Evidence map›Paper›PMID 23213135›Full record

ArticleJournal of experimental botany2013

Natural diversity in the model legume Medicago truncatula allows identifying distinct genetic mechanisms conferring partial resistance to Verticillium wilt.

Cécile Ben, Maoulida Toueni, Sara Montanari, Marie-Claire Tardin, Magalie Fervel, Azam Negahi, Laure Saint-Pierre, Guillaume Mathieu, Marie-Christine Gras, Dominique Noël and 7 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of experimental botany, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
10.9field-weighted citation impact, top 2% 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

27 citing papers in PubMed, 66 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Frontiers in plant science · 2023
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Genomics of Plant Disease Resistance in Legumes.Frontiers in plant science · 2019
    Review
  10. Article
  11. Review
  12. Receptor-mediated chitin perception in legume roots is functionally separable from Nod factor perception.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Quantitative Resistance toFrontiers in plant science · 2016
    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

17 authors at 8 institutions in 2 countries.

Cécile BenUniversité de Toulouse; INP, UPS; Laboratoire d'Écologie Fonctionnelle et Environnement (EcoLab); ENSAT, 18 chemin de Borderouge, 31326 Castanet Tolosan, France.
Maoulida Toueni
Sara Montanari
Marie-Claire Tardin
Magalie Fervel
Azam Negahi
Laure Saint-Pierre
Guillaume Mathieu
Marie-Christine Gras
Dominique Noël
Jean-Marie Prospéri
Marie-Laure Pilet-Nayel
Alain Baranger
Thierry Huguet
Bernadette Julier
Martina Rickauer
Laurent Gentzbittel
Laboratoire Écologie Fonctionnelle et Environnement · FRUniversité Fédérale de Toulouse Midi-Pyrénées · FREcolab (United Kingdom) · GBÉcole Nationale Supérieure Agronomique de Toulouse · FRGenetic Improvement and Adaptation of Mediterranean and Tropical Plants · FRInstitut Agro Rennes-Angers · FRUnité de Recherche Pluridisciplinaire Prairies et Plantes Fourragères · FRUniversité de Rennes · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Verticillium wilt is a major threat to alfalfa (Medicago sativa) and many other crops. The model legume Medicago truncatula was used as a host for studying resistance and susceptibility to Verticillium albo-atrum. In addition to presenting well-established genetic resources, this wild plant species enables to investigate biodiversity of the response to the pathogen and putative crosstalk between disease and symbiosis. Symptom scoring after root inoculation and modelling of disease curves allowed assessing susceptibility levels in recombinant lines of three crosses between susceptible and resistant lines, in a core collection of 32 lines, and in mutants affected in symbiosis with rhizobia. A GFP-expressing V. albo-atrum strain was used to study colonization of susceptible plants. Symptoms and colonization pattern in infected M. truncatula plants were typical of Verticillium wilt. Three distinct major quantitative trait loci were identified using a multicross, multisite design, suggesting that simple genetic mechanisms appear to control Verticillium wilt resistance in M. truncatula lines A17 and DZA45.5. The disease functional parameters varied largely in lines of the core collection. This biodiversity with regard to disease response encourages the development of association genetics and ecological approaches. Several mutants of the resistant line, impaired in different steps of rhizobial symbiosis, were affected in their response to V. albo-atrum, which suggests that mechanisms involved in the establishment of symbiosis or disease might have some common regulatory control points.

Indexed as

Genetic VariationBiodiversityChromosomes, PlantColony Count, MicrobialDisease ResistanceHost-Pathogen InteractionsInbreedingMedicago truncatulaModels, BiologicalPlant DiseasesPlant Root NodulationPlant RootsQuantitative Trait LociVerticilliumXylem

Identifiers

PMID23213135
PMCPMC3528038
OpenAlexW2156441075

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.