Evidence map›Paper›PMID 30715458›Full record

ArticlePlant & cell physiology2019

Trichome Independent Resistance against Western Flower Thrips in Tomato.

Johanna A Bac-Molenaar, Selena Mol, Maarten G Verlaan, Joke van Elven, Hye Kyong Kim, Peter G L Klinkhamer, Kirsten A Leiss, Klaas Vrieling

Abstract read
In one paragraph

Article in Plant & cell physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Eavesdropping the pivotal defensive representatives of plant-thrips interaction.Physiology and molecular biology of plants : an international journal of functional plant biology · 2025
    Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
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

8 authors.

Johanna A Bac-MolenaarPlant Sciences and Natural Products Lab, Institute of Biology Leiden, Sylviusweg 72, BE Leiden, The Netherlands.
Selena MolPlant Sciences and Natural Products Lab, Institute of Biology Leiden, Sylviusweg 72, BE Leiden, The Netherlands.
Maarten G VerlaanRijk Zwaan Breeding B.V, Burgemeester Crezeelaan 40, KX De Lier, The Netherlands.
Joke van ElvenRijk Zwaan Breeding B.V, Burgemeester Crezeelaan 40, KX De Lier, The Netherlands.
Hye Kyong KimPlant Sciences and Natural Products Lab, Institute of Biology Leiden, Sylviusweg 72, BE Leiden, The Netherlands.
Peter G L KlinkhamerPlant Sciences and Natural Products Lab, Institute of Biology Leiden, Sylviusweg 72, BE Leiden, The Netherlands.
Kirsten A LeissPlant Sciences and Natural Products Lab, Institute of Biology Leiden, Sylviusweg 72, BE Leiden, The Netherlands.
Klaas VrielingPlant Sciences and Natural Products Lab, Institute of Biology Leiden, Sylviusweg 72, BE Leiden, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Western flower thrips (WFT) are a major pest on many crops, including tomato. Thrips cause yield losses, not only through feeding damage, but also by the transmission of viruses of which the Tomato Spotted Wilt Virus is the most important one. In cultivated tomato, genetic diversity is extremely low, and all commercial lines are susceptible to WFT. Several wild relatives are WFT resistant and these resistances are based on glandular trichome-derived traits. Introgression of these traits in cultivated lines did not lead to WFT resistant commercial varieties so far. In this study, we investigated WFT resistance in cultivated tomato using a F2 population derived from a cross between a WFT susceptible and a WFT resistant cultivated tomato line. We discovered that this WFT resistance is independent of glandular trichome density or trichome-derived volatile profiles and is associated with three QTLs on chromosomes 4, 5 and 10. Foliar metabolic profiles of F3 families with low and high WFT feeding damage were clearly different. We identified α-tomatine and a phenolic compound as potential defensive compounds. Their causality and interaction need further investigation. Because this study is based on cultivated tomato lines, our findings can directly be used in nowadays breeding programs.

Indexed as

AnimalsFlowersQuantitative Trait LociSolanum lycopersicumThysanopteraTrichomesInsect resistanceMetabolite profilesQTL mappingTomatoTrichome-derived volatilesα-Tomatine

Identifiers

PMID30715458
PMCPMC6534821

What OpenQuestion holds

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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.