Evidence map›Paper›PMID 17690687›Full record

ArticleThe EMBO journal2007

LysM domains mediate lipochitin-oligosaccharide recognition and Nfr genes extend the symbiotic host range.

Simona Radutoiu, Lene H Madsen, Esben B Madsen, Anna Jurkiewicz, Eigo Fukai, Esben M H Quistgaard, Anita S Albrektsen, Euan K James, Søren Thirup, Jens Stougaard

Abstract read
In one paragraph

Article in The EMBO journal, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 153 papers.

0numbers the graph read from it
0cells of the map it votes in
153citing 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

153 citing papers in PubMed.

  1. Review
  2. Article
  3. Plant cell surface receptors.The Plant journal : for cell and molecular biology · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. A conserved juxtamembrane motif in plant NFR5 receptors is essential for root nodule symbiosis.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Signaling in Legume-Rhizobia Symbiosis.International journal of molecular sciences · 2023
    Review
  15. Article
  16. Article
  17. Article
  18. PairedProceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  19. Review
  20. Article

93 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

10 authors.

Simona RadutoiuLaboratory of Gene Expression, Department of Molecular Biology, University of Aarhus, Aarhus, Denmark.
Lene H Madsen
Esben B Madsen
Anna Jurkiewicz
Eigo Fukai
Esben M H Quistgaard
Anita S Albrektsen
Euan K James
Søren Thirup
Jens Stougaard

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Legume-Rhizobium symbiosis is an example of selective cell recognition controlled by host/non-host determinants. Individual bacterial strains have a distinct host range enabling nodulation of a limited set of legume species and vice versa. We show here that expression of Lotus japonicus Nfr1 and Nfr5 Nod-factor receptor genes in Medicago truncatula and L. filicaulis, extends their host range to include bacterial strains, Mesorhizobium loti or DZL, normally infecting L. japonicus. As a result, the symbiotic program is induced, nodules develop and infection threads are formed. Using L. japonicus mutants and domain swaps between L. japonicus and L. filicaulis NFR1 and NFR5, we further demonstrate that LysM domains of the NFR1 and NFR5 receptors mediate perception of the bacterial Nod-factor signal and that recognition depends on the structure of the lipochitin-oligosaccharide Nod-factor. We show that a single amino-acid variation in the LysM2 domain of NFR5 changes recognition of the Nod-factor synthesized by the DZL strain and suggests a possible binding site for bacterial lipochitin-oligosaccharide signal molecules.

Indexed as

AlphaproteobacteriaAmino Acid SubstitutionBacterial ProteinsChitinLipopolysaccharidesLotusMedicago truncatulaModels, MolecularMutationPlant ProteinsPlant RootsProtein Structure, TertiarySymbiosisBacterial ProteinsChitinlipid-linked oligosaccharidesLipopolysaccharidesPlant Proteins

Identifiers

PMID17690687
PMCPMC1994126

What OpenQuestion holds

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Registered trials

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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.