Ammonium and methylammonium transport by the nitrogen-fixing bacterium Azotobacter vinelandii.

Azotobacter vinelandii, grown with NH4+ as nitrogen source, was shown to possess an active transport system which can take up NH4+ against a concentration gradient of 58-fold. The properties of the NH4+ uptake system were investigated with the NH4+ analog CH3NH3+. The use of this analog was justifie...

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Bibliographic Details
Main Authors: Gordon, J K, Moore, R A
Format: Artigo
Language:Inglês
Published: 1981
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Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC216224/
https://ncbi.nlm.nih.gov/pubmed/7298576
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