Fundamentals and application in phytoremediation of an efficient arsenate reducing bacterium Pseudomonas putida ARS1

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成果类型：

期刊论文

作者：

Wang, Ze-Wen;Yang, Guang;Chen, Jian;Zhou, Yaoyu;Delgado, Avelino Nunez;...

通讯作者：

Duan, GL

作者机构：

[Wang, Ze-Wen; Duan, Gui-Lan; Cui, Hui-Ling] Zhengzhou Univ, Henan Inst Adv Technol, Zhengzhou 450052, Peoples R China.

[Yang, Guang; Zhu, Yong-Guan; Wang, Ze-Wen; Duan, Gui-Lan; Cui, Hui-Ling] Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China.

[Rosen, Barry P.; Chen, Jian] Florida Int Univ, Herbert Wertheim Coll Med, Dept Cellular Biol & Pharmacol, Miami, FL 33199 USA.

[Zhu, Yong-Guan; Duan, Gui-Lan; Cui, Hui-Ling] Univ Chinese Acad Sci, Beijing 100049, Peoples R China.

[Zhu, Yong-Guan] Chinese Acad Sci, Key Lab Urban Environm & Hlth, Inst Urban Environm, Xiamen 361021, Peoples R China.

通讯机构：

[Duan, GL ] Z

Zhengzhou Univ, Henan Inst Adv Technol, Zhengzhou 450052, Peoples R China.

Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China.

Univ Chinese Acad Sci, Beijing 100049, Peoples R China.

语种：

英文

关键词：

Aquatic organisms;Bioremediation;Soil pollution;Soil pollution control;% reductions;Arsenate reductions;Arsenic toxicity;Endophyte;Endophytic bacteria;Environmental pollutants;Globosum;Phytoremediation;Pseudomonas putida;Wolffia globosa;Bacteria;arsenate;arsenic;bacterium;endophyte;phytoremediation;tolerance;arsenic;arsenic acid;arsenic acid derivative;bioremediation;genetics;Pseudomonas putida;soil;Arsenates;Arsenic;Biodegradation, Environmental;Pseudomonas putida;Soil

期刊：

环境科学学报(英文版)

ISSN：

1001-0742

年：

2024

卷：

137

期：

页码：

237-244

DOI：

10.1016/j.jes.2023.02.020

基金类别：

This work was supported by the National Natural Science Foundation of China (Nos. 41991332 , 41977323 and 42090063 ), and the National Institutes of Health (No. R35 GM136211 ).

机构署名：

本校为其他机构

院系归属：

资源环境学院

摘要：

Arsenic is a ubiquitous environmental pollutant. Microbe-mediated arsenic biotransformations significantly influence arsenic mobility and toxicity. Arsenic transformations by soil and aquatic organisms have been well documented, while little is known regarding effects due to endophytic bacteria. An endophyte Pseudomonas putida ARS1 was isolated from rice grown in arsenic contaminated soil. P. putida ARS1 shows high tolerance to arsenite (As(III)) and arsenate (As(V)), and exhibits efficient As(V) reduction and As(III) efflux activities. When exposed to 0.6 mg/L As(V), As(V) in the medium was c...

摘要(中文)：

Arsenic is a ubiquitous environmental pollutant.Microbe-mediated arsenic biotransformations significantly infu...展开更多 Arsenic is a ubiquitous environmental pollutant.Microbe-mediated arsenic biotransformations significantly infuence arsenic mobility and toxicity.Arsenic transformations by soil and aquatic organisms have been well documented,while little is known regarding effects due to endophytic bacteria.An endophyte Pseudomonas putida ARS1 was isolated from rice grown in arsenic contaminated soil.P.putida ARS1 shows high tolerance to ars...

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Fundamentals and application in phytoremediation of an efficient arsenate reducing bacterium Pseudomonas putida ARS1

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