Evidence map›Paper›PMID 26175746›Full record

ArticleFrontiers in plant science2015

Early Lotus japonicus root transcriptomic responses to symbiotic and pathogenic fungal exudates.

Marco Giovannetti, Alfredo Mari, Mara Novero, Paola Bonfante

Open access · goldAbstract read
In one paragraph

Article in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
9.8field-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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Re-engineering a lost trait:bioRxiv : the preprint server for biology · 2023
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  5. Zaxinone synthase controls arbuscular mycorrhizal colonization level in rice.The Plant journal : for cell and molecular biology · 2022
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  6. Article
  7. Unique and common traits in mycorrhizal symbioses.Nature reviews. Microbiology · 2020
    Review
  8. Article
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  11. DistinctFrontiers in plant science · 2018
    Article
  12. Article
  13. 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
  14. Article
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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

4 authors at 2 institutions in 1 country.

Marco GiovannettiDepartment of Life Science and Systems Biology, Università degli Studi di Torino Torino, Italy.
Alfredo MariDepartment of Life Science and Systems Biology, Università degli Studi di Torino Torino, Italy ; Scuola Superiore Sant'Anna di Studi Universitari e Perfezionamento Pisa, Italy.
Mara NoveroDepartment of Life Science and Systems Biology, Università degli Studi di Torino Torino, Italy.
Paola BonfanteDepartment of Life Science and Systems Biology, Università degli Studi di Torino Torino, Italy.
University of Turin · ITScuola Superiore Sant'Anna · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this study is to evaluate Lotus japonicus transcriptomic responses to arbuscular mycorrhizal (AM) germinated spore exudates (GSEs), responsible for activating nuclear Ca(2+) spiking in plant root epidermis. A microarray experiment was performed comparing gene expression in Lotus rootlets treated with GSE or water after 24 and 48 h. The transcriptional pattern of selected genes that resulted to be regulated in the array was further evaluated upon different treatments and timings. In particular, Lotus rootlets were treated with: GSE from the pathogenic fungus Colletotrichum trifolii; short chitin oligomers (COs; acknowledged AM fungal signals) and long COs (as activators of pathogenic responses). This experimental set up has revealed that AM GSE generates a strong transcriptomic response in Lotus roots with an extensive defense-related response after 24 h and a subsequent down-regulation after 48 h. A similar subset of defense-related genes resulted to be up-regulated also upon treatment with C. trifolii GSE, although with an opposite trend. Surprisingly, long COs activated both defense-like and symbiosis-related genes. Among the genes regulated in the microarray, promoter-GUS assay showed that LjMATE1 activates in epidermal cells and root hairs.

Indexed as

arbuscular mycorrhizal symbiosischitin oligomersdefense responsegerminating spore exudatesLotus japonicusmicroarraypresymbiotic phase

Identifiers

PMID26175746
PMCPMC4483521
OpenAlexW2146831967

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.