ArticleJournal of bacteriology2003
Disparate oxygen responsiveness of two regulatory cascades that control expression of symbiotic genes in Bradyrhizobium japonicum.
Article in Journal of bacteriology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
What it found
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Who cites it
33 citing papers in PubMed.
- Integrated multi-omics decipher the complex nodule microbiota and distinct Frankiaceae symbiotic traits in wild actinorhizal plants.The New phytologist · 2026Article
- Unveiling the Functions of Two RpoNs inInternational journal of molecular sciences · 2026Article
- Promoter Sequences Do Not Solely Govern nosZ Expression Differences between Bradyrhizobium ottawaense and B. diazoefficiens.Microbes and environments · 2026Article
- Article
- In Silico Analysis of the Phylogenetic and Physiological Characteristics of Sphingobium indicum B90A: A Hexachlorocyclohexane-Degrading Bacterium.Current microbiology · 2024Article
- Photoacoustic Calorimetry Studies of OBiochemistry · 2024Article
- Surface Plasmon Resonance as a Tool to Elucidate the Molecular Determinants of Key Transcriptional Regulators Controlling Rhizobial Lifestyles.Methods in molecular biology (Clifton, N.J.) · 2024Article
- The copper-responsive regulator CsoR is indirectly involved in Bradyrhizobium diazoefficiens denitrification.FEMS microbiology letters · 2023Article
- Fine-Tuning Modulation of Oxidation-Mediated Posttranslational Control ofInternational journal of molecular sciences · 2022Article
- How Rhizobia Adapt to the Nodule Environment.Journal of bacteriology · 2021Article
- Multiple sensors provide spatiotemporal oxygen regulation of gene expression in a Rhizobium-legume symbiosis.PLoS genetics · 2021Article
- From Intracellular Bacteria to Differentiated Bacteroids: Transcriptome and Metabolome Analysis inJournal of bacteriology · 2019Article
- An Integrated Systems Approach Unveils New Aspects of Microoxia-Mediated Regulation inFrontiers in microbiology · 2019Article
- Expanding the Regulon of theFrontiers in microbiology · 2019Article
- Proteomic Characterization ofInternational journal of molecular sciences · 2018Article
- FixKFrontiers in microbiology · 2017Article
- A Genome-Wide Prediction and Identification of Intergenic Small RNAs by Comparative Analysis inFrontiers in microbiology · 2017Article
- Metabolomic Profiling of Bradyrhizobium diazoefficiens-Induced Root Nodules Reveals Both Host Plant-Specific and Developmental Signatures.International journal of molecular sciences · 2016Article
- Nitrogen Fixation and Molecular Oxygen: Comparative Genomic Reconstruction of Transcription Regulation in Alphaproteobacteria.Frontiers in microbiology · 2016Article
- Short-Term Molecular Acclimation Processes of Legume Nodules to Increased External Oxygen Concentration.Frontiers in plant science · 2015Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Two oxygen-responsive regulatory systems controlling numerous symbiotic genes in Bradyrhizobium japonicum were assayed in free-living cultures for their capacity to activate target genes under different oxygen conditions. NifA- and FixLJ-controlled target genes showed disparate relative expression patterns. Induction of NifA-dependent genes was observed only at oxygen concentrations below 2% in the gas phase, whereas that of FixLJ-controlled targets progressively increased when the oxygen concentration was lowered from 21 to 5, 2, or 0.5%. We propose that this reflects a response to a gradient of increasing oxygen deprivation as bacteria invade their host during root nodule development.
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