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Purple sulfur bacteria fix N(2) via molybdenum-nitrogenase in a low molybdenum Proterozoic ocean analogue
Biological N(2) fixation was key to the expansion of life on early Earth. The N(2)-fixing microorganisms and the nitrogenase type used in the Proterozoic are unknown, although it has been proposed that the canonical molybdenum-nitrogenase was not used due to low molybdenum availability. We investiga...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8346585/ https://www.ncbi.nlm.nih.gov/pubmed/34362886 http://dx.doi.org/10.1038/s41467-021-25000-z |