Posttranslational regulation of nitrogenase activity by anaerobiosis and ammonium in Azospirillum brasilense.

In the microaerophilic diazotroph Azospirillum brasilense, the addition of fixed nitrogen or a shift to anaerobic conditions leads to a rapid loss of nitrogenase activity due to ADP-ribosylation of dinitrogenase reductase. The product of draT (DRAT) is shown to be necessary for this modification, an...

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Autores principales: Zhang, Y, Burris, R H, Ludden, P W, Roberts, G P
Formato: Artigo
Lenguaje:Inglês
Publicado: 1993
Materias:
Research Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC206801/
https://ncbi.nlm.nih.gov/pubmed/8226619
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