Highly efficient degradation of cypermethrin by a co-culture of Rhodococcus sp. JQ-L and Comamonas sp. A-3

He, Jianlin; Chen, Yinran; Wang, Lin; Du, Yingchun; Yang, Ying; Yuan, Chiun‐Jye

doi:10.3389/fmicb.2022.1003820

Cited by 11 publications

(2 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Rhodococcus sp. was also reported for the degradation of many pesticides like endosulfan, cypermethrin, acetamiprid, and carbendazim, etc (Verma et al 2006;Phugare and Jadhav 2015;Abraham and Silambarasan 2018;He et al 2022). Pseudomonas sp.…”

Section: Biochemical and Molecular Assessment Of Isolated Fipronil-de...mentioning

confidence: 78%

Biodegradation of fipronil: Molecular characterization, degradation kinetics, and metabolites

Jaiswal

Tripathi

Dubey

2023

Preprint

View full text Add to dashboard Cite

Fipronil (C12H4Cl2F6N4OS), is a commonly used insecticide effective against numerous insects and pests. Its immense application poses harmful effects on various non-target organisms as well. Therefore, searching the effective methods for the degradation of fipronil is imperative and logical. In this study, fipronil-degrading bacterial species are isolated and characterized from diverse environments using a culture-dependent method followed by 16S rRNA gene sequencing. Phylogenetic analysis showed the homology of organisms with Acinetobacter sp., Streptomyces sp., Pseudomonas sp., Agrobacterium sp., Rhodococcus sp., Kocuria sp., Priestia sp., Bacillus sp., Pantoea sp. The bacterial degradation potential for fipronil was analyzed through High-Performance Liquid Chromatography. Incubation-based degradation studies revealed that Pseudomonas sp. and Rhodococcus sp. were found to be the most potent isolates that degraded fipronil at 100 mg L-1 concentration, with removal efficiencies of 85.97 % and 83.64 %, respectively. Kinetic parameter studies, following the Michaelis-Menten model, also revealed the high degradation efficiency of these isolates. Gas Chromatography-Mass Spectrometry (GC-MS) analysis revealed fipronil sulfide, benzaldehyde, (phenyl methylene) hydrazone, isomenthone, etc., as major metabolites of fipronil degradation. Overall investigation suggests that native bacterial species isolated from the contaminated environments could be efficiently utilized for the biodegradation of fipronil. The outcome derived from this study has immense significance in formulating an approach for bioremediation of fipronil-contaminated surroundings.

show abstract

Section: Biochemical and Molecular Assessment Of Isolated Fipronil-de...mentioning

confidence: 78%

Biodegradation of fipronil: Molecular characterization, degradation kinetics, and metabolites

Jaiswal

Tripathi

Dubey

2023

Preprint

View full text Add to dashboard Cite

show abstract

“…Therefore, it is essential for both environmental and human health that pyrethroid pesticides and their poisonous metabolites are eliminated together. An efficient way to remove pesticide residues is to co-culture bacteria that can degrade pesticides and their toxic metabolites 2 , 13 , 14 .…”

Section: Introductionmentioning

confidence: 99%

Optimizing microbial strain selection for pyrethroid biodegradation in contaminated environments through a TOPSIS-based decision-making system

Gangola,

Chaube,

Bayram

et al. 2024

Sci Rep

View full text Add to dashboard Cite

Improved and contemporary agriculture relies heavily on pesticides, yet some can be quite persistent and have a stable chemical composition, posing a significant threat to the ecology. Removing harmful effects is upon their degradability. Biodegradation must be emphasized to lower pesticide degradation costs, especially in the soil. Here, a decision-making system was used to determine the best microbial strain for the biodegradation of the pyrethroid-contaminated soil. In this system, the criteria chosen as: pH (C1), Temp (C2), RPM (C3), Conc. (C4), Degradation (%) (C5) and Time required for degradation(hrs) (C6); and five alternatives were Bacillus (A1), Acinetobacter (A2), Escherichia (A3), Pseudomonas (A4), and Fusarium (A5). The best alternative was selected by applying the TOPSIS (technique for order performance by similarity to ideal solution) method, which evaluates based on their closeness to the ideal solution and how well they meet specific requirements. Among all the specified criteria, Acinetobacter (A2) was the best and optimal based on the relative closeness value (($${R}_{i}^{*}$$ R i ∗ ) = 0.740 (A2) > 0.544 (A5) > 0.480 (A1) > 0.403 (A4) > 0.296 (A3)). However, the ranking of the other alternatives is also obtained in the order Fusarium (A5), Bacillus (A1), Pseudomonas (A4), Escherichia (A3). Hence this study suggests Acinetobacter is the best microbial strain for biodegradation of pyrethroids; while least preference should be given to Escherichia. Acinetobacter, versatile metabolic nature with various xenobiotic compounds' degradation ability, is gram-negative, aerobic, coccobacilli, nonmotile, and nonspore forming bacteria. Due to less study about Acinetobacter it is not in that much frame as the other microorganisms. Hence, considering the Acinetobacter strain for the biodegradation study will give more optimal results than the other microbial strains. Novelty of this study, the TOPSIS method is applied first time in selecting the best microbial strain for the biodegradation of pyrethroid-contaminated soil, considering this selection process as multi-criteria decision-making (MCDM) problem.

show abstract

Expansion of carbon source utilization range of Shewanella oneidensis for efficient azo dye wastewater treatment through co-culture with Lactobacillus plantarum

Li,

Liu,

Shi

2023

Arch Microbiol

View full text Add to dashboard Cite

Highly efficient degradation of cypermethrin by a co-culture of Rhodococcus sp. JQ-L and Comamonas sp. A-3

Cited by 11 publications

References 44 publications

Biodegradation of fipronil: Molecular characterization, degradation kinetics, and metabolites

Biodegradation of fipronil: Molecular characterization, degradation kinetics, and metabolites

Optimizing microbial strain selection for pyrethroid biodegradation in contaminated environments through a TOPSIS-based decision-making system

Expansion of carbon source utilization range of Shewanella oneidensis for efficient azo dye wastewater treatment through co-culture with Lactobacillus plantarum

Contact Info

Product

Resources

About