the fern. The molecular mechanisms controlling As accumulation in P. vittata are now beginning to be recognized. In this review, we will try to summarize what we have learned about this As accumulator, with particular emphasis on the current knowledge of the physiological and molecular mechanisms of arsenic phytoremediation. We also discuss the potential strategies to further enhance phytoextraction abilities of P. vittata.
SubtypeReview
WOS HeadingsScience & Technology ; Technology ; Life Sciences & Biomedicine
WOS Subject ExtendedEngineering ; Environmental Sciences & Ecology
WOS KeywordCHINESE BRAKE FERN ; HOLCUS-LANATUS L ; SACCHAROMYCES-CEREVISIAE ; CONTAMINATED SOILS ; PHOSPHATE-UPTAKE ; PHYTOCHELATIN COMPLEXES ; METAL ACCUMULATION ; MYCORRHIZAL FUNGI ; UPTAKE KINETICS ; SOUTHERN CHINA
Indexed BySCI
Language英语
WOS SubjectEngineering, Environmental ; Environmental Sciences
WOS IDWOS:000271583400008
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:62[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/67932
Collection中国科学院地理科学与资源研究所
Corresponding AuthorLiao, Xiao-Yong
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Inst Genet & Dev Biol, Ctr Agr Resources Res, State Key Lab Plant Cell & Chromosome Engn, Shijiazhuang 050021, Hebei, Peoples R China
Recommended Citation
GB/T 7714
Xie, Qing-En,Yan, Xiu-Lan,Liao, Xiao-Yong,et al. The Arsenic Hyperaccumulator Fern Pteris vittata L.[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2009,43(22):8488-8495.
APA Xie, Qing-En,Yan, Xiu-Lan,Liao, Xiao-Yong,&Li, Xia.(2009).The Arsenic Hyperaccumulator Fern Pteris vittata L..ENVIRONMENTAL SCIENCE & TECHNOLOGY,43(22),8488-8495.
MLA Xie, Qing-En,et al."The Arsenic Hyperaccumulator Fern Pteris vittata L.".ENVIRONMENTAL SCIENCE & TECHNOLOGY 43.22(2009):8488-8495.
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