Evidence map›Paper›PMID 24127750›Full record

ArticlePlant, cell & environment2014

Volatiles produced by soil-borne endophytic bacteria increase plant pathogen resistance and affect tritrophic interactions.

Marco D'Alessandro, Matthias Erb, Jurriaan Ton, Anna Brandenburg, Danielle Karlen, Jakob Zopfi, Ted C J Turlings

Open access · bronzeAbstract read
In one paragraph

Article in Plant, cell & environment, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
16.2field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

75 citing papers in PubMed, 260 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. The respiratory chain ofFrontiers in microbiology · 2024
    Article
  10. Article
  11. Phyllosphere Microbiome in Plant Health and Disease.Plants (Basel, Switzerland) · 2023
    Review
  12. Article
  13. Agroecological Management of the Grey Mould FungusPlants (Basel, Switzerland) · 2023
    Review
  14. Article
  15. Article
  16. Article
  17. Frontiers in plant science · 2023
    Article
  18. Article
  19. Review
  20. Article

15 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 3 countries.

Marco D'Alessandro *Laboratory for Fundamental and Applied Research in Chemical Ecology, Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland.
Matthias Erb *Laboratory for Fundamental and Applied Research in Chemical Ecology, Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland.
Jurriaan TonDepartment of Animal and Plant Sciences, University of Sheffield, Sheffield, UK.
Anna BrandenburgLaboratory for Fundamental and Applied Research in Chemical Ecology, Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland.
Danielle KarlenLaboratory for Fundamental and Applied Research in Chemical Ecology, Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland.
Jakob ZopfiLaboratory of Microbiology, Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland.
Ted C J TurlingsLaboratory for Fundamental and Applied Research in Chemical Ecology, Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland.
University of Neuchâtel · CHMax Planck Institute for Chemical Ecology · DEUniversity of Sheffield · GB

Funding

Biotechnology and Biological Sciences Research Council BB/E023959/1European Research Council 309944
6 · The paper itself

Abstract

Volatile organic compounds (VOCs) released by soil microorganisms influence plant growth and pathogen resistance. Yet, very little is known about their influence on herbivores and higher trophic levels. We studied the origin and role of a major bacterial VOC, 2,3-butanediol (2,3-BD), on plant growth, pathogen and herbivore resistance, and the attraction of natural enemies in maize. One of the major contributors to 2,3-BD in the headspace of soil-grown maize seedlings was identified as Enterobacter aerogenes, an endophytic bacterium that colonizes the plants. The production of 2,3-BD by E. aerogenes rendered maize plants more resistant against the Northern corn leaf blight fungus Setosphaeria turcica. On the contrary, E. aerogenes-inoculated plants were less resistant against the caterpillar Spodoptera littoralis. The effect of 2,3-BD on the attraction of the parasitoid Cotesia marginiventris was more variable: 2,3-BD application to the headspace of the plants had no effect on the parasitoids, but application to the soil increased parasitoid attraction. Furthermore, inoculation of seeds with E. aerogenes decreased plant attractiveness, whereas inoculation of soil with a total extract of soil microbes increased parasitoid attraction, suggesting that the effect of 2,3-BD on the parasitoid is indirect and depends on the composition of the microbial community.

Indexed as

Disease ResistanceEcosystemAnimalsBacteriaButylene GlycolsColony Count, MicrobialEndophytesEnterobacter aerogenesGas Chromatography-Mass SpectrometryHerbivoryHost-Pathogen InteractionsMolecular Sequence DataPlant DiseasesSeedlingsSoil MicrobiologySpodoptera2,3-butylene glycolButylene GlycolsVolatile Organic Compounds23-butanediolacetoininduced systemic resistancemaizevolatile organic compounds

Identifiers

PMID24127750
PMCPMC4194311
OpenAlexW1948619473

What OpenQuestion holds

Textmetadata
LicenceTDM
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Registered trials

None linked

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.