Evidence map›Paper›PMID 24551073›Full record

ArticlePloS one2014

Response of Medicago truncatula seedlings to colonization by Salmonella enterica and Escherichia coli O157:H7.

Dhileepkumar Jayaraman, Oswaldo Valdés-López, Charles W Kaspar, Jean-Michel Ané

Abstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
  2. Colonization ofFrontiers in microbiology · 2024
    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.

Dhileepkumar JayaramanDepartment of Agronomy, University of Wisconsin-Madison, Madison Madison, Wisconsin, United States of America.
Oswaldo Valdés-LópezDepartment of Agronomy, University of Wisconsin-Madison, Madison Madison, Wisconsin, United States of America.
Charles W KasparDepartment of Bacteriology, University of Wisconsin-Madison, Madison, Wisconsin, United States of America.
Jean-Michel AnéDepartment of Agronomy, University of Wisconsin-Madison, Madison Madison, Wisconsin, United States of America.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Disease outbreaks due to the consumption of legume seedlings contaminated with human enteric bacterial pathogens like Escherichia coli O157:H7 and Salmonella enterica are reported every year. Besides contaminations occurring during food processing, pathogens present on the surface or interior of plant tissues are also responsible for such outbreaks. In the present study, surface and internal colonization of Medicago truncatula, a close relative of alfalfa, by Salmonella enterica and Escherichia coli O157:H7 were observed even with inoculum levels as low as two bacteria per plant. Furthermore, expression analyses revealed that approximately 30% of Medicago truncatula genes were commonly regulated in response to both of these enteric pathogens. This study highlights that very low inoculum doses trigger responses from the host plant and that both of these human enteric pathogens may in part use similar mechanisms to colonize legume seedlings.

Indexed as

Colony Count, MicrobialEndophytesEscherichia coli O157Gene Expression ProfilingGene Expression Regulation, PlantGene OntologyGenes, PlantMedicago truncatulaOligonucleotide Array Sequence AnalysisPlant RootsSalmonella entericaSeedlingsStress, Physiological

Identifiers

PMID24551073
PMCPMC3925098

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.