Evidence map›Paper›PMID 32444627›Full record

ArticleNature communications2020

Genome-scale metabolic reconstruction of the symbiosis between a leguminous plant and a nitrogen-fixing bacterium.

George C diCenzo, Michelangelo Tesi, Thomas Pfau, Alessio Mengoni, Marco Fondi

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
12.7field-weighted citation impact, top 1% 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

35 citing papers in PubMed, 92 citations in OpenAlex.

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  9. Mobile gene clusters and coexpressed plant-rhizobium pathways drive partner quality variation in symbiosis.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  15. Metabolic modeling of host-microbe interactions.Computational and structural biotechnology journal · 2025
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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 at 3 institutions in 3 countries.

George C diCenzoDepartment of Biology, University of Florence, Sesto Fiorentino, Italy.ORCID http://orcid.org/0000-0003-3889-6570
Michelangelo TesiDepartment of Biology, University of Florence, Sesto Fiorentino, Italy.
Thomas PfauLife Sciences Research Unit, University of Luxembourg, Belvaux, Luxembourg.
Alessio MengoniDepartment of Biology, University of Florence, Sesto Fiorentino, Italy. alessio.mengoni@unifi.it.ORCID http://orcid.org/0000-0002-1265-8251
Marco FondiDepartment of Biology, University of Florence, Sesto Fiorentino, Italy. marco.fondi@unifi.it.ORCID http://orcid.org/0000-0001-9291-5467
University of Florence · ITQueen's University · CAUniversity of Luxembourg · LU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mutualistic association between leguminous plants and endosymbiotic rhizobial bacteria is a paradigmatic example of a symbiosis driven by metabolic exchanges. Here, we report the reconstruction and modelling of a genome-scale metabolic network of Medicago truncatula (plant) nodulated by Sinorhizobium meliloti (bacterium). The reconstructed nodule tissue contains five spatially distinct developmental zones and encompasses the metabolism of both the plant and the bacterium. Flux balance analysis (FBA) suggests that the metabolic costs associated with symbiotic nitrogen fixation are primarily related to supporting nitrogenase activity, and increasing N

Indexed as

Models, BiologicalNitrogen FixationBacterial ProteinsCarbonGenome, BacterialGenome, PlantMedicago truncatulaMutationPhenotypeReproducibility of ResultsRoot Nodules, PlantSinorhizobium melilotiSymbiosisBacterial ProteinsCarbon

Identifiers

PMID32444627
PMCPMC7244743
OpenAlexW3027379668

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.