ArticleApplied and environmental microbiology2022
Rnf and Fix Have Specific Roles during Aerobic Nitrogen Fixation in Azotobacter vinelandii.
Article in Applied and environmental microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 26 citations in OpenAlex.
- Article
- Developing improved inoculants through genome editing of diazotrophic bacteria for cereals: Is this the right time for Brazil?Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026Article
- Whole-Genome Sequencing and Analysis Reveals Plant Growth-Promoting Properties and Biocontrol Potential of theMicroorganisms · 2026Article
- An electron transport complex required in the gut sensitizesProceedings of the National Academy of Sciences of the United States of America · 2025Article
- Inorganic-bacterial biohybrids for efficient solar-driven nitrogen fixation.Nature communications · 2025Article
- Exploring diazotrophic diversity: unveiling Nif core distribution and evolutionary patterns in nitrogen-fixing organisms.BMC genomics · 2025Article
- NFEmbed: modeling nitrogenase activity via classification and regression with pretrained protein embeddings.Bioinformatics advances · 2025Article
- Long-read sequencing sheds light on key bacteria contributing to deadwood decomposition processes.Environmental microbiome · 2024Article
- Rhizosphere bacterial community is mainly determined by soil environmental factors, but the active bacterial diversity is mainly shaped by plant selection.BMC microbiology · 2024Article
- Nitrogen-Fixing Gamma ProteobacteriaMicroorganisms · 2024Review
- Article
- Regulatory response to a hybrid ancestral nitrogenase inMicrobiology spectrum · 2023Article
- Mechanisms for Generating Low Potential Electrons across the Metabolic Diversity of Nitrogen-Fixing Bacteria.Applied and environmental microbiology · 2023Review
- Nitrogen Fixation and Ammonium Assimilation Pathway Expression of Geobacter sulfurreducens Changes in Response to the Anode Potential in Microbial Electrochemical Cells.Applied and environmental microbiology · 2023Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Biological nitrogen fixation requires large amounts of energy in the form of ATP and low potential electrons to overcome the high activation barrier for cleavage of the dinitrogen triple bond. The model aerobic nitrogen-fixing bacteria, Azotobacter vinelandii, generates low potential electrons in the form of reduced ferredoxin (Fd) and flavodoxin (Fld) using two distinct mechanisms via the enzyme complexes Rnf and Fix. Both Rnf and Fix are expressed during nitrogen fixation, but deleting either
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Registered trials
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