Multiple roles of siderophores in free-living nitrogen-fixing bacteria

@article{Kraepiel2009MultipleRO,
  title={Multiple roles of siderophores in free-living nitrogen-fixing bacteria},
  author={Anne M. L. Kraepiel and Jean Phillipe Bellenger and Thomas Wichard and François M M Morel},
  journal={BioMetals},
  year={2009},
  volume={22},
  pages={573-581}
}
Free-living nitrogen-fixing bacteria in soils need to tightly regulate their uptake of metals in order to acquire essential metals (such as the nitrogenase metal cofactors Fe, Mo and V) while excluding toxic ones (such as W). They need to do this in a soil environment where metal speciation, and thus metal bioavailability, is dependent on a variety of factors such as organic matter content, mineralogical composition, and pH. Azotobacter vinelandii, a ubiquitous gram-negative soil diazotroph… CONTINUE READING
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References

Publications referenced by this paper.
Showing 1-10 of 49 references

Nitrogen fixing soil bacterium uses catechol siderophores for molybdenum and vanadium acquisition

Bellenger J-P, T Wichard, AB Kustka, Kraepiel AML
Nat Geosci • 2008

Dissolution mechanisms of goethite in the presence of siderophores and organic acids

PU Reichard, R Kretzschmar, SM Kraemer
Geochim Cosmochim Acta • 2007
View 1 Excerpt

Modeling Iron bonding to organic matter

T Werber, T Allard, E Tipping, MF Benedetti
Environ Sci Technol 40:7488–7493 • 2006
View 2 Excerpts

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