Evidence map›Paper›PMID 24796430›Full record

ArticlePloS one2014

Changes in the bacterial community of soil from a neutral mine drainage channel.

Letícia Bianca Pereira, Renato Vicentini, Laura M M Ottoboni

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 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

  1. Soil microorganisms enrichment in different rare earth elements enrichment soils around a rare earth tailings pond.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
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  10. Frontiers in microbiology · 2022
    Article
  11. Prokaryotic communities in the historic silver mine Reiche Zeche.Extremophiles : life under extreme conditions · 2021
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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

3 authors.

Letícia Bianca PereiraCenter for Molecular Biology and Genetic Engineering (CBMEG), State University of Campinas - UNICAMP, Campinas, SP, Brazil.
Renato VicentiniCenter for Molecular Biology and Genetic Engineering (CBMEG), State University of Campinas - UNICAMP, Campinas, SP, Brazil.
Laura M M OttoboniCenter for Molecular Biology and Genetic Engineering (CBMEG), State University of Campinas - UNICAMP, Campinas, SP, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mine drainage is an important environmental disturbance that affects the chemical and biological components in natural resources. However, little is known about the effects of neutral mine drainage on the soil bacteria community. Here, a high-throughput 16S rDNA pyrosequencing approach was used to evaluate differences in composition, structure, and diversity of bacteria communities in samples from a neutral drainage channel, and soil next to the channel, at the Sossego copper mine in Brazil. Advanced statistical analyses were used to explore the relationships between the biological and chemical data. The results showed that the neutral mine drainage caused changes in the composition and structure of the microbial community, but not in its diversity. The Deinococcus/Thermus phylum, especially the Meiothermus genus, was in large part responsible for the differences between the communities, and was positively associated with the presence of copper and other heavy metals in the environmental samples. Other important parameters that influenced the bacterial diversity and composition were the elements potassium, sodium, nickel, and zinc, as well as pH. The findings contribute to the understanding of bacterial diversity in soils impacted by neutral mine drainage, and demonstrate that heavy metals play an important role in shaping the microbial population in mine environments.

Indexed as

MiningSoil MicrobiologyBacteriaBiodiversityBrazilCopperDeinococcusHydrogen-Ion ConcentrationMetals, HeavyMultivariate AnalysisNickelPotassiumRegression AnalysisRNA, Ribosomal, 16SSequence Analysis, DNASodiumCopperMetals, HeavyNickelPotassiumRNA, Ribosomal, 16SSodiumSoilSoil PollutantsZinc

Identifiers

PMID24796430
PMCPMC4010462

What OpenQuestion holds

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Registered trials

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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.