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Bacterial degradation of chlorophenols and their derivatives.

ABSTRACT: Chlorophenols (CPs) and their derivatives are persistent environmental pollutants which are used in the manufacture of dyes, drugs, pesticides and other industrial products. CPs, which include monochlorophenols, polychlorophenols, chloronitrophenols, chloroaminophenols and chloromethylphenols, are highly toxic to living beings due to their carcinogenic, mutagenic and cytotoxic properties. Several physico-chemical and biological methods have been used for removal of CPs from the environment. Bacterial degradation has been considered a cost-effective and eco-friendly method of removing CPs from the environment. Several bacteria that use CPs as their sole carbon and energy sources have been isolated and characterized. Additionally, the metabolic pathways for degradation of CPs have been studied in bacteria and the genes and enzymes involved in the degradation of various CPs have been identified and characterized. This review describes the biochemical and genetic basis of the degradation of CPs and their derivatives.

SUBMITTER: Arora PK

PROVIDER: S-EPMC3975901 | biostudies-other | 2014

REPOSITORIES: biostudies-other

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Bacterial degradation of chlorophenols and their derivatives.

Arora Pankaj Kumar PK Bae Hanhong H

Microbial cell factories 20140303 1

Chlorophenols (CPs) and their derivatives are persistent environmental pollutants which are used in the manufacture of dyes, drugs, pesticides and other industrial products. CPs, which include monochlorophenols, polychlorophenols, chloronitrophenols, chloroaminophenols and chloromethylphenols, are highly toxic to living beings due to their carcinogenic, mutagenic and cytotoxic properties. Several physico-chemical and biological methods have been used for removal of CPs from the environment. Bact ...[more]

PMID: 24589366

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Dataset Information

Bacterial degradation of chlorophenols and their derivatives.

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Bacterial degradation of chlorophenols and their derivatives.

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