ArticleJournal of bacteriology2011
CheY3 of Borrelia burgdorferi is the key response regulator essential for chemotaxis and forms a long-lived phosphorylated intermediate.
Article in Journal of bacteriology, 2011. 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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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
33 citing papers in PubMed, 47 citations in OpenAlex.
- Identification of proteins exhibitingRNA biology · 2026Article
- The Flagellin-Specific Chaperone FliS of Borrelia burgdorferi Controls the Cytoplasmic Pool of Flagellins at the Level of Translation Initiation, Secretion, and Proteolysis.Molecular microbiology · 2025Article
- Borrelia burgdorferi serine protease HtrA is a pleiotropic regulator of stress response, motility, flagellar hemostasis, and infectivity.Communications biology · 2025Article
- MCP5, a methyl-accepting chemotaxis protein regulated by both the Hk1-Rrp1 and Rrp2-RpoN-RpoS pathways, is required for the immune evasion of Borrelia burgdorferi.PLoS pathogens · 2024Article
- MCP5, a methyl-accepting chemotaxis protein regulated by both the Hk1-Rrp1 and Rrp2-RpoN-RpoS pathways, is required for the immune evasion ofbioRxiv : the preprint server for biology · 2024Article
- A chemosensory-like histidine kinase is dispensable for chemotaxis in vitro but regulates the virulence of Borrelia burgdorferi through modulating the stability of RpoS.PLoS pathogens · 2023Article
- Chemotaxis Coupling Protein CheWInfection and immunity · 2023Article
- Visualization of the Dynamics of Invasion and Intravasation of the Bacterium That Causes Lyme Disease in a Tissue Engineered Dermal Microvessel Model.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Article
- Article
- A transwell assay method to evaluate Borrelia burgdorferi sensu stricto migratory chemoattraction toward tick saliva proteins.Ticks and tick-borne diseases · 2021Article
- The Divergent Key Residues of TwoMicroorganisms · 2021Article
- Molecular mechanism for rotational switching of the bacterial flagellar motor.Nature structural & molecular biology · 2020Article
- Spirochete Flagella and Motility.Biomolecules · 2020Review
- BB0326 is responsible for the formation of periplasmic flagellar collar and assembly of the stator complex in Borrelia burgdorferi.Molecular microbiology · 2020Article
- Architecture and Assembly of Periplasmic Flagellum.Microbiology spectrum · 2019Review
- Xanthomonas oryzae pv. oryzae chemotaxis components and chemoreceptor Mcp2 are involved in the sensing of constituents of xylem sap and contribute to the regulation of virulence-associated functions and entry into rice.Molecular plant pathology · 2018Article
- In vivo expression technology and 5' end mapping of the Borrelia burgdorferi transcriptome identify novel RNAs expressed during mammalian infection.Nucleic acids research · 2017Article
- Borrelia burgdorferi CheY2 Is Dispensable for Chemotaxis or Motility but Crucial for the Infectious Life Cycle of the Spirochete.Infection and immunity · 2017Article
- The Borrelia burgdorferi CheY3 response regulator is essential for chemotaxis and completion of its natural infection cycle.Cellular microbiology · 2016Article
- Borrelia burgdorferi CheD Promotes Various Functions in Chemotaxis and the Pathogenic Life Cycle of the Spirochete.Infection and immunity · 2016Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
Spirochetes have a unique cell structure: These bacteria have internal periplasmic flagella subterminally attached at each cell end. How spirochetes coordinate the rotation of the periplasmic flagella for chemotaxis is poorly understood. In other bacteria, modulation of flagellar rotation is essential for chemotaxis, and phosphorylation-dephosphorylation of the response regulator CheY plays a key role in regulating this rotary motion. The genome of the Lyme disease spirochete Borrelia burgdorferi contains multiple homologues of chemotaxis genes, including three copies of cheY, referred to as cheY1, cheY2, and cheY3. To investigate the function of these genes, we targeted them separately or in combination by allelic exchange mutagenesis. Whereas wild-type cells ran, paused (flexed), and reversed, cells of all single, double, and triple mutants that contained an inactivated cheY3 gene constantly ran. Capillary tube chemotaxis assays indicated that only those strains with a mutation in cheY3 were deficient in chemotaxis, and cheY3 complementation restored chemotactic ability. In vitro phosphorylation assays indicated that CheY3 was more efficiently phosphorylated by CheA2 than by CheA1, and the CheY3-P intermediate generated was considerably more stable than the CheY-P proteins found in most other bacteria. The results point toward CheY3 being the key response regulator essential for chemotaxis in B. burgdorferi. In addition, the stability of CheY3-P may be critical for coordination of the rotation of the periplasmic flagella.
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Registered trials
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.