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. 1982 Jul;44(1):33–39. doi: 10.1128/aem.44.1.33-39.1982

Improved Degradation of Monochlorophenols by a Constructed Strain

Uwe Schwien 1,†, Eberhard Schmidt 1,†
PMCID: PMC241964  PMID: 16346066

Abstract

Pseudomonas sp. strain B13, a strain able to degrade 3-chlorobenzoate and, after prolonged adaptation (40 days), 4-chlorophenol, could transfer the ability to degrade chlorocatechols to a recipient, Alcaligenes sp. strain A7, which is able to grow with benzoate and phenol. Representative transconjugants, such as Alcaligenes sp. strain A7-2, were able to utilize all three isomeric chlorophenols; this property was not possessed by the donor or the recipient. The ability to grow readily with 4-chlorophenol may be attributable to a more rapid induction of phenol hydroxylase by Alcaligenes sp. strain A7-2 than by Pseudomonas sp. strain B13, a property which correlates with the greater level of resistance to chlorophenols shown by the transconjugant.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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