ArticleApplied and environmental microbiology2009
Effect of iron concentration on the growth rate of Pseudomonas syringae and the expression of virulence factors in hrp-inducing minimal medium.
Article in Applied and environmental microbiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 57 citations in OpenAlex.
- Secreted LysM proteins are required for niche competition and full virulence in Pseudomonas savastanoi during host plant infection.PLoS pathogens · 2025Article
- The influence of the polyamine synthesis pathways onMicrobiology (Reading, England) · 2025Article
- Integrated Analysis of Gene Expression, Protein Synthesis, and Epigenetic Modifications in Alcanivorax borkumensis SK2 Under Iron Limitation.Environmental microbiology reports · 2025Article
- The Exoproteome and Surfaceome of ToxigenicJournal of proteome research · 2025Article
- The Balance between Protealysin and Its Substrate, the Outer Membrane Protein OmpX, RegulatesInternational journal of molecular sciences · 2024Review
- Iron homeostasis as a cell detoxification mechanism inFrontiers in microbiology · 2024Article
- Production and characterization of lipopeptide biosurfactant from a new strain ofRSC advances · 2023Article
- The OmpR-like Transcription Factor as a Negative Regulator ofInternational journal of molecular sciences · 2022Article
- Relevance of FeoAB system in Rhodanobacter sp. B2A1Ga4 resistance to heavy metals, aluminium, gallium, and indium.Applied microbiology and biotechnology · 2021Article
- Hierarchical routing in carbon metabolism favors iron-scavenging strategy in iron-deficient soilProceedings of the National Academy of Sciences of the United States of America · 2020Article
- The effect of carbon, nitrogen and iron ions on mono-rhamnolipid production and rhamnolipid synthesis gene expression by Pseudomonas aeruginosa ATCC 15442.Archives of microbiology · 2020Article
- Data-Independent Acquisition Proteomics Unravels the Effects of Iron Ions on Coronatine Synthesis inFrontiers in microbiology · 2020Article
- Bioinformatic Exploration of Metal-Binding Proteome of Zoonotic PathogenFrontiers in genetics · 2019Article
- Article
- The Role of Fur in the Transcriptional and Iron Homeostatic Response ofFrontiers in microbiology · 2018Article
- Profiling the extended phenotype of plant pathogens: Challenges in Bacterial Molecular Plant Pathology.Molecular plant pathology · 2017Review
- Early changes in apoplast composition associated with defence and disease in interactions between Phaseolus vulgaris and the halo blight pathogen Pseudomonas syringae Pv. phaseolicola.Plant, cell & environment · 2016Article
- Activity of Gallium Meso- and Protoporphyrin IX against Biofilms of Multidrug-Resistant Acinetobacter baumannii Isolates.Pharmaceuticals (Basel, Switzerland) · 2016Article
- Bypasses in intracellular glucose metabolism in iron-limited Pseudomonas putida.MicrobiologyOpen · 2016Article
- Iron oxide nanoparticles induceEnvironmental science. Nano · 2014Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although chemically defined media have been developed and widely used to study the expression of virulence factors in the model plant pathogen Pseudomonas syringae, it has been difficult to link specific medium components to the induction response. Using a chemostat system, we found that iron is the limiting nutrient for growth in the standard hrp-inducing minimal medium and plays an important role in inducing several virulence-related genes in Pseudomonas syringae pv. tomato DC3000. With various concentrations of iron oxalate, growth was found to follow Monod-type kinetics for low to moderate iron concentrations. Observable toxicity due to iron began at 400 microM Fe(3+). The kinetics of virulence factor gene induction can be expressed mathematically in terms of supplemented-iron concentration. We conclude that studies of induction of virulence-related genes in P. syringae should control iron levels carefully to reduce variations in the availability of this essential nutrient.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.