Evidence map›Paper›PMID 23066503›Full record

ArticleeLife2012

Herbivory-induced volatiles function as defenses increasing fitness of the native plant Nicotiana attenuata in nature.

Meredith C Schuman, Kathleen Barthel, Ian T Baldwin

Abstract read
In one paragraph

Article in eLife, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
–field-weighted citation impact
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

71 citing papers in PubMed.

  1. Plant strategies against herbivorous insects.Journal of integrative plant biology · 2026
    Review
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  7. The emergence and loss of cyclic peptides inProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  16. Mutualism has its limits: consequences of asymmetric interactions between a well-defended plant and its herbivorous pollinator.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Article
  17. Article
  18. Article
  19. Review
  20. Article

11 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

3 authors.

Meredith C SchumanDepartment of Molecular Ecology , Max Planck Institute for Chemical Ecology , Jena , Germany.
Kathleen Barthel
Ian T Baldwin

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

From an herbivore's first bite, plants release herbivory-induced plant volatiles (HIPVs) which can attract enemies of herbivores. However, other animals and competing plants can intercept HIPVs for their own use, and it remains unclear whether HIPVs serve as an indirect defense by increasing fitness for the emitting plant. In a 2-year field study, HIPV-emitting N. attenuata plants produced twice as many buds and flowers as HIPV-silenced plants, but only when native Geocoris spp. predators reduced herbivore loads (by 50%) on HIPV-emitters. In concert with HIPVs, plants also employ antidigestive trypsin protease inhibitors (TPIs), but TPI-producing plants were not fitter than TPI-silenced plants. TPIs weakened a specialist herbivore's behavioral evasive responses to simulated Geocoris spp. attack, indicating that TPIs function against specialists by enhancing indirect defense.DOI:http://dx.doi.org/10.7554/eLife.00007.001.

Indexed as

AnimalsFlowersGenetic FitnessHemipteraHerbivoryLarvaManducaNicotianaPlant LeavesTrypsin InhibitorsVolatile Organic CompoundsTrypsin InhibitorsVolatile Organic CompoundsGLV (green leaf volatile)HIPV (herbivory-induced plant volatile)indirect defenseNicotiana attenuataOtherplant-predator interactionTPI (trypsin protease inhibitor)

Identifiers

PMID23066503
PMCPMC3466783

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.