ArticlePloS one2016
Functional Analysis of the Ferric Uptake Regulator Gene fur in Xanthomonas vesicatoria.
Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
8 citing papers in PubMed, 13 citations in OpenAlex.
- Participation of the Transcriptional Regulator Fur in Modulating Biofilm Formation of the Salmonid PathogenInternational journal of molecular sciences · 2026Article
- Roles of divalent metals in the regulation of cyclic di-GMP signaling in bacteria.Journal of bacteriology · 2026Review
- A Pan-Global Study of Bacterial Leaf Spot of Chilli Caused byPlants (Basel, Switzerland) · 2022Review
- Negatively Regulated Aerobactin and Desferrioxamine E by Fur in Pantoea ananatis Are Required for Full Siderophore Production and Antibacterial Activity, but Not for Virulence.Applied and environmental microbiology · 2022Article
- Ferric Uptake Regulator Fur Coordinates Siderophore Production and Defense against Iron Toxicity and Oxidative Stress and Contributes to Virulence in Chromobacterium violaceum.Applied and environmental microbiology · 2020Article
- Fur RepressesFrontiers in microbiology · 2020Article
- The periplasmic binding protein NrtT affects xantham gum production and pathogenesis inFEBS open bio · 2017Article
- Influence of the ferric uptake regulator (Fur) protein on pathogenicity in Pectobacterium carotovorum subsp. brasiliense.PloS one · 2017Article
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
Iron is essential for the growth and survival of many organisms. Intracellular iron homeostasis must be maintained for cell survival and protection against iron toxicity. The ferric uptake regulator protein (Fur) regulates the high-affinity ferric uptake system in many bacteria. To investigate the function of the fur gene in Xanthomonas vesicatoria (Xv), we generated a fur mutant strain, fur-m, by site-directed mutagenesis. Whereas siderophore production increased in the Xv fur mutant, extracellular polysaccharide production, biofilm formation, swimming ability and quorum sensing signals were all significantly decreased. The fur mutant also had significantly reduced virulence in tomato leaves. The above-mentioned phenotypes significantly recovered when the Xv fur mutation allele was complemented with a wild-type fur gene. Thus, Fur either negatively or positively regulates multiple important physiological functions in Xv.
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Registered trials
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