Research advances in mechanisms of arsenic hyperaccumulation of Pteris vittata: Perspectives from plant physiology, molecular biology, and phylogeny
文献类型：期刊论文
| 作者 | Bai, Yang1,2; Wan, Xiaoming2; Lei, Mei2; Wang, Lingqing2; Chen, Tongbin2 |
| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2023-10-15 |
| 卷号 | 460页码:132463 |
| 关键词 | Arsenic Hyperaccumulation Mechanism Phytoremediation Pteris vittata |
| DOI | 10.1016/j.jhazmat.2023.132463 |
| 产权排序 | 1 |
| 文献子类 | Review |
| 英文摘要 | Pteris vittata, as the firstly discovered arsenic (As) hyperaccumulator, has great application value in As-contaminated soil remediation. Currently, the genes involved in As hyperaccumulation in P. vittata have been mined continuously, while they have not been used in practice to enhance phytoremediation efficiency. Aiming to better assist the practice of phytoremediation, this review collects 130 studies to clarify the progress in research into the As hyperaccumulation process in P. vittata from multiple perspectives. Antioxidant defense, rhizosphere activities, vacuolar sequestration, and As efflux are important physiological activities involved in As hyperaccumulation in P. vittata. Among related 19 genes, PHT, TIP, ACR3, ACR2 and HAC family genes play essential roles in arsenate (AsV) transport, arsenite (AsIII) transport, vacuole sequestration of AsIII, and the reduction of AsV to AsIII, respectively. Gene ontology enrichment analysis indicated it is necessary to further explore genes that can bind to related ions, with transport activity, or with function of transmembrane transport. Phylogeny analysis results implied ACR2, HAC and ACR3 family genes with rapid evolutionary rate may be the decisive factors for P. vittata as an As hyperaccumulator. A deeper understanding of the As hyperaccumulation network and key gene components could provide useful tools for further bio-engineered phytoremediation. |
| WOS关键词 | CHINESE BRAKE FERN ; PHOSPHATE TRANSPORTER ; PHYTOCHELATIN SYNTHASE ; PROTEIN FAMILY ; TOLERANCE ; ARABIDOPSIS ; L. ; ACCUMULATION ; PHYTOREMEDIATION ; TRANSLOCATION |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001075239000001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/198862]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Sino Danish Coll, Beijing 100049, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bai, Yang,Wan, Xiaoming,Lei, Mei,et al. Research advances in mechanisms of arsenic hyperaccumulation of Pteris vittata: Perspectives from plant physiology, molecular biology, and phylogeny[J]. JOURNAL OF HAZARDOUS MATERIALS,2023,460:132463. |
| APA | Bai, Yang,Wan, Xiaoming,Lei, Mei,Wang, Lingqing,&Chen, Tongbin.(2023).Research advances in mechanisms of arsenic hyperaccumulation of Pteris vittata: Perspectives from plant physiology, molecular biology, and phylogeny.JOURNAL OF HAZARDOUS MATERIALS,460,132463. |
| MLA | Bai, Yang,et al."Research advances in mechanisms of arsenic hyperaccumulation of Pteris vittata: Perspectives from plant physiology, molecular biology, and phylogeny".JOURNAL OF HAZARDOUS MATERIALS 460(2023):132463. |
入库方式： OAI收割
来源：地理科学与资源研究所
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