ArticleJournal of bacteriology2010
Role of the FeoB protein and siderophore in promoting virulence of Xanthomonas oryzae pv. oryzae on rice.
Article in Journal of bacteriology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.
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Who cites it
43 citing papers in PubMed, 82 citations in OpenAlex.
- Glutamine-hydrolyzing GMP Synthase Gene (guaA) Regulates Siderophore Synthesis in the Nitrogen-fixing Bacterium (NFB) Kosakonia radicincitans GXGL-4A.Current microbiology · 2026Article
- The abilities of nitrogen-fixing bacteria to produce siderophores affect their promoting effects on cucumber growth and antiphytopathogenic fungus activities.Frontiers in microbiology · 2026Article
- Dual activation of soybean resistance against Phytophthora sojae by pectin lyase and degraded pectin oligosaccharides.Science China. Life sciences · 2024Article
- Article
- Stratification of Fusobacterium nucleatum by local health status in the oral cavity defines its subspecies disease association.Cell host & microbe · 2024Article
- Three new species,Frontiers in microbiology · 2024Article
- Rice bacterial leaf blight drives rhizosphere microbial assembly and function adaptation.Microbiology spectrum · 2023Article
- The prevalence ofbioRxiv : the preprint server for biology · 2023Article
- The Role of Iron in Phytopathogenic Microbe-Plant Interactions: Insights into Virulence and Host Immune Response.Plants (Basel, Switzerland) · 2023Review
- Divide and conquer: genetics, mechanism, and evolution of the ferrous iron transporter Feo inFrontiers in microbiology · 2023Article
- A general protocol for the expression and purification of the intact transmembrane transporter FeoB.Biochimica et biophysica acta. Biomembranes · 2022Article
- Disentangling the Evolutionary History of Feo, the Major Ferrous Iron Transport System in Bacteria.mBio · 2022Article
- MliR, a novel MerR-like regulator of iron homeostasis, impacts metabolism, membrane remodeling, and cell adhesion in the marine BacteroidetesFrontiers in microbiology · 2022Article
- A-to-I mRNA Editing in a Ferric Siderophore Receptor Improves Competition for Iron in Xanthomonas oryzae pv.Microbiology spectrum · 2021Article
- The HrpG/HrpX Regulon of Xanthomonads-An Insight to the Complexity of Regulation of Virulence Traits in Phytopathogenic Bacteria.Microorganisms · 2021Review
- Toward Integrated Multi-Omics Intervention: Rice Trait Improvement and Stress Management.Frontiers in plant science · 2021Review
- Genetic and structural determinants on iron assimilation pathways in the plant pathogen Xanthomonas citri subsp. citri and Xanthomonas sp.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2020Review
- Article
- Different Cell Wall-Degradation Ability Leads to Tissue-Specificity betweenPathogens (Basel, Switzerland) · 2020Article
- Stringent response regulators (p)ppGpp and DksA positively regulate virulence and host adaptation of Xanthomonas citri.Molecular plant pathology · 2019Article
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Xanthomonas oryzae pv. oryzae causes bacterial blight, a serious disease of rice. Our analysis revealed that the X. oryzae pv. oryzae genome encodes genes responsible for iron uptake through FeoB (homolog of the major bacterial ferrous iron transporter) and a siderophore. A mutation in the X. oryzae pv. oryzae feoB gene causes severe virulence deficiency, growth deficiency in iron-limiting medium, and constitutive production of a siderophore. We identified an iron regulated xss gene cluster, in which xssABCDE (Xanthomonas siderophore synthesis) and xsuA (Xanthomonas siderophore utilization) genes encode proteins involved in biosynthesis and utilization of X. oryzae pv. oryzae siderophore. Mutations in the xssA, xssB, and xssE genes cause siderophore deficiency and growth restriction under iron-limiting conditions but are virulence proficient. An xsuA mutant displayed impairment in utilization of native siderophore, suggesting that XsuA acts as a specific receptor for a ferric-siderophore complex. Histochemical and fluorimetric assays with gusA fusions indicate that, during in planta growth, the feoB gene is expressed and that the xss operon is not expressed. This study represents the first report describing a role for feoB in virulence of any plant-pathogenic bacterium and the first functional characterization of a siderophore-biosynthetic gene cluster in any xanthomonad.
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