Arsenite biotransformation and bioaccumulation by Klebsiella pneumoniae strain SSSW7 possessing arsenite oxidase (aioA) gene
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DOI: 10.1007/s10534-018-0158-7
Abstract: Arsenite oxidizing Klebsiella pneumoniae strain SSSW7 isolated from shipyard waste Goa, India showed a minimum inhibitory concentration of 21 mM in mineral salts medium. The strain possessed a small supercoiled plasmid and PCR amplification of arsenite… read more here.
Keywords: microscopy; pneumoniae strain; arsenite oxidase; strain ... See more keywords
The active site structure and catalytic mechanism of arsenite oxidase
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DOI: 10.1038/s41598-017-01840-y
Abstract: Arsenite oxidase is thought to be an ancient enzyme, originating before the divergence of the Archaea and the Bacteria. We have investigated the nature of the molybdenum active site of the arsenite oxidase from the… read more here.
Keywords: chemistry; active site; arsenite oxidase; site ... See more keywords
Empirical Evidence of Arsenite Oxidase Gene as an Indicator Accounting for Arsenic Phytoextraction by Pteris vittata
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DOI: 10.3390/ijerph19031796
Abstract: Arsenic (As) is a toxic semi-metallic element that is ubiquitous in the environment and poses serious human health risks. Phytoextraction by Pteris vittata is considered a low-cost and environmentally friendly approach to treat As-contaminated soil.… read more here.
Keywords: empirical evidence; phytoextraction; pteris vittata; arsenite oxidase ... See more keywords