ArticleMolecular plant pathology2013
The inter-kingdom solo OryR regulator of Xanthomonas oryzae is important for motility.
Article in Molecular plant pathology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 39 citations in OpenAlex.
- VmsR, a LuxR-Type Regulator, Contributes to Virulence, Cell Motility, Extracellular Polysaccharide Production and Biofilm Formation inInternational journal of molecular sciences · 2024Article
- Comparative genomic and functional analysis ofFrontiers in microbiology · 2022Article
- LuxR Solos from Environmental Fluorescent Pseudomonads.mSphere · 2021Article
- Structural basis for a bacterial Pip system plant effector recognition protein.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- LuxR Solos in the Plant EndophyteApplied and environmental microbiology · 2020Article
- PcsR2 Is a LuxR-Type Regulator That Is Upregulated on Wheat Roots and Is Unique toFrontiers in microbiology · 2020Article
- Ankyrin-Like Protein AnkB Interacts with CatB, Affects Catalase Activity, and Enhances Resistance of Xanthomonas oryzae pv. oryzae and Xanthomonas oryzae pv. oryzicola to Phenazine-1-Carboxylic Acid.Applied and environmental microbiology · 2018Article
- Article
- A TonB-dependent receptor regulates antifungal HSAF biosynthesis in Lysobacter.Scientific reports · 2016Article
- DgcA, a diguanylate cyclase from Xanthomonas oryzae pv. oryzae regulates bacterial pathogenicity on rice.Scientific reports · 2016Article
- Phytohormone-mediated interkingdom signaling shapes the outcome of rice-Xanthomonas oryzae pv. oryzae interactions.BMC plant biology · 2015Article
- Studies on synthetic LuxR solo hybrids.Frontiers in cellular and infection microbiology · 2015Article
- Stenotrophomonas maltophilia responds to exogenous AHL signals through the LuxR solo SmoR (Smlt1839).Frontiers in cellular and infection microbiology · 2015Article
- VarR controls colonization and virulence in the marine macroalgal pathogen Nautella italica R11.Frontiers in microbiology · 2015Article
- XocR, a LuxR solo required for virulence in Xanthomonas oryzae pv. oryzicola.Frontiers in cellular and infection microbiology · 2015Article
- A bioinformatic survey of distribution, conservation, and probable functions of LuxR solo regulators in bacteria.Frontiers in cellular and infection microbiology · 2015Article
- Genomics-Based Exploration of Virulence Determinants and Host-Specific Adaptations of Pseudomonas syringae Strains Isolated from Grasses.Pathogens (Basel, Switzerland) · 2014Article
- The kiwifruit emerging pathogen Pseudomonas syringae pv. actinidiae does not produce AHLs but possesses three luxR solos.PloS one · 2014Article
- Whole genome sequencing and analysis reveal insights into the genetic structure, diversity and evolutionary relatedness of luxI and luxR homologs in bacteria belonging to the Sphingomonadaceae family.Frontiers in cellular and infection microbiology · 2014Article
- Bacterial LuxR solos have evolved to respond to different molecules including signals from plants.Frontiers in plant science · 2013Review
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The LuxR-type transcriptional regulator OryR of the rice pathogen Xanthomonas oryzae pv. oryzae (Xoo) is a member of a subgroup of regulators found in plant-associated bacteria that are known to respond to plant signals. OryR has been shown previously to positively regulate the neighbouring pip gene and to be important for rice virulence. The role of this inter-kingdom signalling regulator was investigated through a genome-wide transcriptome analysis. OryR was found to positively regulate 220 genes, whereas 110 were down-regulated. A significant over-representation of movement-related genes among the positively regulated ones was found, including 30 flagellar genes, accounting for 14% of the up-regulated genes above the two-fold cut-off value. In Xoo, both swimming and swarming respond to rice macerate and OryR plays a role in the induction of both of these types of motility under these conditions. In this study, we have also shown that the flagellar regulator flhF contains a lux box-like element in its promoter region, similar to the oryR-regulated neighbouring pip gene; via the use of a transcriptional fusion reporter, it was shown that flhF is regulated by OryR. Finally, the role of OryR in motility was also demonstrated by the significant reduction in flagellin content in the oryR Xoo mutant with respect to the wild-type, as observed by in planta proteomics studies.
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