ArticleScientific reports2014
Degradation of 4-chloro-3-nitrophenol via a novel intermediate, 4-chlororesorcinol by Pseudomonas sp. JHN.
Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Porous SnCoScientific reports · 2026Article
- Biodegradation of 2-chloro-4-nitrophenol via a hydroxyquinol pathway by a Gram-negative bacterium, Cupriavidus sp. strain CNP-8.AMB Express · 2018Article
- Characterization of a Pyrethroid-DegradingFrontiers in microbiology · 2018Article
- Metabolic pathway for a new strain Pseudomonas synxantha LSH-7': from chemotaxis to uptake of n-hexadecane.Scientific reports · 2017Article
- Genetic and Biochemical Characterization of 2-Chloro-5-Nitrophenol Degradation in a Newly Isolated Bacterium,Frontiers in microbiology · 2017Article
- Evaluation of Sulfadiazine Degradation in Three Newly Isolated Pure Bacterial Cultures.PloS one · 2016Article
- Pathway and kinetics of cyhalothrin biodegradation by Bacillus thuringiensis strain ZS-19.Scientific reports · 2015Article
- New metabolic pathway for degradation of 2-nitrobenzoate by Arthrobacter sp. SPG.Frontiers in microbiology · 2015Article
- Metabolic pathway for degradation of 2-chloro-4-aminophenol by Arthrobacter sp. SPG.Microbial cell factories · 2014Article
- Biotransformation and chemotaxis of 4-chloro-2-nitrophenol by Pseudomonas sp. JHN.Microbial cell factories · 2014Article
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3 authors.
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Abstract
A 4-chloro-3-nitrophenol (4C3NP)-mineralizing bacterium, Pseudomonas sp. JHN was isolated from a waste water sample collected from a chemically-contaminated area, India by an enrichment method. Pseudomonas sp. JHN utilized 4C3NP as a sole carbon and energy source and degraded it with the release of stoichiometric amounts of chloride and nitrite ions. Gas chromatography and gas chromatography-mass spectrometry detected 4-chlororesorcinol as a major metabolite of the 4C3NP degradation pathway. Inhibition studies using 2,2'-dipyridyl showed that 4-chlororesorcinol is a terminal aromatic compound in the degradation pathway of 4C3NP. The activity for 4C3NP-monooxygenase was detected in the crude extracts of the 4C3NP-induced JHN cells that confirmed the formation of 4-chlororesorcinol from 4C3NP. The capillary assay showed that Pseudomonas sp. JHN exhibited chemotaxis toward 4C3NP. The bioremediation capability of Pseudomonas sp. JHN was monitored to carry out the microcosm experiments using sterile and non-sterile soils spiked with 4C3NP. Strain JHN degraded 4C3NP in sterile and non-sterile soil with same degradation rates. This is the first report of (i) bacterial degradation and bioremediation of 4C3NP, (ii) formation of 4-chlororesorcinol in the degradation pathway of 4C3NP, (iii) bacterial chemotaxis toward 4C3NP.
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