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NH(4)(+)-Excreting Azospirillum brasilense Mutants Enhance the Nitrogen Supply of a Wheat Host
Spontaneous ethylenediamine-resistant mutants of Azospirillum brasilense were selected on the basis of their excretion of NH(4)(+). Two mutants exhibited no repression of their nitrogenase enzyme systems in the presence of high (20 mM) concentrations of NH(4)(+). The nitrogenase activities of these...
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| Главные авторы: | , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
1991
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC183912/ https://ncbi.nlm.nih.gov/pubmed/16348569 |
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