THE INFLUENCE OF ROENTGEN RAYS UPON THE NITROGEN FIXATION BY AZOTOBACTER

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 inh...

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Detalles Bibliográficos
Autores principales: Whelden, R. M., Enzmann, E. V., Haskins, C. P.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1941
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2238005/
https://www.ncbi.nlm.nih.gov/pubmed/19873253
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author Whelden, R. M.
Enzmann, E. V.
Haskins, C. P.
author_facet Whelden, R. M.
Enzmann, E. V.
Haskins, C. P.
author_sort Whelden, R. M.
collection PubMed
description 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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spelling pubmed-22380052008-04-23 THE INFLUENCE OF ROENTGEN RAYS UPON THE NITROGEN FIXATION BY AZOTOBACTER Whelden, R. M. Enzmann, E. V. Haskins, C. P. J Gen Physiol Article 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. The Rockefeller University Press 1941-07-20 /pmc/articles/PMC2238005/ /pubmed/19873253 Text en Copyright © Copyright, 1941, by The Rockefeller Institute for Medical Research This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).
spellingShingle Article
Whelden, R. M.
Enzmann, E. V.
Haskins, C. P.
THE INFLUENCE OF ROENTGEN RAYS UPON THE NITROGEN FIXATION BY AZOTOBACTER
title THE INFLUENCE OF ROENTGEN RAYS UPON THE NITROGEN FIXATION BY AZOTOBACTER
title_full THE INFLUENCE OF ROENTGEN RAYS UPON THE NITROGEN FIXATION BY AZOTOBACTER
title_fullStr THE INFLUENCE OF ROENTGEN RAYS UPON THE NITROGEN FIXATION BY AZOTOBACTER
title_full_unstemmed THE INFLUENCE OF ROENTGEN RAYS UPON THE NITROGEN FIXATION BY AZOTOBACTER
title_short THE INFLUENCE OF ROENTGEN RAYS UPON THE NITROGEN FIXATION BY AZOTOBACTER
title_sort influence of roentgen rays upon the nitrogen fixation by azotobacter
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2238005/
https://www.ncbi.nlm.nih.gov/pubmed/19873253
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