Biodegradation of thiocyanate by a novel strain of Burkholderia phytofirmans from soil contaminated by gold mine tailings

Vu, H.P., Mu, A. and Moreau, J.W. (2013) Biodegradation of thiocyanate by a novel strain of Burkholderia phytofirmans from soil contaminated by gold mine tailings. Letters in Applied Microbiology, 57(4), pp. 368-372. (doi: 10.1111/lam.12123) (PMID:23809017)

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Abstract

A novel B. phytofirmans strain with the capacity to degrade thiocyanate was isolated from pH approximately 6·5 soil contaminated by effluent from gold mine tailings. This Burkholderia strain uses thiocyanate as its sole nitrogen source and can grow on acetate as a sole carbon source in a minimal medium. While biodegradation of thiocyanate has been reported to occur within alkaline environments (e.g. soda lakes and wastewater from coking plants), this work presents the first observation of thiocyanate degradation by Burkholderia at pH <9·0. Our findings therefore inform remediation strategies for thiocyanate contamination in nonalkaline soils and waters impacted by gold‐mining activities.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Moreau, Dr John
Authors: Vu, H.P., Mu, A., and Moreau, J.W.
College/School:College of Science and Engineering > School of Geographical and Earth Sciences > Earth Sciences
Journal Name:Letters in Applied Microbiology
Publisher:Wiley
ISSN:0266-8254
ISSN (Online):1472-765X
Published Online:28 June 2013

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