Evidence map›Paper›PMID 30213972›Full record

ArticleScientific reports2018

Link between carrot leaf secondary metabolites and resistance to Alternaria dauci.

Claude Koutouan, Valérie Le Clerc, Raymonde Baltenweck, Patricia Claudel, David Halter, Philippe Hugueney, Latifa Hamama, Anita Suel, Sébastien Huet, Marie-Hélène Bouvet Merlet and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
0.8field-weighted citation impact, top 27% 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

19 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Flavonoid compounds as a way to identify sources of carrot resistance to Alternaria leaf blight.Molecular breeding : new strategies in plant improvement · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. The Chemical Ecology of Plant Natural Products.Progress in the chemistry of organic natural products · 2024
    Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
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

11 authors at 3 institutions in 1 country.

Claude KoutouanIRHS, Université d'Angers, Agrocampus-Ouest, INRA, SFR 4207 QuaSaV, 49071, Beaucouzé, France.
Valérie Le ClercIRHS, Université d'Angers, Agrocampus-Ouest, INRA, SFR 4207 QuaSaV, 49071, Beaucouzé, France. valerie.leclerc@agrocampus-ouest.fr.ORCID 0000-0002-0935-2876
Raymonde BaltenweckSVQV, Université de Strasbourg, INRA, 68000 Colmar, France. raymonde.baltenweck@inra.fr.
Patricia ClaudelSVQV, Université de Strasbourg, INRA, 68000 Colmar, France.
David HalterSVQV, Université de Strasbourg, INRA, 68000 Colmar, France.
Philippe HugueneySVQV, Université de Strasbourg, INRA, 68000 Colmar, France.
Latifa HamamaIRHS, Université d'Angers, Agrocampus-Ouest, INRA, SFR 4207 QuaSaV, 49071, Beaucouzé, France.
Anita SuelIRHS, Université d'Angers, Agrocampus-Ouest, INRA, SFR 4207 QuaSaV, 49071, Beaucouzé, France.
Sébastien HuetIRHS, Université d'Angers, Agrocampus-Ouest, INRA, SFR 4207 QuaSaV, 49071, Beaucouzé, France.
Marie-Hélène Bouvet MerletIRHS, Université d'Angers, Agrocampus-Ouest, INRA, SFR 4207 QuaSaV, 49071, Beaucouzé, France.
Mathilde BriardIRHS, Université d'Angers, Agrocampus-Ouest, INRA, SFR 4207 QuaSaV, 49071, Beaucouzé, France.
Institut Agro Rennes-Angers · FRUniversité de Strasbourg · FRColmar Inra Research Centre · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alternaria Leaf Blight (ALB), caused by the fungus Alternaria dauci, is the most damaging foliar disease affecting carrots (Daucus carota). In order to identify compounds potentially linked to the resistance to A. dauci, we have used a combination of targeted and non-targeted metabolomics to compare the leaf metabolome of four carrot genotypes with different resistance levels. Targeted analyses were focused on terpene volatiles, while total leaf methanolic extracts were subjected to non-targeted analyses using liquid chromatography couple to high-resolution mass spectrometry. Differences in the accumulation of major metabolites were highlighted among genotypes and some of these metabolites were identified as potentially involved in resistance or susceptibility. A bulk segregant analysis on F3 progenies obtained from a cross between one of the resistant genotypes and a susceptible one, confirmed or refuted the hypothesis that the metabolites differentially accumulated by these two parents could be linked to resistance.

Indexed as

AlternariaDaucus carotaGenotypeMetabolomePlant DiseasesPlant LeavesSecondary Metabolism

Identifiers

PMID30213972
PMCPMC6137067
OpenAlexW2890851783

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.