Prokaryotes

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    A Microbial Bioassay for Direct Contact Assessment of Soil Toxicity Based on Oxygen Consumption of Sulfur Oxidizing Bacteria
    Authors:  Ebenezer Ashun, Umair Ali Toor, Heonseop Eom and Sang-Eun Oh, date: 01/05/2020, view: 2967, Q&A: 0
    [Abstract] A new direct contact assessment of soil toxicity using sulfur oxidizing bacteria (SOB) is proposed for analyzing the toxicity of soils. The proposed method is based on the ability of SOB to oxidize elemental sulfur to sulfuric acid in the presence of oxygen. Since sulfate ions are produced from sulfur by SOB oxidation activity, changes in ...



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