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. 1941 Jul 20;24(6):789–796. doi: 10.1085/jgp.24.6.789

THE INFLUENCE OF ROENTGEN RAYS UPON THE NITROGEN FIXATION BY AZOTOBACTER

R M Whelden 1, E V Enzmann 1, C P Haskins 1
PMCID: PMC2238005  PMID: 19873253

Abstract

The influence of graded x-ray doses upon nitrogen fixation and respiration by Azotobacter was studied by means of the Warburg method. It was found that nitrogen fixation decreases approximately linearly with increasing x-ray doses. Respiration in contrast is affected only indirectly through some inhibition of cell multiplication. Small doses of x-ray often produce a slight and transient increase in the rate of oxygen uptake.

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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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