Evidence map›Paper›PMID 28771548›Full record

ArticlePloS one2017

Differentially expressed genes in mycorrhized and nodulated roots of common bean are associated with defense, cell wall architecture, N metabolism, and P metabolism.

Kalpana Nanjareddy, Manoj-Kumar Arthikala, Brenda-Mariana Gómez, Lourdes Blanco, Miguel Lara

Abstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Plant signaling & behavior · 2025
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  5. Re-engineering a lost trait:bioRxiv : the preprint server for biology · 2023
    Article
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  7. TETRASPANIN 8-1 fromFrontiers in plant science · 2023
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Impact of arbuscular mycorrhizal fungi (AMF) on gene expression of some cell wall and membrane elements of wheat (Physiology and molecular biology of plants : an international journal of functional plant biology · 2020
    Article
  15. Article
  16. Article
  17. 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

5 authors.

Kalpana NanjareddyCiencias Agrogenómicas, Escuela Nacional de Estudios Superiores Unidad León- Universidad Nacional Autónoma de México (UNAM), León, Guanajuato, México.
Manoj-Kumar ArthikalaCiencias Agrogenómicas, Escuela Nacional de Estudios Superiores Unidad León- Universidad Nacional Autónoma de México (UNAM), León, Guanajuato, México.ORCID http://orcid.org/0000-0002-4535-6524
Brenda-Mariana GómezCiencias Agrogenómicas, Escuela Nacional de Estudios Superiores Unidad León- Universidad Nacional Autónoma de México (UNAM), León, Guanajuato, México.
Lourdes BlancoCiencias Agrogenómicas, Escuela Nacional de Estudios Superiores Unidad León- Universidad Nacional Autónoma de México (UNAM), León, Guanajuato, México.
Miguel LaraCiencias Agrogenómicas, Escuela Nacional de Estudios Superiores Unidad León- Universidad Nacional Autónoma de México (UNAM), León, Guanajuato, México.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Legumes participate in two important endosymbiotic associations, with phosphorus-acquiring arbuscular mycorrhiza (AM, soil fungi) and with nitrogen-fixing bacterial rhizobia. These divergent symbionts share a common symbiotic signal transduction pathway that facilitates the establishment of mycorrhization and nodulation in legumes. However, the unique and shared downstream genes essential for AM and nodule development have not been identified in crop legumes. Here, we used ion torrent next-generation sequencing to perform comparative transcriptomics of common bean (Phaseolus vulgaris) roots colonized by AM or rhizobia. We analyzed global gene expression profiles to identify unique and shared differentially expressed genes (DEGs) that regulate these two symbiotic interactions, and quantitatively compared DEG profiles. We identified 3,219 (1,959 upregulated and 1,260 downregulated) and 2,645 (1,247 upregulated and 1,398 downregulated) unigenes that were differentially expressed in response to mycorrhizal or rhizobial colonization, respectively, compared with uninoculated roots. We obtained quantitative expression profiles of unique and shared genes involved in processes related to defense, cell wall structure, N metabolism, and P metabolism in mycorrhized and nodulated roots. KEGG pathway analysis indicated that most genes involved in jasmonic acid and salicylic acid signaling, N metabolism, and inositol phosphate metabolism are variably expressed during symbiotic interactions. These combined data provide valuable information on symbiotic gene signaling networks that respond to mycorrhizal and rhizobial colonization, and serve as a guide for future genetic strategies to enhance P uptake and N-fixing capacity to increase the net yield of this valuable grain legume.

Indexed as

Cell WallCyclopentanesFungiGene Expression ProfilingGene Expression Regulation, PlantMycorrhizaeNitrogenOxylipinsPhaseolusPhosphorusPlant RootsRhizobiumRNA, MessengerSalicylic AcidSignal TransductionSymbiosisCyclopentanesjasmonic acidNitrogenOxylipinsPhosphorusRNA, MessengerSalicylic Acid

Identifiers

PMID28771548
PMCPMC5542541

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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.