Polyethylene is degraded by the deep-sea Acinetobacter venetianus bacterium
文献类型：期刊论文
| 作者 | Lyu, Lina1; Fang, Kejing3; Huang, Xiaomei4; Tian, Xinpeng1; Zhang, Si1,2 |
| 刊名 | ENVIRONMENTAL CHEMISTRY LETTERS
 |
| 出版日期 | 2024-02-23 |
| 页码 | 7 |
| 关键词 | Deep sea Bacteria Acinetobacter Degradation Plastic |
| ISSN号 | 1610-3653 |
| DOI | 10.1007/s10311-024-01708-4 |
| 通讯作者 | Tian, Xinpeng(xinpengtian@scsio.ac.cn) ; Zhang, Si(zhsmid@scsio.ac.cn) |
| 英文摘要 | Polyethylene is a plastic pollutant impacting marine life, calling for advanced remediation methods such as biodegradation. However, there is actually limited information on polyethylene-degrading bacteria in the marine environment. Here, we studied bacterial degradation of polyethylene and associated phthalates additives using scanning electron microscopy, Fourier transform infrared, gel permeation chromatography and genomic and transcriptomic techniques. Results show that a deep-sea bacteria, Acinetobacter venetianus F1, can degrade 12.2% of polyethylene after 56 days, following the alkane metabolic pathway. Phthalates were also degraded via the metabolic pathways of benzoic acid and phthalic acid. This is first report of polyethylene-degrading bacteria from deep-sea environments. |
| WOS关键词 | DEGRADATION |
| 资助项目 | National Natural Science Foundation of China |
| WOS研究方向 | Chemistry ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001172034400002 |
| 出版者 | SPRINGER HEIDELBERG |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/41142]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Tian, Xinpeng; Zhang, Si |
| 作者单位 | 1.Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Trop Marine Bioresources & Ecol, 164 Xingang Rd, Guangzhou 510301, Peoples R China 2.Southern Marine Sci & Engn Guangdong Lab Guangzhou, Guangzhou 511458, Guangdong, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 4.Guangdong Acad Agr Sci, Inst Qual Stand & Monitoring Technol Agroprod, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lyu, Lina,Fang, Kejing,Huang, Xiaomei,et al. Polyethylene is degraded by the deep-sea Acinetobacter venetianus bacterium[J]. ENVIRONMENTAL CHEMISTRY LETTERS,2024:7. |
| APA | Lyu, Lina,Fang, Kejing,Huang, Xiaomei,Tian, Xinpeng,&Zhang, Si.(2024).Polyethylene is degraded by the deep-sea Acinetobacter venetianus bacterium.ENVIRONMENTAL CHEMISTRY LETTERS,7. |
| MLA | Lyu, Lina,et al."Polyethylene is degraded by the deep-sea Acinetobacter venetianus bacterium".ENVIRONMENTAL CHEMISTRY LETTERS (2024):7. |
入库方式： OAI收割
来源：广州能源研究所
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