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. 1961 Jul;82(1):130–134. doi: 10.1128/jb.82.1.130-134.1961

EFFECT OF TUNGSTATE ON THE UPTAKE AND FUNCTION OF MOLYBDATE IN AZOTOBACTER AGILIS

William A Bulen 1
PMCID: PMC279125  PMID: 16561910

Abstract

Bulen, William A. (Charles F. Kettering Foundation, Yellow Springs, Ohio). Effect of tungstate on the uptake and function of molybdate in Azotobacter agilis. J. Bacteriol. 82:130–134. 1961.—The reported competitive inhibition of molybdate by tungstate was investigated in an effort to elucidate molybdenum functions associated with nitrogen fixation by Azotobacter agilis (A. vinelandii). Growth, respiration, and N215-incorporation experiments with normal and molybdenum-deficient cells indicated that tungstate inhibits the uptake of molybdate but does not compete with the metabolically functional molybdenum of cells metabolizing N2. Neither a molybdenum requirement nor a tungstate inhibition was observed with cells metabolizing urea.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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