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Plants have a sensitive perception system for the most conserved domain of bacterial flagellin

Open access
Felix, Georg, Duran, Juliana D., Volko, Sigrid, Boller, Thomas·1999·The Plant Journal

Abstract

Summary: The flagellum is an important virulence factor for bacteria pathogenic to animals and plants. Here we demonstrate that plants have a highly sensitive chemoperception system for eubacterial flagellins, specifically targeted to the most highly conserved domain within its N terminus. Synthetic peptides comprising 15–22 amino acids of this domain acted as elicitors of defence responses at sub‐nanomolar concentrations in cells of tomato and several other plant species. Peptides comprising only the central 8 to 11 amino acids of the active domain had no elicitor activity but acted as specific, competitive inhibitors in tomato cells. These antagonists suppressed the plant’s response to flagellin, crude bacterial extracts and living bacterial cells. Thus, plants have a highly sensitive and selective perception system for the flagellin of motile eubacteria.

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Crossref · 10.1046/j.1365-313x.1999.00265.x

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Metadata

Authors
Felix, G., Duran, J. D., Volko, S., & Boller, T.
Venue
The Plant Journal
Publisher
Wiley
Published
1999-05
Volume
18
Issue
3
Pages
265-276
ISSN
  • 0960-7412 (ISSN-L)
  • 1365-313X
OpenAlex
W1826812957
Cited by
1,715
References
0
FWCI
31.77
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Plants have a sensitive perception system for the most conserved domain of bacterial flagellin. https://app.cochat.ai/papers/10.1046/j.1365-313x.1999.00265.x
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Felix, G., Duran, J. D., Volko, S., & Boller, T. (1999). Plants have a sensitive perception system for the most conserved domain of bacterial flagellin. The Plant Journal. https://doi.org/10.1046/j.1365-313x.1999.00265.x

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.