Fe(III) mineral formation and cell encrustation by the nitrate-dependent Fe(II)-oxidizer strain BoFeN1

Kurzanzeige
dc.contributor.authorKappler, Andreasdeu
dc.contributor.authorSchink, Bernhard
dc.contributor.authorNewman, Diane Kdeu
dc.date.accessioned2011-03-24T17:38:50Zdeu
dc.date.available2011-03-24T17:38:50Zdeu
dc.date.issued2005deu
dc.description.abstractUnderstanding the mechanisms of anaerobic microbial iron cycling is necessary for a full appreciation of presentday biogeochemical cycling of iron and carbon and for drawing conclusions about these cycles on the ancient Earth. Towards that end, we isolated and characterized an anaerobic nitrate-dependent Fe(II)-oxidizing bacterium from a freshwater sediment. The 16SrRNA gene sequence of the isolated bacterium (strain BoFeN1) places it within the β-Proteobacteria, with Acidovorax sp. strain G8B1 as the closest known relative. During mixotrophic growth with acetate plus Fe(II) and nitrate as electron acceptor, strain BoFeN1 forms Fe(III) mineral crusts around the cells. The amount of the organic cosubstrate acetate present seems to control the rate and extent of Fe(II) oxidation and the viability of the cells. The crystallinity of the mineral products is influenced by nucleation by Fe minerals that are already present in the inoculum.eng
dc.description.versionpublished
dc.format.mimetypeapplication/pdfdeu
dc.identifier.citationFirst publ. in: Geobiology 3 (2005), 4, pp. 235-245deu
dc.identifier.doi10.1111/j.1472-4669.2006.00056.x
dc.identifier.ppn26373790Xdeu
dc.identifier.urihttp://kops.uni-konstanz.de/handle/123456789/7956
dc.language.isoengdeu
dc.legacy.dateIssued2007deu
dc.rightsterms-of-usedeu
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/deu
dc.subjectmineral formationdeu
dc.subject.ddc570deu
dc.titleFe(III) mineral formation and cell encrustation by the nitrate-dependent Fe(II)-oxidizer strain BoFeN1eng
dc.typeJOURNAL_ARTICLEdeu
dspace.entity.typePublication
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@article{Kappler2005FeIII-7956,
  year={2005},
  doi={10.1111/j.1472-4669.2006.00056.x},
  title={Fe(III) mineral formation and cell encrustation by the nitrate-dependent Fe(II)-oxidizer strain BoFeN1},
  number={4},
  volume={3},
  issn={1472-4677},
  journal={Geobiology},
  pages={235--245},
  author={Kappler, Andreas and Schink, Bernhard and Newman, Diane K}
}
kops.citation.iso690KAPPLER, Andreas, Bernhard SCHINK, Diane K NEWMAN, 2005. Fe(III) mineral formation and cell encrustation by the nitrate-dependent Fe(II)-oxidizer strain BoFeN1. In: Geobiology. 2005, 3(4), pp. 235-245. ISSN 1472-4677. eISSN 1472-4669. Available under: doi: 10.1111/j.1472-4669.2006.00056.xdeu
kops.citation.iso690KAPPLER, Andreas, Bernhard SCHINK, Diane K NEWMAN, 2005. Fe(III) mineral formation and cell encrustation by the nitrate-dependent Fe(II)-oxidizer strain BoFeN1. In: Geobiology. 2005, 3(4), pp. 235-245. ISSN 1472-4677. eISSN 1472-4669. Available under: doi: 10.1111/j.1472-4669.2006.00056.xeng
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