Evidence map›Paper›PMID 22883414›Full record

ArticleMicrobial biotechnology2013

Bacterial diversity in the rhizosphere of maize and the surrounding carbonate-rich bulk soil.

Adela García-Salamanca, M Antonia Molina-Henares, Pieter van Dillewijn, Jennifer Solano, Paloma Pizarro-Tobías, Amalia Roca, Estrella Duque, Juan L Ramos

Abstract read
In one paragraph

Article in Microbial biotechnology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing 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

45 citing papers in PubMed.

  1. Article
  2. Article
  3. Ecological mechanisms of microbial assembly in clonal plantApplied and environmental microbiology · 2025
    Article
  4. Article
  5. Article
  6. Heliyon · 2024
    Review
  7. Article
  8. Article
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  12. Article
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  15. 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

8 authors.

Adela García-SalamancaDepartment of Environmental Protection, Estación Experimental del Zaidín, Consejo Superior de Investigaciones Científicas, 18008, Granada, Spain.
M Antonia Molina-Henares
Pieter van Dillewijn
Jennifer Solano
Paloma Pizarro-Tobías
Amalia Roca
Estrella Duque
Juan L Ramos

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Maize represents one of the main cultivar for food and energy and crop yields are influenced by soil physicochemical and climatic conditions. To study how maize plants influence soil microbes we have examined microbial communities that colonize maize plants grown in carbonate-rich soil (pH 8.5) using culture-independent, PCR-based methods. We observed a low proportion of unclassified bacteria in this soil whether it was planted or unplanted. Our results indicate that a higher complexity of the bacterial community is present in bulk soil with microbes from nine phyla, while in the rhizosphere microbes from only six phyla were found. The predominant microbes in bulk soil were bacteria of the phyla Acidobacteria, Bacteroidetes and Proteobacteria, while Gammaproteobacteria of the genera Pseudomonas and Lysobacter were the predominant in the rhizosphere. As Gammaproteobacteria respond chemotactically to exudates and are efficient in the utilization of plants exudate products, microbial communities associated to the rhizosphere seem to be plant-driven. It should be noted that Gammaproteobacteria made available inorganic nutrients to the plants favouring plant growth and then the benefit of the interaction is common.

Indexed as

RhizosphereSoil MicrobiologyCarbonatesDNA, BacterialGammaproteobacteriaMolecular Sequence DataPlant RootsPseudomonasRNA, Ribosomal, 16SSequence Analysis, DNASoilZea maysCarbonatesDNA, BacterialRNA, Ribosomal, 16SSoil

Identifiers

PMID22883414
PMCPMC3815383

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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.