Literature DB >> 16260287

Enrichment and isolation of iron-oxidizing bacteria at neutral pH.

David Emerson1, Melissa Merrill Floyd.   

Abstract

Methods are provided for the culture of neutrophilic Fe-oxidizing bacteria (FeOB) that grow under microaerobic and anaerobic conditions. For oxygen-requiring lithotrophic Fe oxidizers, it is essential that both O2 and Fe(II) concentrations are kept low, but that an adequate flux of both O2 and Fe(II) are provided to support growth. Techniques using opposing gradients of Fe(II) and O2 are discussed. Preparation of stock solutions of FeS and FeCl2 are described. Methods for the culture of anaerobic FeOB that utilize nitrate or light (anoxygenic photosynthesis) are discussed and presented briefly.

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Year:  2005        PMID： 16260287     DOI： 10.1016/S0076-6879(05)97006-7

Source DB:  PubMed          Journal:  Methods Enzymol        ISSN： 0076-6879            Impact factor:   1.600


  40 in total

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4.  Genomic insights into the uncultivated marine Zetaproteobacteria at Loihi Seamount.

Authors:  Erin K Field; Alexander Sczyrba; Audrey E Lyman; Christopher C Harris; Tanja Woyke; Ramunas Stepanauskas; David Emerson
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5.  Biodiversity and emerging biogeography of the neutrophilic iron-oxidizing Zetaproteobacteria.

Authors:  Sean M McAllister; Richard E Davis; Joyce M McBeth; Bradley M Tebo; David Emerson; Craig L Moyer
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6.  Abundance, distribution, and activity of Fe(II)-oxidizing and Fe(III)-reducing microorganisms in hypersaline sediments of Lake Kasin, southern Russia.

Authors:  Maren Emmerich; Ankita Bhansali; Tina Lösekann-Behrens; Christian Schröder; Andreas Kappler; Sebastian Behrens
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7.  Growth and Population Dynamics of the Anaerobic Fe(II)-Oxidizing and Nitrate-Reducing Enrichment Culture KS.

Authors:  Claudia Tominski; Helene Heyer; Tina Lösekann-Behrens; Sebastian Behrens; Andreas Kappler
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8.  Environmental Evidence for and Genomic Insight into the Preference of Iron-Oxidizing Bacteria for More-Corrosion-Resistant Stainless Steel at Higher Salinities.

Authors:  Cody E Garrison; Kyra A Price; Erin K Field
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9.  Coexistence of Microaerophilic, Nitrate-Reducing, and Phototrophic Fe(II) Oxidizers and Fe(III) Reducers in Coastal Marine Sediment.

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10.  Microbial iron redox cycling in a circumneutral-pH groundwater seep.

Authors:  Marco Blöthe; Eric E Roden
Journal:  Appl Environ Microbiol       Date:  2008-12-01       Impact factor: 4.792
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