The DOI matches its Crossref record.
Sustainable Biodegradation of Phenol by Acinetobacter calcoaceticus P23 Isolated from the Rhizosphere of Duckweed Lemna aoukikusa
Abstract
Phenol-degrading bacteria were isolated from the rhizosphere of duckweed (Lemna aoukikusa) using an enrichment culture method. One of the isolates, P23, exhibited an excellent ability to degrade phenol and attach to a solid surface under laboratory conditions. Phylogenetic analysis revealed that P23 belongs to the genera Acinetobacter and has the highest similarity to Acinetobacter calcoaceticus. P23 rapidly colonized on the surface of sterilized duckweed roots and formed biofilms, indicating that the conditions provided by the root system of duckweed are favorable to P23. A long-term performance test (160 h) showed that continuous removal of phenol can be attributed to the beneficial symbiotic interaction between duckweed and P23. P23 is the first growth-promoting bacterium identified from Lemna aoukikusa. The results in this study suggest the potential usefulness of dominating a particular bacterium in the rhizosphere of duckweeds to achieve efficient and sustainable bioremediation of polluted water.
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Cited by
Kanagaraj, J., Senthilvelan, T., Panda, R. C., & Kavitha, S. (2015) · Journal of Cleaner Production · doi:10.1016/j.jclepro.2014.11.013 · Cited by 302
Removal of eight perfluoroalkyl acids from aqueous solutions by aeration and duckweed
Zhang, W., & Liang, Y. (2020) · Science of The Total Environment · doi:10.1016/j.scitotenv.2020.138357 · Cited by 65
Metadata
- Authors
- Yamaga, F., Washio, K., & Morikawa, M.
- Venue
- Environmental Science & Technology
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-07-21
- Volume
- 44
- Issue
- 16
- Pages
- 6470-6474
- ISSN
- 0013-936X (ISSN-L)
- 1520-5851
- OpenAlex
- W1980430475
- Cited by
- 177
- References
- 0
- FWCI
- 4.14
- Type
- journal article
- Language
- en
- Open access
- closed
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
