Cited by 164Per- and polyfluoroalkyl substances researchMicrobial bioremediation and biosurfactantsEnvironmental Chemistry and Analysis

Degradation of perfluorooctanyl sulfonate by strain pseudomonas plecoglossicida 2.4-D

Chetverikov, S. P., Sharipov, D. A., Korshunova, T. Yu., Loginov, O. N.·2017·Applied Biochemistry and Microbiology

Abstract

A bacterial strain has been isolated from soil contaminated by waste from petrochemical production. Based on its cultural-morphological, physiological-biochemical properties and an analysis of the nucleotide sequence of the 16S rRNA gene and phylogenetic analysis data, the strain was defined as Pseudomonas plecoglossicida 2.4-D. The unique ability of this bacterium to use perfluorooctanyl sulfonate (PFOS) as the only source of carbon and energy is shown. When cultivated in a liquid medium, the strain completely utilizes this substance in 6 days. It is proved that P. plecoglossicida 2.4-D transforms PFOS to perfluoroheptanoic (perfluoroenanthic) acid, while free fluorine ions are released into the medium. Upon introduction into the soil, the strain was capable of PFOS degradation by 75%. The strain P. plecoglossicida 2.4-D is recommended for environmental protection. It can be used in the development of biotechnologies for the transformation (utilization) of fluoroorganic compounds.

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Crossref · 10.1134/s0003683817050027

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16 of 16 references verified0 citation errors · 0 not checkable

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Authors
Chetverikov, S. P., Sharipov, D. A., Korshunova, T. Y., & Loginov, O. N.
Affiliations
Russian Academy of Sciences (RU)
Venue
Applied Biochemistry and Microbiology
Published
2017-09
Volume
53
Issue
5
Pages
533-538
ISSN
  • 0003-6838 (ISSN-L)
  • 1608-3024
OpenAlex
W2754407610
Cited by
159
References
16
Citations by year
2026: 28 · 2025: 35 · 2024: 32 · 2023: 26 · 2022: 18 · 2021: 11 · 2020: 4 · 2019: 5
FWCI
1.45
Type
journal article
Language
en
Open access
closed
Locations
Applied Biochemistry and Microbiology (publishedVersion)
Topics
  • Physical Sciences › Environmental Science › Environmental Chemistry › Per- and polyfluoroalkyl substances research
  • Physical Sciences › Environmental Science › Pollution › Microbial bioremediation and biosurfactants
  • Physical Sciences › Environmental Science › Environmental Chemistry › Environmental Chemistry and Analysis
Keywords
PFOS degradation, Pseudomonas plecoglossicida, biodegradation, perfluorinated compounds, soil contamination, petrochemical waste, 16S rRNA phylogeny, fluorine release, bioremediation

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