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Cited by 855

The DOI matches its Crossref record; 33 of the 33 references it cites were found in a registry or an index.

Surfactin and fengycin lipopeptides of Bacillus subtilis as elicitors of induced systemic resistance in plants

Ongena, Marc, Jourdan, Emmanuel, Adam, Akram, Paquot, Michel, Brans, Alain, Joris, Bernard, Arpigny, Jean‐Louis, Thonart, Philippe·2007·Environmental Microbiology

Abstract

Summary: Multiple strains of Bacillus spp. were demonstrated to stimulate plant defence responses. However, very little is known about the nature of molecular determinants secreted by these Gram‐positive bacteria that are responsible for the elicitation of the induced systemic resistance (ISR) phenomenon. This study shows that the lipopeptides surfactins and fengycins may be involved in this elicitation process. In bean, pure fengycins and surfactins provided a significant ISR‐mediated protective effect on bean plants, similar to the one induced by living cells of the producing strain S499. Moreover, experiments conducted on bean and tomato plants showed that overexpression of both surfactin and fengycin biosynthetic genes in the naturally poor producer Bacillus subtilis strain 168 was associated with a significant increase in the potential of the derivatives to induce resistance. In tomato cells, key enzymes of the lipoxygenase pathway appeared to be activated in resistant plants following induction by lipopeptide overproducers. To our knowledge, such lipopeptides constitute a novel class of compounds from non‐pathogenic bacteria that can be perceived by plant cells as signals to initiate defence mechanisms.

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Crossref · 10.1111/j.1462-2920.2006.01202.x

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Metadata

Authors
Ongena, M., Jourdan, E., Adam, A., Paquot, M., Brans, A., Joris, B., Arpigny, J., & Thonart, P.
Venue
Environmental Microbiology
Publisher
Wiley
Published
2007-01-08
Volume
9
Issue
4
Pages
1084-1090
ISSN
  • 1462-2912 (ISSN-L)
  • 1462-2920
OpenAlex
W2020433912
Cited by
855
References
33
FWCI
18.87
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Surfactin and fengycin lipopeptides of Bacillus subtilis as elicitors of induced systemic resistance in plants. https://app.cochat.ai/papers/10.1111/j.1462-2920.2006.01202.x
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Ongena, M., Jourdan, E., Adam, A., Paquot, M., Brans, A., Joris, B., Arpigny, J., & Thonart, P. (2007). Surfactin and fengycin lipopeptides of Bacillus subtilis as elicitors of induced systemic resistance in plants. Environmental Microbiology. https://doi.org/10.1111/j.1462-2920.2006.01202.x

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